Article(id=1322594504041943358, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322594503278580030, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1706457600000, receivedDateStr=2024-01-29, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793260702380, onlineDateStr=2026-10-29, pubDate=1737734400000, pubDateStr=2025-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793260702380, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793260702380, creator=13701087609, updateTime=1793260702380, updator=13701087609, issue=Issue{id=1322594503278580030, tenantId=1146029695717560320, journalId=1225396423026438145, year='2025', volume='45', issue='1', pageStart='1', pageEnd='276', issueExtLink='null', onlineDate='null', pubDate='1737734400000', pubDateStr='2025-01-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793260702199, creator='13701087609', updateTime=1793260702199, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=253, endPage=261, ext={EN=ArticleExt(id=1322594504419430719, articleId=1322594504041943358, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Experimental Study on Efficient Separation of Magnetite and Pyrrhotite to Reduce Tin Loss in Dulong Mining Area, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The main components of iron concentrate produced by Hualian Zinc Indium Concentrator are magnetite and pyrrhotite. There are some problems such as excessive sulfur content, poor quality, low sales price and high loss rate of tin metal in this iron concentrate. The efficient separation of pyrrhotite and magnetite was realized by the process of iron rough concentrate + low-intensity magnetic separation + pre-demagnetization + grading regrinding + pre-demagnetization + flotation desulfurization + magnetic separation. Finally, a high-quality iron concentrate with iron grade of 66.62% and sulfur content of 0.65% was obtained, and a high-iron sulfur concentrate with sulfur content of 25.61%, sulfur recovery rate of 96.06% and iron content of 59.52% was produced. At the same time, the loss rate of tin in iron concentrate was reduced, and a sulfur ore with a tin enrichment ratio of 3.69 times was produced, thereby reducing the loss of tin metal.

, authors=Huaping CHEN1, Xixiong LAN1, Xian XIE2, Haitao FU1, Yuzhi HUANG1, Congzheng WANG1, authorsList=Huaping CHEN, Xixiong LAN, Xian XIE, Haitao FU, Yuzhi HUANG, Congzheng WANG, authorCompany=null, correspAuthors=Xixiong LAN, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322594508013949268, articleId=1322594504041943358, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=都龙矿区磁铁矿和磁黄铁矿高效分离降低锡损失试验研究, columnId=1226462297560892399, journalTitle=矿业研究与开发, columnName=选矿与资源综合利用, runingTitle=null, highlight=null, articleAbstract=

华联锌铟选矿厂产出的铁精矿的主要成分是磁铁矿和磁黄铁矿,存在含硫超标、品质差、销售价格低,铁精矿中锡金属损失率偏高等问题。采用铁粗精矿+弱磁+预先脱磁+分级再磨+预先脱磁+浮选脱硫+磁选的工艺流程,实现了磁黄铁矿和磁铁矿高效分离。最终得到铁品位为66.62%,含硫0.65%的高品质铁精矿,产出含硫25.61%,硫回收率96.06%,含铁59.52%的高铁硫精矿,同时降低了铁精矿中锡的损失率,产出锡富集比为3.69倍的硫中矿,从而降低了锡金属的损失。

, authors=陈华萍1, 兰希雄1, 谢贤2, 符海桃1, 黄渝芝1, 王丛正1, authorsList=陈华萍, 兰希雄, 谢贤, 符海桃, 黄渝芝, 王丛正, authorCompany=null, correspAuthors=兰希雄, authorNote=

陈华萍(1979—),女,云南曲靖人,高级工程师,主要从事矿物加工技术及选矿生产服务工作。E-mail:

, correspAuthorsNote=
兰希雄(1969—),男,江西南康人,正高级工程师,主要从事选矿技术研究开发及生产管理工作。E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=3psi3OQ6IXZlZ4NltM37CQ==, magXml=/AhHHTGCFUHRM9rFQrq1yA==, pdfUrl=null, pdf=qIkH6PJQ9lFVx4OIEiGeNw==, pdfFileSize=3136034, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=08rB0ez9XxwvPE4sd3MwYg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=zpO/8hCEgMRMTcELlhPkcA==, mapNumber=null, fund=null)}, authors=[Author(id=1322594508475322716, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=565638980@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594508575986014, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594508475322716, language=EN, stringName=Huaping CHEN, firstName=Huaping, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594508676649311, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594508475322716, language=CN, stringName=陈华萍, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio={"content":"

陈华萍(1979—),女,云南曲靖人,高级工程师,主要从事矿物加工技术及选矿生产服务工作。E-mail:

