Article(id=1202256136633278658, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1202256135920246978, articleNumber=1009-5438(2025)05-0006-04, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1750953600000, receivedDateStr=2025-06-27, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1764569799812, onlineDateStr=2025-12-01, pubDate=1761321600000, pubDateStr=2025-10-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1764569799812, onlineIssueDateStr=2025-12-01, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1764569799812, creator=13701087609, updateTime=1764569799812, updator=13701087609, issue=Issue{id=1202256135920246978, tenantId=1146029695717560320, journalId=1185652524569653253, year='2025', volume='51', issue='5', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1764569799642, creator=13701087609, updateTime=1764570051432, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1202257192083747509, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1202256135920246978, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1202257192083747510, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1202256135920246978, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=6, endPage=9, ext={EN=ArticleExt(id=1202256136947851460, articleId=1202256136633278658, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Experimental Study on Discarding Tailings in Advance of Low Grade Magnetic Iron Ore in a Mine, columnId=1187100781414069182, journalTitle=Science & Technology of Baotou Steel, columnName=Production Practices and Management, runingTitle=null, highlight=null, articleAbstract=
The experimental study on discarding tailings in advance is carried out for raw ore to be ground and ore discharged by primary ball mill of a mine with the processes of dry-type and wet-type discarding tailings in advance based on studying process mineralogy of low grade iron ore in the mine as well as size composition of raw ore to be ground and ore discharged by primary ball mill in the existing process. The experiment results showed that the tailings with productivity of 28.27% and content of magnetic iron of 0.44% could be discarded for raw ore to be ground with dry-type discarding tailings in advance; the tailings with productivity of 33.44% and content of magnetic iron of 0.49% could be discarded for raw ore to be ground with wet-type discarding tailings in advance; the tailings with productivity of 41.39% and content of magnetic iron of 0.36% could be discarded for ore discharged by primary ball mill with wet-type discarding tailings in advance.
, correspAuthors=null, 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, authorCompany=null, fund=null, authors=null, authorsList=Bin Pei, Lei Zhu, Liting Zhao, Zhimin Zhao, Zhelin Zhao), CN=ArticleExt(id=1202256137165955271, articleId=1202256136633278658, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=某矿山低品位磁铁矿石预先抛尾试验研究, columnId=1185882039552193444, journalTitle=包钢科技, columnName=生产实践与管理, runingTitle=null, highlight=null, articleAbstract=
在对某矿山低品位铁矿石工艺矿物学和现有流程入磨原矿、一段球磨机排矿粒度组成研究的基础上,采用干式预先抛尾和湿式预先抛尾工艺,对该矿入磨原矿和一段球磨机排矿进行了预先抛尾试验研究。试验结果表明,采用干式预先抛尾,入磨原矿可提前抛出产率为28.27%、磁性铁含量为0.44%的尾矿;采用湿式预先抛尾,入磨原矿可提前抛出产率为33.44%、磁性铁含量为0.49%的尾矿;采用湿式预先抛尾,一段球磨机排矿可提前抛出产率为41.39%、磁性铁含量为0.36%的尾矿。
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=nfXUCO3uBV2TwHIb55PCLQ==, magXml=SXJmrP3CmVVi59TG9gUQmA==, pdfUrl=null, pdf=z5h9yZ/d3VmyXPxpkcotgA==, pdfFileSize=828674, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=ahqAembNjjA5l3YjtHHPpw==, mapNumber=null, authorCompany=null, fund=null, authors=
裴 斌(1983-),男,甘肃省天水市人,正高级工程师,现从事选矿技术研究与管理工作。
, authorsList=裴斌, 朱磊, 赵利廷, 赵志敏, 赵哲麟)}, authors=[Author(id=1202266694363341670, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, orderNo=0, 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=1202266694468199275, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266694363341670, language=EN, stringName=Bin Pei, firstName=Bin, middleName=null, lastName=Pei, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202266694568862577, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266694363341670, language=CN, stringName=裴斌, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010, bio={"content":"
裴 斌(1983-),男,甘肃省天水市人,正高级工程师,现从事选矿技术研究与管理工作。
"}, bioImg=null, bioContent=