"}, bioImg=null, bioContent=

陈华萍(1979—),女,云南曲靖人,高级工程师,主要从事矿物加工技术及选矿生产服务工作。E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])]), Author(id=1322594508756341089, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=jxlanxx@126.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322594508882170211, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594508756341089, language=EN, stringName=Xixiong LAN, firstName=Xixiong, middleName=null, lastName=LAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594508945084772, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594508756341089, language=CN, stringName=兰希雄, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])]), Author(id=1322594509024776550, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594509104468328, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594509024776550, language=EN, stringName=Xian XIE, firstName=Xian, middleName=null, lastName=XIE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650039, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594509171577193, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594509024776550, language=CN, stringName=谢贤, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.昆明理工大学 国土资源工程学院,云南 昆明 650039, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508383048024, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=2., ext=[AuthorCompanyExt(id=1322594508391436633, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508383048024, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650039, China), AuthorCompanyExt(id=1322594508399825242, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508383048024, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.昆明理工大学 国土资源工程学院,云南 昆明 650039)])]), Author(id=1322594509255463275, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594509356126573, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594509255463275, language=EN, stringName=Haitao FU, firstName=Haitao, middleName=null, lastName=FU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594509431624046, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594509255463275, language=CN, stringName=符海桃, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])]), Author(id=1322594511084179824, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594511205814642, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594511084179824, language=EN, stringName=Yuzhi HUANG, firstName=Yuzhi, middleName=null, lastName=HUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594511289700723, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594511084179824, language=CN, stringName=黄渝芝, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])]), Author(id=1322594511356809589, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594511449084279, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594511356809589, language=EN, stringName=Congzheng WANG, firstName=Congzheng, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594511524581752, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594511356809589, language=CN, stringName=王丛正, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])])], keywords=[Keyword(id=1322594511637827961, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, orderNo=1, keyword=Magnetite), Keyword(id=1322594511721714042, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, orderNo=2, keyword=Pyrrhotite), Keyword(id=1322594511801405819, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, orderNo=3, keyword=Pre-grading regrinding), Keyword(id=1322594511868514684, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, orderNo=4, keyword=Demagnetization), Keyword(id=1322594511939817853, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, orderNo=5, keyword=Flotation desulfurization), Keyword(id=1322594512019509630, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, orderNo=1, keyword=磁铁矿), Keyword(id=1322594512078229887, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, orderNo=2, keyword=磁黄铁矿), Keyword(id=1322594512132755840, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, orderNo=3, keyword=预分级再磨), Keyword(id=1322594512195670401, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, orderNo=4, keyword=脱磁), Keyword(id=1322594512262779266, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, orderNo=5, keyword=浮选脱硫)], refs=[Reference(id=1322594516645826981, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=李颉, journalName=null, refType=null, unstructuredReference=李颉. 磁铁矿与石英选择性浮选分离的机理研究[D]. 昆明:昆明理工大学,2023., articleTitle=磁铁矿与石英选择性浮选分离的机理研究, refAbstract=null), Reference(id=1322594516725518758, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=LI Jie, journalName=null, refType=null, unstructuredReference=LI Jie. Mechanism study on selective flotation separation of magnetite and quartz[D]. Kunming: Kunming University of Science and Technology, 2023., articleTitle=Mechanism study on selective flotation separation of magnetite and quartz, refAbstract=null), Reference(id=1322594516788433319, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=周耀文, journalName=null, refType=null, unstructuredReference=周耀文. 都龙高硫铁精矿脱硫工艺试验[D]. 昆明:昆明理工大学,2018., articleTitle=都龙高硫铁精矿脱硫工艺试验, refAbstract=null), Reference(id=1322594516863930792, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=ZHOU Yaowen, journalName=null, refType=null, unstructuredReference=ZHOU Yaowen. Desulfurization process experiment of Dulong high sulfur iron concentrate[D]. Kunming: Kunming University of Science and Technology, 2018., articleTitle=Desulfurization process experiment of Dulong high sulfur iron concentrate, refAbstract=null), Reference(id=1322594516960399785, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=12, pageStart=130, pageEnd=135, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=郏威, 王忠强, 姚灯磊, journalName=金属矿山, refType=null, unstructuredReference=郏威,王忠强,姚灯磊,等. 安徽某高硫铁矿石工艺矿物学研究[J].金属矿山,2020(12): 130-135., articleTitle=安徽某高硫铁矿石工艺矿物学研究, refAbstract=null), Reference(id=1322594517027508650, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=12, pageStart=130, pageEnd=135, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=JIA Wei, WANG Zhongqiang, YAO Denglei, journalName=Metal Mine, refType=null, unstructuredReference=JIA Wei, WANG Zhongqiang, YAO Denglei, et al. Study on process mineralogy of a high sulfur iron ore in Anhui Province[J]. Metal Mine, 2020(12): 130-135., articleTitle=Study on process mineralogy of a high sulfur iron ore in Anhui Province, refAbstract=null), Reference(id=1322594517111394731, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2022, volume=42, issue=3, pageStart=76, pageEnd=79, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=马崇振, journalName=矿冶工程, refType=null, unstructuredReference=马崇振. 国外某高硫铁矿提铁降硫试验研究[J]. 矿冶工程,2022,42(3): 76-79., articleTitle=国外某高硫铁矿提铁降硫试验研究, refAbstract=null), Reference(id=1322594517186892204, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2022, volume=42, issue=3, pageStart=76, pageEnd=79, url=null, language=null, rfNumber=[4], rfOrder=7, authorNames=MA Chongzhen, journalName=Mining and Metallurgical Engineering, refType=null, unstructuredReference=MA Chongzhen. Experimental research on desulfurization of overseas high-sulfur iron ore[J]. Mining and Metallurgical Engineering, 2022, 42(3): 76-79., articleTitle=Experimental research on desulfurization of overseas high-sulfur iron ore, refAbstract=null), Reference(id=1322594517262389677, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=4, pageStart=57, pageEnd=60, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=李孝龙, journalName=矿冶工程, refType=null, unstructuredReference=李孝龙. 某微细粒嵌布磁铁矿选矿工艺研究[J].矿冶工程,2021, 41(4): 57-60., articleTitle=某微细粒嵌布磁铁矿选矿工艺研究, refAbstract=null), Reference(id=1322594517333692846, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=4, pageStart=57, pageEnd=60, url=null, language=null, rfNumber=[5], rfOrder=9, authorNames=LI Xiaolong, journalName=Mining and Metallurgical Engineering, refType=null, unstructuredReference=LI Xiaolong. Processing flowsheet optimization for fine-grained magnetite ore beneficiation[J]. Mining and Metallurgical Engineering, 2021, 41(4): 57-60., articleTitle=Processing flowsheet optimization for fine-grained magnetite ore beneficiation, refAbstract=null), Reference(id=1322594517417578927, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=5, pageStart=7, pageEnd=9, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=符海桃, 童雄, 谢贤, journalName=中国金属通报, refType=null, unstructuredReference=符海桃,童雄,谢贤,等. 高硫磁铁精矿反浮选脱硫工艺研究现状[J].中国金属通报,2023(5): 7-9., articleTitle=高硫磁铁精矿反浮选脱硫工艺研究现状, refAbstract=null), Reference(id=1322594517493076400, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=5, pageStart=7, pageEnd=9, url=null, language=null, rfNumber=[6], rfOrder=11, authorNames=FU Haitao, TONG Xiong, XIE Xian, journalName=China Metal Bulletin, refType=null, unstructuredReference=FU Haitao, TONG Xiong, XIE Xian, et al. Research status of reverse flotation desulfurization process for high sulfur magnetite concentrate[J]. China Metal Bulletin, 2023(5): 7-9., articleTitle=Research status of reverse flotation desulfurization process for high sulfur magnetite concentrate, refAbstract=null), Reference(id=1322594517585351089, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=39, issue=12, pageStart=133, pageEnd=136, url=null, language=null, rfNumber=[7], rfOrder=12, authorNames=岳涛, journalName=现代矿业, refType=null, unstructuredReference=岳涛. 新疆某高硫磁选铁精矿反浮选降硫试验研究[J].现代矿业,2023,39(12): 133-136., articleTitle=新疆某高硫磁选铁精矿反浮选降硫试验研究, refAbstract=null), Reference(id=1322594517677625778, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=39, issue=12, pageStart=133, pageEnd=136, url=null, language=null, rfNumber=[7], rfOrder=13, authorNames=YUE Tao, journalName=Modern Mining, refType=null, unstructuredReference=YUE Tao. Experimental study on sulfur reduction by reverse flotation of a high sulfur magnetic iron concentrate in Xinjiang[J]. Modern Mining, 2023, 39(12): 133-136., articleTitle=Experimental study on sulfur reduction by reverse flotation of a high sulfur magnetic iron concentrate in Xinjiang, refAbstract=null), Reference(id=1322594517799260595, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=1, pageStart=91, pageEnd=94, url=null, language=null, rfNumber=[8], rfOrder=14, authorNames=韩彬, 刘亚伟, 牛珊, journalName=有色金属(选矿部分), refType=null, unstructuredReference=韩彬,刘亚伟,牛珊,等. 高硫锡粗精矿新型活化剂脱硫试验研究[J].有色金属(选矿部分),2017(1): 91-94., articleTitle=高硫锡粗精矿新型活化剂脱硫试验研究, refAbstract=null), Reference(id=1322594517937672628, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=1, pageStart=91, pageEnd=94, url=null, language=null, rfNumber=[8], rfOrder=15, authorNames=HAN Bin, LIU Yawei, NIU Shan, journalName=Nonferrous Metals (Mineral Processing Section), refType=null, unstructuredReference=HAN Bin, LIU Yawei, NIU Shan, et al. Experimental study on high-sulfur crude tin concentrates novel desulfurization activator [J]. Nonferrous Metals (Mineral Processing Section), 2017(1): 91-94., articleTitle=Experimental study on high-sulfur crude tin concentrates novel desulfurization activator, refAbstract=null), Reference(id=1322594518168359349, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2008, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=16, authorNames=何庆浪, 兰希雄, 李品福, journalName=null, refType=null, unstructuredReference=何庆浪,兰希雄,李品福,等. 都龙矿区硫铁矿综合回收利用技术[R]. 文山州:云南华联锌铟股份有限公司,2008., articleTitle=都龙矿区硫铁矿综合回收利用技术, refAbstract=null), Reference(id=1322594518248051126, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2008, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=17, authorNames=HE Qinglang, LAN Xixiong, LI Pinfu, journalName=null, refType=null, unstructuredReference=HE Qinglang, LAN Xixiong, LI Pinfu, et al. Comprehensive recycling and utilization technology of pyrite in Dulong mining area[R]. Wenshan: Yunnan Hualian Zinc Indium Co., Ltd., 2008., articleTitle=Comprehensive recycling and utilization technology of pyrite in Dulong mining area, refAbstract=null), Reference(id=1322594518357103031, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=18, authorNames=云南华联锌铟股份有限公司, journalName=null, refType=null, unstructuredReference=云南华联锌铟股份有限公司. 一种磁铁矿、磁黄铁矿分离并综合回收锡金属的工艺:202311612050.0[P].2024-02-27., articleTitle=一种磁铁矿、磁黄铁矿分离并综合回收锡金属的工艺, refAbstract=null), Reference(id=1322594518440989112, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=19, authorNames=Yunnan Hualian Zinc Indium Co., Ltd, journalName=null, refType=null, unstructuredReference=Yunnan Hualian Zinc Indium Co., Ltd. A process for separating and comprehensively recovering tin metal from magnetite and pyrrhotite: 202311612050.0[P].2024-02-27., articleTitle=A process for separating and comprehensively recovering tin metal from magnetite and pyrrhotite, refAbstract=null), Reference(id=1322594520127099321, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2014, volume=34, issue=4, pageStart=47, pageEnd=51, url=null, language=null, rfNumber=[11], rfOrder=20, authorNames=刘兴华, 廖振鸿, 严小虎, journalName=矿冶工程, refType=null, unstructuredReference=刘兴华,廖振鸿,严小虎,等. 磁铁矿与磁黄铁矿综合回收试验研究[J].矿冶工程,2014, 34(4): 47-51., articleTitle=磁铁矿与磁黄铁矿综合回收试验研究, refAbstract=null), Reference(id=1322594520198402490, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2014, volume=34, issue=4, pageStart=47, pageEnd=51, url=null, language=null, rfNumber=[11], rfOrder=21, authorNames=LIU Xinghua, LIAO Zhenhong, YAN Xiaohu, journalName=Mining and Metallurgy Engineering, refType=null, unstructuredReference=LIU Xinghua, LIAO Zhenhong, YAN Xiaohu, et al. Comprehensive recovery of magnetite and pyrrhotite from a low-grade iron ore[J]. Mining and Metallurgy Engineering, 2014, 34(4): 47-51., articleTitle=Comprehensive recovery of magnetite and pyrrhotite from a low-grade iron ore, refAbstract=null), Reference(id=1322594520265511355, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2021, volume=11, issue=4, pageStart=88, pageEnd=95, url=null, language=null, rfNumber=[12], rfOrder=22, authorNames=李博琦, 谢贤, 纪翠翠, journalName=有色金属工程, refType=null, unstructuredReference=李博琦,谢贤,纪翠翠,等. 吉林某选厂铁精矿脱硫试验研究[J].有色金属工程,2021, 11(4): 88-95., articleTitle=吉林某选厂铁精矿脱硫试验研究, refAbstract=null), Reference(id=1322594520332620220, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2021, volume=11, issue=4, pageStart=88, pageEnd=95, url=null, language=null, rfNumber=[12], rfOrder=23, authorNames=LI Boqi, XIE Xian, JI Cuicui, journalName=Nonferrous Metals Engineering, refType=null, unstructuredReference=LI Boqi, XIE Xian, JI Cuicui, et al. Experimental research on desulfurization of iron concentrate in a concentrator of Jilin[J]. Nonferrous Metals Engineering, 2021, 11(4): 88-95., articleTitle=Experimental research on desulfurization of iron concentrate in a concentrator of Jilin, refAbstract=null), Reference(id=1322594520416506301, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2019, volume=39, issue=6, pageStart=47, pageEnd=49+53, url=null, language=null, rfNumber=[13], rfOrder=24, authorNames=莫峰, 谢贤, 兰希雄, journalName=矿冶工程, refType=null, unstructuredReference=莫峰,谢贤,兰希雄,等. 某选厂硫精矿提质降砷工艺试验研究[J].矿冶工程,2019, 39(6): 47-49+53., articleTitle=某选厂硫精矿提质降砷工艺试验研究, refAbstract=null), Reference(id=1322594520500392382, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2019, volume=39, issue=6, pageStart=47, pageEnd=49+53, url=null, language=null, rfNumber=[13], rfOrder=25, authorNames=MO Feng, XIE Xian, LAN Xixiong, journalName=Mining and Metallurgy Engineering, refType=null, unstructuredReference=MO Feng, XIE Xian, LAN Xixiong, et al. Flowsheet optimization for upgrading and arsenic-reducing of sulfur concentrate[J]. Mining and Metallurgy Engineering, 2019, 39(6): 47-49+53., articleTitle=Flowsheet optimization for upgrading and arsenic-reducing of sulfur concentrate, refAbstract=null), Reference(id=1322594520563306943, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=32, issue=6, pageStart=121, pageEnd=130, url=null, language=null, rfNumber=[14], rfOrder=26, authorNames=王靖, 崔毅琦, 张洋, journalName=矿冶, refType=null, unstructuredReference=王靖,崔毅琦,张洋,等. 云南文山多金属含锡硫化矿中含硫矿物的工艺矿物学研究及回收工艺[J].矿冶,2023, 32(6): 121-130., articleTitle=云南文山多金属含锡硫化矿中含硫矿物的工艺矿物学研究及回收工艺, refAbstract=null), Reference(id=1322594520626221504, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=32, issue=6, pageStart=121, pageEnd=130, url=null, language=null, rfNumber=[14], rfOrder=27, authorNames=WANG Jing, CUI Yiqi, ZHANG Yang, journalName=Mining and Metallurgy, refType=null, unstructuredReference=WANG Jing, CUI Yiqi, ZHANG Yang, et al. Process mineralogical research and recovery process of sulfur-containing minerals in polymetallic tin-containing sulfide ore in Wenshan, Yunnan[J]. Mining and Metallurgy, 2023, 32 (6): 121-130., articleTitle=Process mineralogical research and recovery process of sulfur-containing minerals in polymetallic tin-containing sulfide ore in Wenshan, Yunnan, refAbstract=null), Reference(id=1322594520701718977, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2022, volume=31, issue=2, pageStart=35, pageEnd=39, url=null, language=null, rfNumber=[15], rfOrder=28, authorNames=杨晖, 于蕾, 魏明安, journalName=矿冶, refType=null, unstructuredReference=杨晖,于蕾,魏明安. 高硫磁铁矿脱硫的意义及脱除法研究现状[J].矿冶,2022,31(2): 35-39., articleTitle=高硫磁铁矿脱硫的意义及脱除法研究现状, refAbstract=null), Reference(id=1322594520768827842, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2022, volume=31, issue=2, pageStart=35, pageEnd=39, url=null, language=null, rfNumber=[15], rfOrder=29, authorNames=YANG Hui, YU Lei, WEI Ming'an, journalName=Mining and Metallurgy, refType=null, unstructuredReference=YANG Hui, YU Lei, WEI Ming'an. Significance of desulfurization of high sulfur magnetite and research status of desulfurization methods[J]. Mining and Metallurgy, 2022, 31(2): 35-39., articleTitle=Significance of desulfurization of high sulfur magnetite and research status of desulfurization methods, refAbstract=null), Reference(id=1322594520840131011, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=4, pageStart=41, pageEnd=47, url=null, language=null, rfNumber=[16], rfOrder=30, authorNames=龙冰, 谢加文, 黄伟生, journalName=矿产综合利用, refType=null, unstructuredReference=龙冰,谢加文,黄伟生,等. 柿竹园磁铁矿粗精矿提质选矿实验[J].矿产综合利用,2022(4): 41-47., articleTitle=柿竹园磁铁矿粗精矿提质选矿实验, refAbstract=null), Reference(id=1322594520898851268, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=4, pageStart=41, pageEnd=47, url=null, language=null, rfNumber=[16], rfOrder=31, authorNames=LONG Bing, XIE Jiawen, HUANG Weisheng, journalName=Multipurpose Utilization of Mineral Resources, refType=null, unstructuredReference=LONG Bing,XIE Jiawen,HUANG Weisheng,et al. Experimental study on beneficiation of coarse concentrate from Shizhuyuan magnetite mine[J]. Multipurpose Utilization of Mineral Resources, 2022(4): 41-47., articleTitle=Experimental study on beneficiation of coarse concentrate from Shizhuyuan magnetite mine, refAbstract=null), Reference(id=1322594520965960133, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=39, issue=12, pageStart=155, pageEnd=158+162, url=null, language=null, rfNumber=[17], rfOrder=32, authorNames=王芳, 胡铁鸣, 朱丹, journalName=现代矿业, refType=null, unstructuredReference=王芳,胡铁鸣,朱丹,等. 湖北某铁矿石的工艺矿物学研究[J].现代矿业,2023, 39(12): 155-158+162., articleTitle=湖北某铁矿石的工艺矿物学研究, refAbstract=null), Reference(id=1322594521075012038, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=39, issue=12, pageStart=155, pageEnd=158+162, url=null, language=null, rfNumber=[17], rfOrder=33, authorNames=WANG Fang, HU Tieming, ZHU Dan, journalName=Modern Mining, refType=null, unstructuredReference=WANG Fang,HU Tieming,ZHU Dan,et al. Study on process mineralogy of an iron ore in Hubei[J]. Modern Mining, 2023, 39(12): 155-158+162., articleTitle=Study on process mineralogy of an iron ore in Hubei, refAbstract=null), Reference(id=1322594521154703815, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=10, pageStart=100, pageEnd=107, url=null, language=null, rfNumber=[18], rfOrder=34, authorNames=曹洋, 王润, 段金刚, journalName=金属矿山, refType=null, unstructuredReference=曹洋,王润,段金刚,等. 黑龙江某难选锌铁矿浮选–磁选联合选别工艺研究[J].金属矿山,2021(10): 100-107., articleTitle=黑龙江某难选锌铁矿浮选–磁选联合选别工艺研究, refAbstract=null), Reference(id=1322594521238589896, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=10, pageStart=100, pageEnd=107, url=null, language=null, rfNumber=[18], rfOrder=35, authorNames=CAO Yang, WANG Run, DUAN Jingang, journalName=Metal Mine, refType=null, unstructuredReference=CAO Yang,WANG Run,DUAN Jingang,et al. Study on flotation-magnetic separation combined beneficiation of certain Zn-Fe ore in Heilongjiang[J]. Metal Mine,2021 (10):100-107., articleTitle=Study on flotation-magnetic separation combined beneficiation of certain Zn-Fe ore in Heilongjiang, refAbstract=null), Reference(id=1322594521305698761, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=55, issue=9, pageStart=1, pageEnd=5+12, url=null, language=null, rfNumber=[19], rfOrder=36, authorNames=张鹏羽, 喻明军, 魏进超, journalName=工程建设, refType=null, unstructuredReference=张鹏羽,喻明军,魏进超,等. 某微细粒嵌布铁矿石磁选工艺研究[J].工程建设,2023, 55(9): 1-5+12., articleTitle=某微细粒嵌布铁矿石磁选工艺研究, refAbstract=null), Reference(id=1322594521377001930, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2023, volume=55, issue=9, pageStart=1, pageEnd=5+12, url=null, language=null, rfNumber=[19], rfOrder=37, authorNames=ZHANG Pengyu, YU Mingjun, WEI Jinchao, journalName=Engineering Construction, refType=null, unstructuredReference=ZHANG Pengyu, YU Mingjun, WEI Jinchao, et al. Research on magnetic separation process of a micro-fine embedded iron ore[J]. Engineering Construction, 2023, 55 (9):1-5+12., articleTitle=Research on magnetic separation process of a micro-fine embedded iron ore, refAbstract=null), Reference(id=1322594521456693707, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2020, volume=51, issue=9, pageStart=2373, pageEnd=2378, url=null, language=null, rfNumber=[20], rfOrder=38, authorNames=郭小飞, 任伟杰, 张洺睿, journalName=中南大学学报(自然科学版), refType=null, unstructuredReference=郭小飞,任伟杰,张洺睿,等. 磨矿粒度对磁铁矿磁性特征及磁团聚的影响[J].中南大学学报(自然科学版),2020,51(9): 2373-2378., articleTitle=磨矿粒度对磁铁矿磁性特征及磁团聚的影响, refAbstract=null), Reference(id=1322594521519608268, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2020, volume=51, issue=9, pageStart=2373, pageEnd=2378, url=null, language=null, rfNumber=[20], rfOrder=39, authorNames=GUO Xiaofei, REN Weijie, ZHANG Mingrui, journalName=Journal of Central South University (Science and Technology), refType=null, unstructuredReference=GUO Xiaofei,REN Weijie,ZHANG Mingrui,et al. Effects of grinding fineness on magnetism and agglomeration of magnetite[J]. Journal of Central South University (Science and Technology),2020, 51(9): 2373-2378., articleTitle=Effects of grinding fineness on magnetism and agglomeration of magnetite, refAbstract=null), Reference(id=1322594521590911437, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=1995, volume=null, issue=2, pageStart=176, pageEnd=180, url=null, language=null, rfNumber=[21], rfOrder=40, authorNames=胡岳华, 章顺力, 邱冠周, journalName=中南工业大学学报, refType=null, unstructuredReference=胡岳华,章顺力,邱冠周,等. 石灰抑制黄铁矿的活化机理研究[J].中南工业大学学报,1995(2): 176-180., articleTitle=石灰抑制黄铁矿的活化机理研究, refAbstract=null), Reference(id=1322594521653825998, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=1995, volume=null, issue=2, pageStart=176, pageEnd=180, url=null, language=null, rfNumber=[21], rfOrder=41, authorNames=HU Yuehua, ZHANG Shunli, QIU Guanzhou, journalName=Journal of Central South University of Technology, refType=null, unstructuredReference=HU Yuehua,ZHANG Shunli,QIU Guanzhou,et al. The mechanism of activation flotation of pyrite depressed by lime[J]. Journal of Central South University of Technology, 1995(2): 176-180., articleTitle=The mechanism of activation flotation of pyrite depressed by lime, refAbstract=null), Reference(id=1322594521725129167, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=5, pageStart=102, pageEnd=107, url=null, language=null, rfNumber=[22], rfOrder=42, authorNames=张小普, 艾光华, 严华山, journalName=矿产综合利用, refType=null, unstructuredReference=张小普,艾光华,严华山. 磁黄铁矿选矿研究进展与发展趋势[J].矿产综合利用,2022(5): 102-107., articleTitle=磁黄铁矿选矿研究进展与发展趋势, refAbstract=null), Reference(id=1322594521792238032, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=5, pageStart=102, pageEnd=107, url=null, language=null, rfNumber=[22], rfOrder=43, authorNames=ZHANG Xiaopu, AI Guanghua, YAN Huashan, journalName=Multipurpose Utilization of Mineral Resources, refType=null, unstructuredReference=ZHANG Xiaopu,AI Guanghua,YAN Huashan. Research progress and development trend of pyrrhotite beneficiation[J]. Multipurpose Utilization of Mineral Resources, 2022 (5): 102-107., articleTitle=Research progress and development trend of pyrrhotite beneficiation, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)]), AuthorCompany(id=1322594508383048024, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=2., ext=[AuthorCompanyExt(id=1322594508391436633, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508383048024, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650039, China), AuthorCompanyExt(id=1322594508399825242, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508383048024, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.昆明理工大学 国土资源工程学院,云南 昆明 650039)])], figs=[ArticleFig(id=1322594512371831171, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.1, caption=Results of grinding fineness test for coarse iron concentrate, figureFileSmall=G2btvZECpTVD3JnbeylOjA==, figureFileBig=08rB0ez9XxwvPE4sd3MwYg==, tableContent=null), ArticleFig(id=1322594512443134340, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图1, caption=铁粗精矿磨矿细度试验结果, figureFileSmall=G2btvZECpTVD3JnbeylOjA==, figureFileBig=08rB0ez9XxwvPE4sd3MwYg==, tableContent=null), ArticleFig(id=1322594512610906501, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.2, caption=Results of grinding fineness test of iron concentrate, figureFileSmall=U5YZUGkfwDgFNKdFvsDV2A==, figureFileBig=ZVIdQxocu/vRTujPTgYRVg==, tableContent=null), ArticleFig(id=1322594512673821062, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图2, caption=铁精矿磨矿细度试验结果, figureFileSmall=U5YZUGkfwDgFNKdFvsDV2A==, figureFileBig=ZVIdQxocu/vRTujPTgYRVg==, tableContent=null), ArticleFig(id=1322594512740929927, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.3, caption=Test results of FS dosage, figureFileSmall=Y2qUXriWDH3PX9xPNpu3Ww==, figureFileBig=H9htAD8ssUq9EFdL41Vh2A==, tableContent=null), ArticleFig(id=1322594512795455880, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图3, caption=FS用量试验结果, figureFileSmall=Y2qUXriWDH3PX9xPNpu3Ww==, figureFileBig=H9htAD8ssUq9EFdL41Vh2A==, tableContent=null), ArticleFig(id=1322594512854176137, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.4, caption=Effect of FS dosage on sulfur and tin content of iron concentrate, figureFileSmall=hQ8R3X5ypjfFXEaoxmNG0Q==, figureFileBig=jaxj92NrzOLNOlNqVrB+kg==, tableContent=null), ArticleFig(id=1322594512912896394, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图4, caption=FS用量对铁精矿含硫、锡量的影响, figureFileSmall=hQ8R3X5ypjfFXEaoxmNG0Q==, figureFileBig=jaxj92NrzOLNOlNqVrB+kg==, tableContent=null), ArticleFig(id=1322594512984199563, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.5, caption=Flow chart of pre-grading and regrinding test of the iron concentrate, figureFileSmall=4YIGg3rIXH5dlod7DSxZtQ==, figureFileBig=GLeLwN5z1DaC4zOJjQ0F9Q==, tableContent=null), ArticleFig(id=1322594513047114124, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图5, caption=铁精矿预先分级再磨试验流程, figureFileSmall=4YIGg3rIXH5dlod7DSxZtQ==, figureFileBig=GLeLwN5z1DaC4zOJjQ0F9Q==, tableContent=null), ArticleFig(id=1322594513118417293, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.6, caption=Results of pre-graded grinding fineness test, figureFileSmall=sVEP4Ix10AHIC9QOJsrATg==, figureFileBig=OhAEJLKFeKyIeAjtGcydOg==, tableContent=null), ArticleFig(id=1322594513193914766, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图6, caption=预先分级磨矿细度试验结果, figureFileSmall=sVEP4Ix10AHIC9QOJsrATg==, figureFileBig=OhAEJLKFeKyIeAjtGcydOg==, tableContent=null), ArticleFig(id=1322594513281995151, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.7, caption=Effect of grinding fineness on the indicators of sulfur concentrate, figureFileSmall=LZVsi0UME2Y/DUpFQ7076w==, figureFileBig=FUk6wytpR7YppdDzR7JAoQ==, tableContent=null), ArticleFig(id=1322594513357492624, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图7, caption=磨矿细度对硫精矿指标的影响, figureFileSmall=LZVsi0UME2Y/DUpFQ7076w==, figureFileBig=FUk6wytpR7YppdDzR7JAoQ==, tableContent=null), ArticleFig(id=1322594513458155921, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.8, caption=Test results of collector dosage, figureFileSmall=ZBhGfo8BR0+lICaZsviYwQ==, figureFileBig=UYjht/Eu7zdL6XzFA1ohuQ==, tableContent=null), ArticleFig(id=1322594513529459090, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图8, caption=捕收剂用量试验结果, figureFileSmall=ZBhGfo8BR0+lICaZsviYwQ==, figureFileBig=UYjht/Eu7zdL6XzFA1ohuQ==, tableContent=null), ArticleFig(id=1322594513609150867, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.9, caption=Effect of collector dosage on tin enrichment, figureFileSmall=t4ck6WWMq9Q9SzcD+6I12w==, figureFileBig=onkEoO8rlb5MZtL9OLuYJw==, tableContent=null), ArticleFig(id=1322594513676259732, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图9, caption=捕收剂用量对锡富集的影响, figureFileSmall=t4ck6WWMq9Q9SzcD+6I12w==, figureFileBig=onkEoO8rlb5MZtL9OLuYJw==, tableContent=null), ArticleFig(id=1322594513751757205, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Fig.10, caption=Flow chart of closed circuit test of pre-grading, regrinding and flotation desulfurization, figureFileSmall=oPdVJ6foTAN+odFHvpKM9A==, figureFileBig=UZsLTGw5HSB4qX44IKUFIQ==, tableContent=null), ArticleFig(id=1322594513818866070, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=图10, caption=预先分级再磨浮选脱硫闭路试验流程, figureFileSmall=oPdVJ6foTAN+odFHvpKM9A==, figureFileBig=UZsLTGw5HSB4qX44IKUFIQ==, tableContent=null), ArticleFig(id=1322594513890169239, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Table 1, caption=