裴 斌(1983-),男,甘肃省天水市人,正高级工程师,现从事选矿技术研究与管理工作。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202266694266872674, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, xref=null, ext=[AuthorCompanyExt(id=1202266694275261280, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1202266694279455585, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010)])]), Author(id=1202266694644360056, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, orderNo=1, 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=1202266694761800578, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266694644360056, language=EN, stringName=Lei Zhu, firstName=Lei, middleName=null, lastName=Zhu, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202266694849880969, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266694644360056, language=CN, stringName=朱磊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202266694266872674, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, xref=null, ext=[AuthorCompanyExt(id=1202266694275261280, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1202266694279455585, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010)])]), Author(id=1202266694954738577, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, 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=1202266695047013275, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266694954738577, language=EN, stringName=Liting Zhao, firstName=Liting, middleName=null, lastName=Zhao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202266695160259490, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266694954738577, language=CN, stringName=赵利廷, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202266694266872674, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, xref=null, ext=[AuthorCompanyExt(id=1202266694275261280, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1202266694279455585, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010)])]), Author(id=1202266695244145579, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, 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=1202266695344808883, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266695244145579, language=EN, stringName=Zhimin Zhao, firstName=Zhimin, middleName=null, lastName=Zhao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202266695462249403, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266695244145579, language=CN, stringName=赵志敏, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202266694266872674, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, xref=null, ext=[AuthorCompanyExt(id=1202266694275261280, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1202266694279455585, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010)])]), Author(id=1202266695588078532, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, 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=1202266695705519051, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266695588078532, language=EN, stringName=Zhelin Zhao, firstName=Zhelin, middleName=null, lastName=Zhao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1202266695810376654, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, authorId=1202266695588078532, language=CN, stringName=赵哲麟, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1202266694266872674, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, xref=null, ext=[AuthorCompanyExt(id=1202266694275261280, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1202266694279455585, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010)])])], keywords=[Keyword(id=1202266696028480474, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, orderNo=1, keyword=low grade magnetic iron ore), Keyword(id=1202266696187864030, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, orderNo=2, keyword=dry-type discarding tailings), Keyword(id=1202266696296915944, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, orderNo=3, keyword=wet-type discarding tailings), Keyword(id=1202266696376607721, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, orderNo=1, keyword=低品位磁铁矿), Keyword(id=1202266696473076717, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, orderNo=2, keyword=干式抛尾), Keyword(id=1202266697622316020, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, orderNo=3, keyword=湿式抛尾)], refs=[Reference(id=1202266699484586037, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, doi=null, pmid=null, pmcid=null, year=2009, volume=null, issue=18, pageStart=316, pageEnd=319, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=宋喜民, 程自强, journalName=中国矿业, refType=null, unstructuredReference=宋喜民, 程自强. 低品位铁矿石磨前细碎粗磨预先抛尾方法探讨[J].
中国矿业,
2009(18):316-319., articleTitle=低品位铁矿石磨前细碎粗磨预先抛尾方法探讨, refAbstract=null), Reference(id=1202266699610415163, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, doi=null, pmid=null, pmcid=null, year=2008, volume=null, issue=11, pageStart=260, pageEnd=263, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=李亮, 袁启东, journalName=金属矿山, refType=null, unstructuredReference=李亮, 袁启东. 某低品位铁矿石选矿新工艺研究[J].
金属矿山,
2008(11):260-263., articleTitle=某低品位铁矿石选矿新工艺研究, refAbstract=null), Reference(id=1202266699694301246, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, doi=null, pmid=null, pmcid=null, year=2009, volume=7, issue=1, pageStart=25, pageEnd=28, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=刘晓明, journalName=矿业工程, refType=null, unstructuredReference=刘晓明. 低品位铁矿资源利用技术的发展与实践[J].