Multielement analysis results of raw ore, iron coarse concentrate and iron concentrate

, figureFileSmall=null, figureFileBig=null, tableContent=
产品ZnCuSnFeSAsAg*In*PbMgO
原矿3.1500.1280.20522.257.250.58617.8533.680.0587.650
铁粗精矿0.3540.0780.21056.3511.190.09215.8619.770.0201.694
铁精矿0.2380.0620.22061.6610.090.02711.2217.520.0281.475
), ArticleFig(id=1322594513965666712, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=表1, caption=

原矿、铁粗精矿、铁精矿多元素分析结果

, figureFileSmall=null, figureFileBig=null, tableContent=
产品ZnCuSnFeSAsAg*In*PbMgO
原矿3.1500.1280.20522.257.250.58617.8533.680.0587.650
铁粗精矿0.3540.0780.21056.3511.190.09215.8619.770.0201.694
铁精矿0.2380.0620.22061.6610.090.02711.2217.520.0281.475
), ArticleFig(id=1322594515668554137, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Table 2, caption=

Chemical phase analysis results of iron in raw ore

, figureFileSmall=null, figureFileBig=null, tableContent=
相别含量分布率
磁铁矿中铁5.6925.57
磁黄铁矿中铁6.9731.33
硫化物中铁2.049.17
硅酸盐中铁7.5533.93
总铁22.25100.00
), ArticleFig(id=1322594515723080090, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=表2, caption=

原矿的铁化学物相分析结果

, figureFileSmall=null, figureFileBig=null, tableContent=
相别含量分布率
磁铁矿中铁5.6925.57
磁黄铁矿中铁6.9731.33
硫化物中铁2.049.17
硅酸盐中铁7.5533.93
总铁22.25100.00
), ArticleFig(id=1322594515790188955, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Table 3, caption=

Particle size analysis results of iron concentrate

, figureFileSmall=null, figureFileBig=null, tableContent=
粒级/mm产率/%品位/%金属分布率/%
SnFeSSnFeS
+0.07424.780.28651.008.1231.6220.9421.51
-0.074~+0.03832.100.22163.069.0931.6533.5431.20
-0.03843.110.19163.7310.2636.7345.5247.29
合计100.000.22460.369.35100.00100.00100.00
), ArticleFig(id=1322594515844714908, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=表3, caption=

铁精矿粒度分析结果

, figureFileSmall=null, figureFileBig=null, tableContent=
粒级/mm产率/%品位/%金属分布率/%
SnFeSSnFeS
+0.07424.780.28651.008.1231.6220.9421.51
-0.074~+0.03832.100.22163.069.0931.6533.5431.20
-0.03843.110.19163.7310.2636.7345.5247.29
合计100.000.22460.369.35100.00100.00100.00
), ArticleFig(id=1322594515932795293, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Table 4, caption=

Test results of magnetic field strength and demagnetization for coarse iron concentrate

, figureFileSmall=null, figureFileBig=null, tableContent=
试验条件磁场强度/Oe样品名称产率/%品位/%回收率/%
SnFeSSnFeS
未脱磁2000铁精矿96.120.24157.58012.86085.8698.1696.33
尾矿3.880.98426.76012.13014.141.843.67
合计100.000.27056.38512.832100.00100.00100.00
3 000铁精矿96.930.22556.04013.06089.8398.5297.04
尾矿3.070.80626.65012.61010.171.482.96
合计100.000.24355.14013.050100.00100.00100.00
3 600铁精矿96.590.24654.79013.12089.3598.4797.38
尾矿3.410.83024.0909.98010.651.532.62
合计100.000.26653.74013.010100.00100.00100.00
脱磁2000铁精矿87.610.18959.48013.64062.4195.8393.3
尾矿12.390.80518.3006.93037.594.176.70
合计100.000.26554.38012.810100.00100.00100.00
3 000铁精矿88.620.19161.73014.47063.1996.3694.61
尾矿11.380.86718.1606.42036.813.645.39
合计100.000.26856.77013.550100.00100.00100.00
3 600铁精矿90.420.18860.37014.28068.2697.0995.76
尾矿9.580.82517.0805.96031.742.914.24
合计100.000.24956.22013.480100.00100.00100.00
), ArticleFig(id=1322594516020875678, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=表4, caption=

铁粗精矿磁场强度、脱磁试验结果

, figureFileSmall=null, figureFileBig=null, tableContent=
试验条件磁场强度/Oe样品名称产率/%品位/%回收率/%
SnFeSSnFeS
未脱磁2000铁精矿96.120.24157.58012.86085.8698.1696.33
尾矿3.880.98426.76012.13014.141.843.67
合计100.000.27056.38512.832100.00100.00100.00
3 000铁精矿96.930.22556.04013.06089.8398.5297.04
尾矿3.070.80626.65012.61010.171.482.96
合计100.000.24355.14013.050100.00100.00100.00
3 600铁精矿96.590.24654.79013.12089.3598.4797.38
尾矿3.410.83024.0909.98010.651.532.62
合计100.000.26653.74013.010100.00100.00100.00
脱磁2000铁精矿87.610.18959.48013.64062.4195.8393.3
尾矿12.390.80518.3006.93037.594.176.70
合计100.000.26554.38012.810100.00100.00100.00
3 000铁精矿88.620.19161.73014.47063.1996.3694.61
尾矿11.380.86718.1606.42036.813.645.39
合计100.000.26856.77013.550100.00100.00100.00
3 600铁精矿90.420.18860.37014.28068.2697.0995.76
尾矿9.580.82517.0805.96031.742.914.24
合计100.000.24956.22013.480100.00100.00100.00
), ArticleFig(id=1322594516100567455, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Table 5, caption=

Test results of magnetic field strength and demagnetization for iron concentrate

, figureFileSmall=null, figureFileBig=null, tableContent=
试验条件磁场强度/Oe样品名称产率/%品位/%回收率/%
SnFeSSnFeS
未脱磁2000精矿88.200.23461.0213.38076.5896.3595.24
尾矿11.800.53517.295.00023.423.654.76
合计100.000.27055.8612.390100.00100.00100.00
3 000精矿86.980.24659.8113.17074.6395.8694.49
尾矿13.020.55917.255.13025.374.145.51
合计100.000.28754.2712.124100.00100.00100.00
3 600精矿89.670.27059.4013.22082.7296.9596.37
尾矿10.330.49016.234.32017.283.053.63
合计100.000.29354.9412.300100.00100.00100.00
脱磁2 000精矿79.670.19563.0313.41055.2594.3293.04
尾矿20.330.61914.893.93044.755.686.96
合计100.000.28153.2511.483100.00100.0100.00
3 000精矿81.880.19364.9313.87057.7295.0893.85
尾矿18.120.63915.204.11042.284.926.15
合计100.000.27455.9212.102100.00100.00100.00
3 600精矿82.600.22064.2113.48063.7895.9193.94
尾矿17.400.59313.014.13036.224.096.06
合计100.000.28555.3011.850100.00100.00100.00
), ArticleFig(id=1322594516180259232, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=表5, caption=

铁精矿磁场强度、脱磁试验结果

, figureFileSmall=null, figureFileBig=null, tableContent=
试验条件磁场强度/Oe样品名称产率/%品位/%回收率/%
SnFeSSnFeS
未脱磁2000精矿88.200.23461.0213.38076.5896.3595.24
尾矿11.800.53517.295.00023.423.654.76
合计100.000.27055.8612.390100.00100.00100.00
3 000精矿86.980.24659.8113.17074.6395.8694.49
尾矿13.020.55917.255.13025.374.145.51
合计100.000.28754.2712.124100.00100.00100.00
3 600精矿89.670.27059.4013.22082.7296.9596.37
尾矿10.330.49016.234.32017.283.053.63
合计100.000.29354.9412.300100.00100.00100.00
脱磁2 000精矿79.670.19563.0313.41055.2594.3293.04
尾矿20.330.61914.893.93044.755.686.96
合计100.000.28153.2511.483100.00100.0100.00
3 000精矿81.880.19364.9313.87057.7295.0893.85
尾矿18.120.63915.204.11042.284.926.15
合计100.000.27455.9212.102100.00100.00100.00
3 600精矿82.600.22064.2113.48063.7895.9193.94
尾矿17.400.59313.014.13036.224.096.06
合计100.000.28555.3011.850100.00100.00100.00
), ArticleFig(id=1322594516272533921, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Table 6, caption=

Test results of different types of activator

, figureFileSmall=null, figureFileBig=null, tableContent=
活化剂种类及用量/(g/t)样品名称产率/%品位/%回收率/%
SnFeSSnFeS
H2SO4,5 000硫粗精矿24.530.16956.6923.8618.2423.5262.08
铁精精矿67.200.23962.063.6670.6670.5326.09
合计100.000.23059.139.43100.00100.00100.00
CuSO4,300硫粗精矿29.250.18355.7821.8923.5728.0268.07
铁精精矿63.590.24160.903.5467.4666.4923.93
合计100.000.23058.249.41100.00100.00100.00
X-43,300硫粗精矿22.510.16458.0226.1215.8121.4156.55
铁精精矿65.600.26662.693.6074.7467.4222.71
合计100.000.23058.919.64100.00100.00100.00
FS,4 000硫粗精矿34.400.19456.7724.1028.9433.1886.15
铁精精矿58.790.24162.0675.0061.4562.004.58
合计100.000.23058.849.62100.00100.00100.00
), ArticleFig(id=1322594516352225698, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=表6, caption=

活化剂种类试验结果

, figureFileSmall=null, figureFileBig=null, tableContent=
活化剂种类及用量/(g/t)样品名称产率/%品位/%回收率/%
SnFeSSnFeS
H2SO4,5 000硫粗精矿24.530.16956.6923.8618.2423.5262.08
铁精精矿67.200.23962.063.6670.6670.5326.09
合计100.000.23059.139.43100.00100.00100.00
CuSO4,300硫粗精矿29.250.18355.7821.8923.5728.0268.07
铁精精矿63.590.24160.903.5467.4666.4923.93
合计100.000.23058.249.41100.00100.00100.00
X-43,300硫粗精矿22.510.16458.0226.1215.8121.4156.55
铁精精矿65.600.26662.693.6074.7467.4222.71
合计100.000.23058.919.64100.00100.00100.00
FS,4 000硫粗精矿34.400.19456.7724.1028.9433.1886.15
铁精精矿58.790.24162.0675.0061.4562.004.58
合计100.000.23058.849.62100.00100.00100.00
), ArticleFig(id=1322594516457083299, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=EN, label=Table 7, caption=

The results of closed circuit test of pre-grading, regrinding and flotation desulfurization

, figureFileSmall=null, figureFileBig=null, tableContent=
产品产率/%品位/%回收率/%
SnFeSSnFeS
硫精矿38.140.14159.5225.6132.7836.1296.06
硫中矿41.960.59512.500.597.140.390.11
铁精精矿59.900.16466.620.6560.0863.493.83
合计100.000.16462.8510.17100.00100.00100.00
), ArticleFig(id=1322594516549357988, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, language=CN, label=表7, caption=

预先分级再磨浮选脱硫闭路试验结果

, figureFileSmall=null, figureFileBig=null, tableContent=
产品产率/%品位/%回收率/%
SnFeSSnFeS
硫精矿38.140.14159.5225.6132.7836.1296.06
硫中矿41.960.59512.500.597.140.390.11
铁精精矿59.900.16466.620.6560.0863.493.83
合计100.000.16462.8510.17100.00100.00100.00
)], attaches=null, journal=Journal(id=1225396331729022976, delFlag=0, nameCn=矿业研究与开发, nameEn=Mining Research and Development, nameHistory1=null, nameHistory2=null, issn=1005-2763, eissn=null, cn=43-1215/TD, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=BLic9JllTIKtYRYod5zIVQ==, journalPrice=null, startedYear=null, abbrevIsoEn=Mining Research and Development, journalRemark=null, publicationField=null, createdTime=1770086852251, updatedTime=1784018193958, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=K, firstLetterEn=K, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=BLic9JllTIKtYRYod5zIVQ==, picEn=Bqi6ei4JhI5hinJcqiOo2A==, jcr=null, cjcr=null, exts=[JournalExt(id=1283828614093321209, language=CN, name=矿业研究与开发, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1784018193982, updatedTime=1784018193982, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.chinamine.org.cn/kyyjykf/author/login, submissionEditorUrl=http://www.chinamine.org.cn/kyyjykf/editor/login, submissionReviewUrl=http://www.chinamine.org.cn/kyyjykf/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1283828614143652858, language=EN, name=Mining Research and Development, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1784018193994, updatedTime=1784018193994, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.chinamine.org.cn/kyyjykfen/author/login, submissionEditorUrl=http://www.chinamine.org.cn/kyyjykfen/editor/login, submissionReviewUrl=http://www.chinamine.org.cn/kyyjykfen/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1225396423026438145, websiteList=[Website(id=1225409554104627231, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1225396423026438145, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kyyjykf/CN, language=CN, createTime=1770090004708, createBy=18614031015, updateTime=1770090031995, updateBy=18614031015, name=矿业研究与开发-中文, tplId=1146099689490845704, title=矿业研究与开发, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1228001470277153440, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=articleTextType, value=kx, createTime=1770707965678, updateTime=1770707965678, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470256181917, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=banner, value=null, createTime=1770707965673, updateTime=1770707965673, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470293930659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=grayFlag, value=0, createTime=1770707965682, updateTime=1770707965682, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470251987612, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=logo, value=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/file/pic?fileId=++etCLRiS7F8czudkkUdPA==, createTime=1770707965672, updateTime=1770707965672, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470302319269, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=minRunFlag, value=0, createTime=1770707965684, updateTime=1770707965684, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470268764831, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/file/pic, createTime=1770707965676, updateTime=1770707965676, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470298124964, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=silenceFlag, value=0, createTime=1770707965683, updateTime=1770707965683, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470264570526, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1770707965675, updateTime=1770707965675, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470281347745, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=themeColor, value=null, createTime=1770707965679, updateTime=1770707965679, creator=18614031015, updator=18614031015), WebsiteProps(id=1228001470285542050, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554104627231, code=themeStyle, value=null, createTime=1770707965680, updateTime=1770707965680, creator=18614031015, updator=18614031015)]), Website(id=1225409554180124705, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1225396423026438145, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kyyjykf/EN, language=EN, createTime=1770090004726, createBy=18614031015, updateTime=1770090069284, updateBy=18614031015, name=矿业研究与开发英文, tplId=1146101810881728533, title=Mining Research and Development, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1225410562574696778, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=articleTextType, value=kx, createTime=1770090245145, updateTime=1770090245145, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562553725255, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=banner, value=null, createTime=1770090245140, updateTime=1770090245140, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562612445517, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=grayFlag, value=0, createTime=1770090245154, updateTime=1770090245154, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562536948038, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=logo, value=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/file/pic?fileId=++etCLRiS7F8czudkkUdPA==, createTime=1770090245136, updateTime=1770090245136, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562629222735, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=minRunFlag, value=0, createTime=1770090245158, updateTime=1770090245158, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562566308169, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/file/pic, createTime=1770090245143, updateTime=1770090245143, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562620834126, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=silenceFlag, value=0, createTime=1770090245156, updateTime=1770090245156, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562562113864, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1770090245142, updateTime=1770090245142, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562583085387, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=themeColor, value=null, createTime=1770090245147, updateTime=1770090245147, creator=18614031015, updator=18614031015), WebsiteProps(id=1225410562604056908, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1225409554180124705, code=themeStyle, value=null, createTime=1770090245152, updateTime=1770090245152, creator=18614031015, updator=18614031015)])], journalTitle=矿业研究与开发, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Mining Research and Development, journalPhotoCn=BLic9JllTIKtYRYod5zIVQ==, journalPhotoEn=Bqi6ei4JhI5hinJcqiOo2A==, journalFirstLetter=K, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/Y2025/V45/I1/253, detailUrlEn=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/Y2025/V45/I1/253, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kyyjykf/CN/PDF/Y2025/V45/I1/253, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kyyjykf/EN/PDF/Y2025/V45/I1/253, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1737734400000, fullTextJson=null, articleText=null, reference=null)
收藏切换
都龙矿区磁铁矿和磁黄铁矿高效分离降低锡损失试验研究
收藏切换
PDF下载
陈华萍 1 , 兰希雄 1 , 谢贤 2 , 符海桃 1 , 黄渝芝 1 , 王丛正 1
矿业研究与开发 | 选矿与资源综合利用 2025,45(1): 253-261
收起
收藏切换
矿业研究与开发 |选矿与资源综合利用 2025 , 45 (1) : 253 -261
都龙矿区磁铁矿和磁黄铁矿高效分离降低锡损失试验研究
全屏
[Author(id=1322594508475322716, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=565638980@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594508575986014, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594508475322716, language=EN, stringName=Huaping CHEN, firstName=Huaping, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594508676649311, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594508475322716, language=CN, stringName=陈华萍, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio={"content":"

陈华萍(1979—),女,云南曲靖人,高级工程师,主要从事矿物加工技术及选矿生产服务工作。E-mail:

"}, bioImg=null, bioContent=

陈华萍(1979—),女,云南曲靖人,高级工程师,主要从事矿物加工技术及选矿生产服务工作。E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])]), Author(id=1322594508756341089, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=jxlanxx@126.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322594508882170211, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594508756341089, language=EN, stringName=Xixiong LAN, firstName=Xixiong, middleName=null, lastName=LAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594508945084772, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594508756341089, language=CN, stringName=兰希雄, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])]), Author(id=1322594509024776550, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594509104468328, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594509024776550, language=EN, stringName=Xian XIE, firstName=Xian, middleName=null, lastName=XIE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650039, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594509171577193, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594509024776550, language=CN, stringName=谢贤, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.昆明理工大学 国土资源工程学院,云南 昆明 650039, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508383048024, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=2., ext=[AuthorCompanyExt(id=1322594508391436633, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508383048024, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650039, China), AuthorCompanyExt(id=1322594508399825242, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508383048024, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.昆明理工大学 国土资源工程学院,云南 昆明 650039)])]), Author(id=1322594509255463275, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594509356126573, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594509255463275, language=EN, stringName=Haitao FU, firstName=Haitao, middleName=null, lastName=FU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594509431624046, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594509255463275, language=CN, stringName=符海桃, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])]), Author(id=1322594511084179824, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594511205814642, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594511084179824, language=EN, stringName=Yuzhi HUANG, firstName=Yuzhi, middleName=null, lastName=HUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594511289700723, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594511084179824, language=CN, stringName=黄渝芝, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])]), Author(id=1322594511356809589, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322594511449084279, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594511356809589, language=EN, stringName=Congzheng WANG, firstName=Congzheng, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322594511524581752, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, authorId=1322594511356809589, language=CN, stringName=王丛正, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.云南华联锌铟股份有限公司,云南 马关县 663701, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322594508299161941, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, xref=1., ext=[AuthorCompanyExt(id=1322594508315939158, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China), AuthorCompanyExt(id=1322594508324327767, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322594504041943358, companyId=1322594508299161941, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.云南华联锌铟股份有限公司,云南 马关县 663701)])])]
陈华萍1 , 兰希雄1 , 谢贤2, 符海桃1, 黄渝芝1, 王丛正1
作者信息
  • 1.云南华联锌铟股份有限公司,云南 马关县 663701
  • 2.昆明理工大学 国土资源工程学院,云南 昆明 650039
通讯作者:
兰希雄(1969—),男,江西南康人,正高级工程师,主要从事选矿技术研究开发及生产管理工作。E-mail:
作者简介:

陈华萍(1979—),女,云南曲靖人,高级工程师,主要从事矿物加工技术及选矿生产服务工作。E-mail:

Experimental Study on Efficient Separation of Magnetite and Pyrrhotite to Reduce Tin Loss in Dulong Mining Area
Huaping CHEN1 , Xixiong LAN1 , Xian XIE2, Haitao FU1, Yuzhi HUANG1, Congzheng WANG1
Affiliations
  • 1.Yunnan Hualian Zinc Indium Co., Ltd., Maguan County, Yunnan 663701, China
  • 2.Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650039, China
出版时间: 2025-01-25
文章导航
收藏切换

华联锌铟选矿厂产出的铁精矿的主要成分是磁铁矿和磁黄铁矿,存在含硫超标、品质差、销售价格低,铁精矿中锡金属损失率偏高等问题。采用铁粗精矿+弱磁+预先脱磁+分级再磨+预先脱磁+浮选脱硫+磁选的工艺流程,实现了磁黄铁矿和磁铁矿高效分离。最终得到铁品位为66.62%,含硫0.65%的高品质铁精矿,产出含硫25.61%,硫回收率96.06%,含铁59.52%的高铁硫精矿,同时降低了铁精矿中锡的损失率,产出锡富集比为3.69倍的硫中矿,从而降低了锡金属的损失。

磁铁矿  /  磁黄铁矿  /  预分级再磨  /  脱磁  /  浮选脱硫

The main components of iron concentrate produced by Hualian Zinc Indium Concentrator are magnetite and pyrrhotite. There are some problems such as excessive sulfur content, poor quality, low sales price and high loss rate of tin metal in this iron concentrate. The efficient separation of pyrrhotite and magnetite was realized by the process of iron rough concentrate + low-intensity magnetic separation + pre-demagnetization + grading regrinding + pre-demagnetization + flotation desulfurization + magnetic separation. Finally, a high-quality iron concentrate with iron grade of 66.62% and sulfur content of 0.65% was obtained, and a high-iron sulfur concentrate with sulfur content of 25.61%, sulfur recovery rate of 96.06% and iron content of 59.52% was produced. At the same time, the loss rate of tin in iron concentrate was reduced, and a sulfur ore with a tin enrichment ratio of 3.69 times was produced, thereby reducing the loss of tin metal.