矿业工程,
2009,
7(1):25-28., articleTitle=低品位铁矿资源利用技术的发展与实践, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1202266694266872674, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, xref=null, ext=[AuthorCompanyExt(id=1202266694275261280, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Barun Mining Branch Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China), AuthorCompanyExt(id=1202266694279455585, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, companyId=1202266694266872674, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=内蒙古包钢钢联股份有限公司巴润矿业分公司,内蒙古 包头 014010)])], figs=[ArticleFig(id=1202266697848808447, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| TFe | FeO | SiO2 | P | S | F | CaO | MgO | Al2O3 |
| 20.95 | 10.97 | 10.89 | 0.25 | 1.23 | 1.12 | 18.12 | 10.40 | 0.19 |
), ArticleFig(id=1202266697991413764, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, label=表1, caption=
矿石主要化学成分(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| TFe | FeO | SiO2 | P | S | F | CaO | MgO | Al2O3 |
| 20.95 | 10.97 | 10.89 | 0.25 | 1.23 | 1.12 | 18.12 | 10.40 | 0.19 |
), ArticleFig(id=1202266698104659976, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 铁相 | 磁性铁 | 氧化铁 | 硅酸铁 | 硫化铁 | 全铁 |
| 含量 | 11.37 | 7.15 | 1.39 | 1.04 | 20.95 |
| 占有率 | 54.27 | 34.13 | 6.63 | 4.96 | 100.00 |
), ArticleFig(id=1202266698205323274, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, label=表2, caption=
原矿铁物相分析结果(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 铁相 | 磁性铁 | 氧化铁 | 硅酸铁 | 硫化铁 | 全铁 |
| 含量 | 11.37 | 7.15 | 1.39 | 1.04 | 20.95 |
| 占有率 | 54.27 | 34.13 | 6.63 | 4.96 | 100.00 |
), ArticleFig(id=1202266698314375183, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 粒级/mm | 产率 | 铁品位 |
| >12 | 18.59 | 22.76 |
| 10~12 | 7.47 | 21.73 |
| 8~10 | 7.03 | 21.01 |
| 5~8 | 15.35 | 20.50 |
| 3~5 | 10.21 | 20.50 |
| 1~3 | 12.47 | 19.68 |
| <1 | 28.88 | 20.50 |
| 合计 | 100 | |
), ArticleFig(id=1202266698398261266, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, label=表3, caption=
入磨原矿粒度分析结果(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 粒级/mm | 产率 | 铁品位 |
| >12 | 18.59 | 22.76 |
| 10~12 | 7.47 | 21.73 |
| 8~10 | 7.03 | 21.01 |
| 5~8 | 15.35 | 20.50 |
| 3~5 | 10.21 | 20.50 |
| 1~3 | 12.47 | 19.68 |
| <1 | 28.88 | 20.50 |
| 合计 | 100 | |
), ArticleFig(id=1202266698469564437, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | 产品名称 | 铁品位 | 铁回收率 | 产率 | 磁性铁含量 |
| 方案一 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 27.16 | 82.03 | 63.28 | 19.73 |
| 尾矿 | 10.25 | 17.97 | 36.72 | 1.87 |
| 方案二 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 26.96 | 84.03 | 65.30 | 19.50 |
| 尾矿 | 9.64 | 15.97 | 34.70 | 1.26 |
| 方案三 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 26.04 | 86.66 | 69.72 | 18.52 |
| 尾矿 | 9.23 | 13.34 | 30.28 | 0.85 |
| 方案四 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 25.73 | 88.10 | 71.73 | 18.19 |
| 尾矿 | 8.82 | 11.90 | 28.27 | 0.44 |
), ArticleFig(id=1202266698574422039, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, label=表4, caption=
入磨原矿干式预先抛尾试验结果(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | 产品名称 | 铁品位 | 铁回收率 | 产率 | 磁性铁含量 |