Magnetite  /  Pyrrhotite  /  Pre-grading regrinding  /  Demagnetization  /  Flotation desulfurization
陈华萍, 兰希雄, 谢贤, 符海桃, 黄渝芝, 王丛正. 都龙矿区磁铁矿和磁黄铁矿高效分离降低锡损失试验研究. 矿业研究与开发, 2025 , 45 (1) : 253 -261 .
Huaping CHEN, Xixiong LAN, Xian XIE, Haitao FU, Yuzhi HUANG, Congzheng WANG. Experimental Study on Efficient Separation of Magnetite and Pyrrhotite to Reduce Tin Loss in Dulong Mining Area[J]. Mining Research and Development, 2025 , 45 (1) : 253 -261 .
我国是世界上铁矿产资源总量丰富,也是开发利用铁矿产资源历史最为悠久的矿业生产大国和矿产品消费大国之一[1-4]。但经历数十年的开发,目前铁矿资源整体呈现贫、细、杂的特点,且铁矿石中硫含量高,降低铁矿石的硫含量是迫切需要解决的问题[5]。近年来在含硫磁铁矿石脱硫方面,国内外学者做了大量的研究,在工艺技术流程、磁选、反浮选药剂的研究上取得了较好的进展,并在生产中取得了显著的经济效益[6-9]。在资源日益趋于枯竭的今天,开发高效、低能、环保的脱硫新工艺、新型药剂仍是硫铁矿选矿研究的重点和发展方向。
自然界中磁铁矿是矿石中含量最高的铁矿物,也是主要目的矿物。磁黄铁矿是矿石中主要的硫化矿物,也是自然界中仅次于磁铁矿的最常见的磁性矿物,常与铜、锌、铅和锡等金属矿物共生。对于不同程度含黄铁矿和磁黄铁矿的铁矿石,由磁选得到的精矿都不同程度地含硫,通过弱磁选能分离出部分黄铁矿,但很难把磁黄铁矿分离出来,对于这类含硫铁精矿的脱硫一般采用浮选法[10-12]。对含硫化铁高的金属矿物通常采用浮选法,先对硫化铁矿物进行抑制,优先浮选回收主要有价金属后,再对硫化铁矿物进行回收。对浮选中被抑制的硫化铁矿物需进行活化改善其可浮性才能更好地回收利用。目前常用的硫化铁矿物活化剂有硫酸铜和硫酸,但因硫酸铜价格高,选矿成本较高,且硫酸铜活化被石灰抑制的硫化铁矿物效果不佳,选择性差,药剂用量大。浓硫酸稀释存在极大的安全隐患,直接添加原液会产生大量硫化氢气体,恶化生产操作环境[13]。在铁冶炼生产中,对铁精矿的硫含量有严格的要求,因此在选矿厂必须分选出磁铁矿和磁黄铁矿。
都龙矿区的矿石复杂难选,是含有锌、锡、铜、铟等的多金属矿石,矿物组成复杂,金属矿物主要有黄铜矿、铁闪锌矿、磁铁矿、磁黄铁矿、黄铁矿、锡石等[13-14]。自2020年以来,随着1#矿体原矿配矿比例的提高,原矿中硫、铁矿物的含量分别由原来的5%、16%上升到了6.5%和18.5%以上,且原矿中锡石的嵌布粒度较细,并与磁铁矿、磁黄铁矿共生关系密切,选矿厂目前产出的铁粗精矿含铁54%~58%、含硫8%~12%,含锡0.20%~0.25%,夹杂多种有害物质,铁精矿品质不高,制约了铁精矿的销售价格。云南华联锌铟股份有限公司[10]发明了一种磁铁矿、磁黄铁矿分离并综合回收锡金属的工艺,采用磁浮重联合法进行铁精矿提质降杂,并综合回收锡石和硫矿物,通过使用高效活化剂XW-102,捕收剂YK-8,成功地将铁精矿中的硫降到1%以下,同时获得了产率49.56%、铁品位65.80%、硫品位0.82%、锡品位0.23%的铁精矿,和产率31.81%、铁品位60.09%、硫品位23.20%、锡品位0.21%的高铁硫精矿,从而实现了磁黄铁矿和磁铁矿的高效分离。本研究对都龙矿区的矿石开展磁铁矿与磁黄铁矿分离试验研究,进一步提铁降杂,以期获得高品质铁精矿,提高企业经济效益。
为了解原矿、铁精矿的性质,对原矿、铁精矿进行了原矿多元素分析、原矿铁物相分析、铁精矿粒级分析,对原矿、铁粗精矿中的锡石进行了锡石解离度、锡石共生关系研究。多元素分析结果见表1,铁物相分析结果见表2,铁精矿粒级分析结果见表3。
由表1可知,原矿中铁、硫含量偏高,特别是铁的含量高达22.25%;铁粗精矿中含锡0.21%,含硫11.19%;铁精矿中含锡0.22%,含硫高达10.09%,远远超出了产品销售的要求。
由表2可知,都龙矿区原矿中的铁主要赋存在硫矿物中,其次赋存在硅酸盐矿物和磁铁矿中,硫矿物中铁的占有率为40.50%。矿石中的硫化铁矿物主要是磁黄铁矿和黄铁矿,矿物含量分别为6.97%和2.04%。
由表3可知,随着细颗粒含量增高,铁精矿中的铁品位、分布率呈逐渐升高的趋势,锡品位逐渐降低、分布率逐渐升高。铁精矿中铁主要分布在-0.038 mm粒级中,铁品位为63.73%,分布率为45.52%,且与磁铁矿包裹、连生。而在-0.038 mm粒级中锡品位最低,为0.191%,分布率最高,为36.73%;在+0.074 mm粒级中锡的分布率最低,为31.62%,品位最高,为0.286%。
当前磨矿细度条件下(-0.074 mm含量占70%)原矿中锡石的单体解离度较低,其中完全解离(100%解离)的颗粒占41.20%。锡石嵌布粒度细,单体解离度低,需提高磨矿细度,使锡石单体进一步解离。原矿中锡石与滑石、黑云母、磁黄铁矿的共生关系最为紧密,与其共有表面积比例分别为7.66%、6.88%、5.48%。其次,锡石与钙铁辉石、闪锌矿、绿泥石、石英的共生关系较为紧密。锡石的自由表面积比例为66.62%。
铁精矿中锡石的单体解离度偏低,仅有36.54%的锡石完全解离(100%解离),说明铁精矿对锡石的机械夹带较为严重,可考虑增加预先脱磁作业,减少磁团聚现象对锡石的夹带。锡石与磁铁矿、滑石、绿泥石、磁黄铁矿的共生关系最为紧密,与其共有表面积比例分别为14.15%、9.99%、6.69%、5.38%;其次为赤铁矿(褐铁矿)、钙铁辉石、白云石等;其他少量。锡石的自由表面积比例为47.11%。
工艺矿物学研究表明,铁粗精矿的主要成分为磁铁矿和磁黄铁矿等,硫在铁精矿中主要以磁黄铁矿、黄铁矿以及其他多金属硫化矿物的形式存在。铁粗精矿中锡石嵌布粒度细,锡石与磁铁矿、滑石、绿泥石、磁黄铁矿的共生关系最为紧密,解离度低。未单体解离的磁黄铁矿与磁铁矿形成紧密包裹连生的微细颗粒,需要充分细磨才能单体解离。但是,磁黄铁矿性脆,表面易氧化,容易被亲水性薄膜覆盖,磨矿过程中容易泥化,导致可浮性大幅下降,影响浮选分离效果[15]。因此,适宜的磨矿细度,合理的浮选脱硫药剂条件对铁精矿脱硫尤为重要[16-17]。同时锡石性脆,提高磨矿细度虽有利于提高锡石的单体解离度,但同样会增加锡石的过粉碎现象,导致锡石损失率过高。
试验样品取自选矿车间具有代表性的铁粗精矿。在取样过程中由于矿样的浓度较低,所取矿浆都经静置后抽出部分上清液,使矿样的浓度控制在80%左右,以确保样品缩分后具有代表性。试验过程中脱硫尾矿的磁选使用永久磁铁手工磁选。脱磁试验磨矿工序采用球磨机,预先分级后使用棒磨机再磨。浮选中研磨使用陶瓷研磨钵。中矿静置沉淀后倒出上清液,将矿浆再研磨至-0.074 mm后返回粗选流程。通过正交试验来确定浮选药剂的最佳用量。磨矿试验流程为一段开路磨矿,磁选试验为一次粗选流程。
高硫铁精矿中的含硫矿物主要为磁黄铁矿、黄铁矿、白铁矿和黄铜矿等,其中黄铁矿、黄铜矿、白铁矿相对容易脱除。磁铁矿和黄铁矿因磁性差异较大,利用磁选即可有效分离,而磁黄铁矿与磁铁矿均属强磁性矿物,磁性相近,且比重相近,采用传统的磁选方法难以实现两者的有效分离[18-19],此外,采用磁选分离时磁性颗粒间会因剩磁而产生“磁团聚”现象,增大两者的分离难度。
在相同外磁场条件下,磁铁矿单体和富连生体之间的磁团聚力随着磨矿粒度的降低逐渐减小,随着磁化磁场强度的增加迅速增大。随着磨矿粒度降低,磁铁矿单体之间、磁铁矿单体和富连生体之间的磁团聚力差异逐渐减小,磁铁矿单体和连生体之间分离难度增大[20]。
通过磨矿细度试验,探索了铁粗精矿中锡石最佳解离的磨矿细度及锡金属在各粒级中的分布情况,试验结果见图1。试验结果表明,当-0.038 mm级颗粒含量从36.61%上升到72.84%时,锡在-0.038 mm粒级中的分布率从27.32%上升到71.44%,说明提高磨矿细度可有效提高铁粗精矿中锡石的单体解离度,从而降低铁粗精矿中锡石的损失。
为探索磁团聚对铁粗精矿磁选作业各指标的影响,进行了预先脱磁磁选和未脱磁磁选对比试验。在铁粗精矿-0.038 mm级含量为72.84%的磨矿细度条件下进行磁场强度试验,试验结果见表4。由表4可知,随着磁场强度从2 000 Oe增加到3 600 Oe时,铁精矿中铁的品位从59.48%上升到60.37%,铁精矿中含硫从13.64%上升到14.28%,铁的回收率从95.83%上升到97.09%,变化都不大。确定磁场度强为3 000 Oe时,未脱磁磁选对比脱磁后磁选铁精矿中锡的损失从89.83%下降到63.19%,下降了26.64个百分点。说明脱磁磁选能有效降低铁精矿中锡的损失率,铁精矿中磁铁矿与磁黄铁的性质复杂,且与锡石紧密共生,通过磁选难以分离。
为探索磨矿细度对铁精矿中锡石解离的影响,对铁精矿进行再磨试验。试验样品为取自选矿车间铁粗精矿磁选工艺流程的精矿,试验结果见图2。
由图2可知,随着磨矿细度的提高,锡在-0.038 mm粒级中的分布率逐渐增大,当-0.038 mm级颗粒含量从41.14%上升到94.26%时,锡在-0.038 mm粒级中的分布率从29.79%上升到94.02%,说明提高磨矿细度可有效提高铁精矿中锡石的单体解离度,降低铁精矿中锡的损失率。
为探索磁团聚对铁精矿磁选作业指标的影响,对铁精矿进行了预先脱磁磁选和未脱磁磁选对比试验。铁精矿-0.038 mm级颗粒含量为94.26%的条件下进行磁场强度试验,试验结果见表5。从表5可以看出,随着磁场强度从2 000 Oe增加到3 600 Oe时,铁精矿中铁的品位从63.03%上升到64.21%,硫品位从13.41%上升到13.48%,铁的回收率从94.32%上升到95.91%,变化都不大。磁场强度为3 000 Oe时,与未脱磁磁选相对比,脱磁后磁选铁精矿中锡的损失从74.63%下降到57.72%,下降了16.91个百分点。这说明脱磁磁选能有效降低铁精矿中锡的损失率,而铁精矿中磁铁矿与磁黄铁性质复杂,且与锡石紧密共生,通过磁选难以分离。
以上试验结果表明,磁选难以将铁粗精矿和铁精矿中的含硫矿物脱除干净,因此考虑采用浮选法脱硫。由物相分析可知,硫在铁精矿中主要以磁黄铁矿、黄铁矿以及其他多金属硫化矿物的形式存在,黄铁矿与磁铁矿物理化学性质差异较大,二者分离相对容易,而磁铁矿中夹杂的磁黄铁矿和其他伴生含硫矿物的分离富集则难度较大,采用弱磁选难以将磁黄铁矿与磁铁矿分离[12]。对于高硫铁精矿,必须通过磁选浮选联合工艺才能达到高效脱硫的目的。被石灰抑制的硫化铁矿物的活化方式目前主要有两种,一是采用酸类活化剂清洗硫化铁矿物表面的CaO、Ca(OH)2、Fe(OH)3、CaSO4、Fe(OH)2等亲水性薄膜而达到活化的目的;二是采用无机盐类活化剂吸附在硫化铁矿物表面,使其生成新的疏水表面[21-22]。结合选厂的生产实际情况,对铁精矿再磨后,选择具有代表性的硫酸、硫酸铜、X-43以及新型活化剂FS开展活化剂种类探索试验,采用一次粗选、两次扫选、一次磁选的工艺流程对铁精矿进行脱硫。粗选的捕收剂用量为200 g/t,活化剂FS的用量为4 000 g/t,起泡剂2#油的用量为40 g/t。扫选一的捕收剂用量为50 g/t,起泡剂2#油的用量为20 g/t。扫选二的捕收剂用量为30 g/t,起泡剂2#油的用量为10 g/t。试验结果见表6。
由表6可知,在除硫效果方面,硫活化剂FS明显优于X-43、硫酸、硫酸铜。采用FS时,铁精精矿的硫含量降低至0.749%,硫精矿的硫品位为24.10%,硫的回收率为86.15%。而使用其他三种活化剂时,铁精精矿的硫含量均在3%以上,且采用FS时,硫精矿的硫回收率比采用硫酸铜时的高出18.08个百分点。
活化剂FS用量试验结果见图3和图4。从图3和图4可以看出,随着活化剂FS用量的增加,硫精矿的硫品位和硫的回收率都呈现先升后降的趋势,铁精精矿的锡含量呈现先降后升高的趋势,而铁精精矿的铁品位则波动不大。当FS用量为4 000 g/t时,浮选脱硫后可得到铁品位64.88%、铁回收率65.76%的铁精精矿,铁精精矿的硫含量降至0.38%,硫精矿的硫品位为27.60%,硫回收率为95.84%。综合考虑铁精精矿、高铁硫精矿的回收,同时最大限度地减少锡金属的夹带损失,以及浮选药剂成本的控制,确定活化剂FS的最佳用量为4 000 g/t。
(1)铁精矿预先分级再磨磨矿细度试验。
根据前期试验结果,铁精矿再磨后脱硫效果大幅提升,但在活化剂FS用量为4 000 g/t时,硫精矿、铁精精矿中锡的回收率分别是27.83%、57.07%,锡金属损失依然很高。为提高锡金属的回收,采用0.074 mm筛子预先分级,对筛上产物再磨,进一步提高锡石的解离度后,再与筛下产物合并一起进行浮选脱硫试验。浮选脱硫试验采用一次粗选两次扫选一次磁选一次精选的试验流程。浮选流程及药剂用量见图5,试验结果见图6和图7。
从图6可以看出,通过铁精矿的预先分级再磨,当磨矿细度由-0.038 mm含量由41.14%上升到94.26%时,浮选脱硫后的铁精矿含硫量由1.124%降到1.059%,硫中矿4的含锡量由0.452%富集到0.531%,说明预先筛分再磨后锡石得到了一定的富集。从图7可以看出,随着磨矿细度的提高,硫精矿的硫品位先提高后降低,而硫精矿的硫回收率先降低后提高。
(2)铁精矿预先分级再磨捕收剂用量试验。
铁精矿预先分级再磨捕收剂用量试验结果见图8和图9。由图8可知,在相同的磨矿细度条件下,随着捕收剂用量的增加,硫精矿的硫品位呈现下降趋势,回收率呈现上升趋势,铁精精矿的锡品位呈现下降趋势。当捕收剂用量为250 g/t时,硫精矿的硫品位为25.12%,硫回收率为70.71%,铁精精矿含硫0.485%,达到了预期的脱硫效果。
(3)铁精矿预先分级再磨闭路试验。
为进一步提高脱硫效果及中矿中锡石的富集比,考虑预先分级和中矿再磨后冲洗磨机时导致的药剂流失,并对中矿用陶瓷研磨至-0.074 mm后,再返回粗选进行脱硫捕收剂用量试验。在单因素开路试验得出的最佳药剂条件的基础上进行闭路试验,试验流程见图10,试验结果见表7。由表7可知,铁精矿经过预先分级再磨+浮选脱硫+磁选后,得到含铁66.62%,含硫0.65%,铁回收率63.49%的铁精精矿,该部分铁精精矿经浓缩过滤后,可作为高品质铁精矿销售。硫精矿含硫25.61%,含铁59.52%,硫回收率96.06%,该部分硫精矿经浓缩过滤后,可作为高品质硫铁精矿销售,同时得到锡金属富集比3.69倍的磁选尾矿(即中矿4)返回主流程通过摇床重选进一步回收锡金属。
(1)都龙矿区原矿中锡石的单体解离度较低,仅41.2%,锡石嵌布粒度较细,与滑石、黑云母、磁黄铁矿的共生关系最为紧密;铁主要赋存在硫矿物中,其次赋存在硅酸盐矿物和磁铁矿中,硫矿物中铁的占有率为41.77%。矿石中硫化铁矿物主要是磁黄铁矿和黄铁矿,其含量分别为6.97%和2.04%。选厂铁精矿产品中的铁主要分布在较细的粒级中,-0.038 mm粒级中的分布率为45.52%,未单体解离的磁黄铁矿与磁铁矿形成紧密包裹连生的微细颗粒。铁精矿中锡与磁铁矿紧密共生,嵌布粒级较细,在-0.038 mm粒级中的分布率为36.73%,需要细磨到-0.038 mm占95%以上才能充分单体解离。
(2)预先脱磁可有效降低铁粗精矿中锡的损失率。
(3)采用铁粗精矿+弱磁+预先脱磁+分级再磨+预先脱磁+浮选脱硫+磁选的工艺流程,在活化剂FS用量为4 000 g/t的条件下,可将都龙矿区含硫10.09%的铁粗精矿中的硫降至0.65%,产出铁品位66.62%、铁回收率63.49%的优质铁精矿;可获得硫品位25.61%、硫回收率96.06%、含铁品位59.62%的优质高铁硫精矿。采用试验流程成功地实现磁铁矿和磁黄铁矿的高效分离。此外,可有效降低铁精矿中锡的损失率,同时产出锡富集比为3.69倍的中矿。
(4)新型活化剂FS对硫铁矿具有较好的活化作用。与硫酸相比,新型活化剂FS具有活化后浮选速率快、脱硫后铁精矿品质高、硫精矿回收率高,对设备设施腐蚀度低,不会产生有毒有害气体等优点。

参考文献 引证文献
排序方式:
[1]
李颉. 磁铁矿与石英选择性浮选分离的机理研究[D]. 昆明:昆明理工大学,2023.
LI Jie. Mechanism study on selective flotation separation of magnetite and quartz[D]. Kunming: Kunming University of Science and Technology, 2023.
[2]
周耀文. 都龙高硫铁精矿脱硫工艺试验[D]. 昆明:昆明理工大学,2018.
ZHOU Yaowen. Desulfurization process experiment of Dulong high sulfur iron concentrate[D]. Kunming: Kunming University of Science and Technology, 2018.
[3]
郏威,王忠强,姚灯磊,等. 安徽某高硫铁矿石工艺矿物学研究[J].金属矿山,2020(12): 130-135.
JIA Wei, WANG Zhongqiang, YAO Denglei, et al. Study on process mineralogy of a high sulfur iron ore in Anhui Province[J]. Metal Mine, 2020(12): 130-135.
[4]
马崇振. 国外某高硫铁矿提铁降硫试验研究[J]. 矿冶工程,2022,42(3): 76-79.
MA Chongzhen. Experimental research on desulfurization of overseas high-sulfur iron ore[J]. Mining and Metallurgical Engineering, 2022, 42(3): 76-79.
[5]
李孝龙. 某微细粒嵌布磁铁矿选矿工艺研究[J].矿冶工程,2021, 41(4): 57-60.
LI Xiaolong. Processing flowsheet optimization for fine-grained magnetite ore beneficiation[J]. Mining and Metallurgical Engineering, 2021, 41(4): 57-60.
[6]
符海桃,童雄,谢贤,等. 高硫磁铁精矿反浮选脱硫工艺研究现状[J].中国金属通报,2023(5): 7-9.
FU Haitao, TONG Xiong, XIE Xian, et al. Research status of reverse flotation desulfurization process for high sulfur magnetite concentrate[J]. China Metal Bulletin, 2023(5): 7-9.
[7]
岳涛. 新疆某高硫磁选铁精矿反浮选降硫试验研究[J].现代矿业,2023,39(12): 133-136.
YUE Tao. Experimental study on sulfur reduction by reverse flotation of a high sulfur magnetic iron concentrate in Xinjiang[J]. Modern Mining, 2023, 39(12): 133-136.
[8]
韩彬,刘亚伟,牛珊,等. 高硫锡粗精矿新型活化剂脱硫试验研究[J].有色金属(选矿部分),2017(1): 91-94.
HAN Bin, LIU Yawei, NIU Shan, et al. Experimental study on high-sulfur crude tin concentrates novel desulfurization activator [J]. Nonferrous Metals (Mineral Processing Section), 2017(1): 91-94.
[9]
何庆浪,兰希雄,李品福,等. 都龙矿区硫铁矿综合回收利用技术[R]. 文山州:云南华联锌铟股份有限公司,2008.
HE Qinglang, LAN Xixiong, LI Pinfu, et al. Comprehensive recycling and utilization technology of pyrite in Dulong mining area[R]. Wenshan: Yunnan Hualian Zinc Indium Co., Ltd., 2008.
[10]
云南华联锌铟股份有限公司. 一种磁铁矿、磁黄铁矿分离并综合回收锡金属的工艺:202311612050.0[P].2024-02-27.
Yunnan Hualian Zinc Indium Co., Ltd. A process for separating and comprehensively recovering tin metal from magnetite and pyrrhotite: 202311612050.0[P].2024-02-27.
[11]
刘兴华,廖振鸿,严小虎,等. 磁铁矿与磁黄铁矿综合回收试验研究[J].矿冶工程,2014, 34(4): 47-51.
LIU Xinghua, LIAO Zhenhong, YAN Xiaohu, et al. Comprehensive recovery of magnetite and pyrrhotite from a low-grade iron ore[J]. Mining and Metallurgy Engineering, 2014, 34(4): 47-51.
[12]
李博琦,谢贤,纪翠翠,等. 吉林某选厂铁精矿脱硫试验研究[J].有色金属工程,2021, 11(4): 88-95.
LI Boqi, XIE Xian, JI Cuicui, et al. Experimental research on desulfurization of iron concentrate in a concentrator of Jilin[J]. Nonferrous Metals Engineering, 2021, 11(4): 88-95.
[13]
莫峰,谢贤,兰希雄,等. 某选厂硫精矿提质降砷工艺试验研究[J].矿冶工程,2019, 39(6): 47-49+53.
MO Feng, XIE Xian, LAN Xixiong, et al. Flowsheet optimization for upgrading and arsenic-reducing of sulfur concentrate[J]. Mining and Metallurgy Engineering, 2019, 39(6): 47-49+53.
[14]
王靖,崔毅琦,张洋,等. 云南文山多金属含锡硫化矿中含硫矿物的工艺矿物学研究及回收工艺[J].矿冶,2023, 32(6): 121-130.
WANG Jing, CUI Yiqi, ZHANG Yang, et al. Process mineralogical research and recovery process of sulfur-containing minerals in polymetallic tin-containing sulfide ore in Wenshan, Yunnan[J]. Mining and Metallurgy, 2023, 32 (6): 121-130.
[15]
杨晖,于蕾,魏明安. 高硫磁铁矿脱硫的意义及脱除法研究现状[J].矿冶,2022,31(2): 35-39.
YANG Hui, YU Lei, WEI Ming'an. Significance of desulfurization of high sulfur magnetite and research status of desulfurization methods[J]. Mining and Metallurgy, 2022, 31(2): 35-39.
[16]
龙冰,谢加文,黄伟生,等. 柿竹园磁铁矿粗精矿提质选矿实验[J].矿产综合利用,2022(4): 41-47.
LONG Bing,XIE Jiawen,HUANG Weisheng,et al. Experimental study on beneficiation of coarse concentrate from Shizhuyuan magnetite mine[J]. Multipurpose Utilization of Mineral Resources, 2022(4): 41-47.
[17]
王芳,胡铁鸣,朱丹,等. 湖北某铁矿石的工艺矿物学研究[J].现代矿业,2023, 39(12): 155-158+162.
WANG Fang,HU Tieming,ZHU Dan,et al. Study on process mineralogy of an iron ore in Hubei[J]. Modern Mining, 2023, 39(12): 155-158+162.
[18]
曹洋,王润,段金刚,等. 黑龙江某难选锌铁矿浮选–磁选联合选别工艺研究[J].金属矿山,2021(10): 100-107.
CAO Yang,WANG Run,DUAN Jingang,et al. Study on flotation-magnetic separation combined beneficiation of certain Zn-Fe ore in Heilongjiang[J]. Metal Mine,2021 (10):100-107.
[19]
张鹏羽,喻明军,魏进超,等. 某微细粒嵌布铁矿石磁选工艺研究[J].工程建设,2023, 55(9): 1-5+12.
ZHANG Pengyu, YU Mingjun, WEI Jinchao, et al. Research on magnetic separation process of a micro-fine embedded iron ore[J]. Engineering Construction, 2023, 55 (9):1-5+12.
[20]
郭小飞,任伟杰,张洺睿,等. 磨矿粒度对磁铁矿磁性特征及磁团聚的影响[J].中南大学学报(自然科学版),2020,51(9): 2373-2378.
GUO Xiaofei,REN Weijie,ZHANG Mingrui,et al. Effects of grinding fineness on magnetism and agglomeration of magnetite[J]. Journal of Central South University (Science and Technology),2020, 51(9): 2373-2378.
[21]
胡岳华,章顺力,邱冠周,等. 石灰抑制黄铁矿的活化机理研究[J].中南工业大学学报,1995(2): 176-180.
HU Yuehua,ZHANG Shunli,QIU Guanzhou,et al. The mechanism of activation flotation of pyrite depressed by lime[J]. Journal of Central South University of Technology, 1995(2): 176-180.
[22]
张小普,艾光华,严华山. 磁黄铁矿选矿研究进展与发展趋势[J].矿产综合利用,2022(5): 102-107.
ZHANG Xiaopu,AI Guanghua,YAN Huashan. Research progress and development trend of pyrrhotite beneficiation[J]. Multipurpose Utilization of Mineral Resources, 2022 (5): 102-107.
2025年第45卷第1期
PDF下载
25
13
引用本文
BibTeX
文章信息
  • 接收时间:2024-01-29
  • 首发时间:2026-10-29
  • 出版时间:2025-01-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2024-01-29
基金
作者信息
    1.云南华联锌铟股份有限公司,云南 马关县 663701
    2.昆明理工大学 国土资源工程学院,云南 昆明 650039

通讯作者:

兰希雄(1969—),男,江西南康人,正高级工程师,主要从事选矿技术研究开发及生产管理工作。E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/kyyjykf/CN/1322594504041943358
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