| 方案一 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 27.16 | 82.03 | 63.28 | 19.73 |
| 尾矿 | 10.25 | 17.97 | 36.72 | 1.87 |
| 方案二 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 26.96 | 84.03 | 65.30 | 19.50 |
| 尾矿 | 9.64 | 15.97 | 34.70 | 1.26 |
| 方案三 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 26.04 | 86.66 | 69.72 | 18.52 |
| 尾矿 | 9.23 | 13.34 | 30.28 | 0.85 |
| 方案四 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 25.73 | 88.10 | 71.73 | 18.19 |
| 尾矿 | 8.82 | 11.90 | 28.27 | 0.44 |
), ArticleFig(id=1202266698708639772, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | 产品名称 | 铁品位 | 铁回收率 | 产率 | 磁性铁含量 |
| 方案一 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 26.45 | 87.37 | 69.20 | 18.94 |
| 尾矿 | 8.59 | 12.63 | 30.80 | 0.21 |
| 方案二 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 26.87 | 86.38 | 67.35 | 19.38 |
| 尾矿 | 8.74 | 13.62 | 32.65 | 0.36 |
| 方案三 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 27.02 | 85.84 | 66.56 | 19.54 |
| 尾矿 | 8.87 | 14.16 | 33.44 | 0.49 |
), ArticleFig(id=1202266698813497379, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, label=表5, caption=
入磨原矿湿式预先抛尾试验结果(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | 产品名称 | 铁品位 | 铁回收率 | 产率 | 磁性铁含量 |
| 方案一 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 26.45 | 87.37 | 69.20 | 18.94 |
| 尾矿 | 8.59 | 12.63 | 30.80 | 0.21 |
| 方案二 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 26.87 | 86.38 | 67.35 | 19.38 |
| 尾矿 | 8.74 | 13.62 | 32.65 | 0.36 |
| 方案三 | 原矿 | 20.95 | 100 | 100 | 13.17 |
| 精矿 | 27.02 | 85.84 | 66.56 | 19.54 |
| 尾矿 | 8.87 | 14.16 | 33.44 | 0.49 |
), ArticleFig(id=1202266698914160674, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 粒级/mm | 产率 | 铁品位 |
| >0.85 | 10.5 | 17.07 |
| 0.43~0.85 | 14.4 | 18.10 |
| 0.18~0.43 | 20.7 | 21.79 |
| 0.13~0.18 | 7.9 | 21.17 |
| 0.09~0.13 | 7.9 | 32.13 |
| 0.075~0.09 | 4.2 | 31.22 |
| <0.075 | 34.4 | 29.38 |
| 合计 | 100 | |
), ArticleFig(id=1202266699014823973, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, label=表6, caption=
一段球磨机排矿粒度分析结果(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 粒级/mm | 产率 | 铁品位 |
| >0.85 | 10.5 | 17.07 |
| 0.43~0.85 | 14.4 | 18.10 |
| 0.18~0.43 | 20.7 | 21.79 |
| 0.13~0.18 | 7.9 | 21.17 |
| 0.09~0.13 | 7.9 | 32.13 |
| 0.075~0.09 | 4.2 | 31.22 |
| <0.075 | 34.4 | 29.38 |
| 合计 | 100 | |
), ArticleFig(id=1202266699140653099, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | 产品名称 | 铁品位 | 铁回收率 | 产率 | 磁性铁含量 |
| 方案一 | 原矿 | 24.54 | 100 | 100 | 15.56 |
| 精矿 | 35.26 | 86.97 | 60.53 | 25.54 |
| 尾矿 | 8.10 | 13.03 | 39.47 | 0.26 |
| 方案二 | 原矿 | 24.54 | 100 | 100 | 15.56 |
| 精矿 | 36.08 | 86.17 | 58.61 | 26.29 |
| 尾矿 | 8.20 | 13.83 | 41.39 | 0.36 |
| 方案三 | 原矿 | 24.54 | 100 | 100 | 15.56 |
| 精矿 | 36.29 | 85.56 | 57.86 | 26.48 |
| 尾矿 | 8.41 | 14.44 | 42.14 | 0.57 |
), ArticleFig(id=1202266699237122094, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1202256136633278658, language=CN, label=表7, caption=
一段球磨机排矿湿式预先抛尾试验结果(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 方案 | 产品名称 | 铁品位 | 铁回收率 | 产率 | 磁性铁含量 |
| 方案一 | 原矿 | 24.54 | 100 | 100 | 15.56 |
| 精矿 | 35.26 | 86.97 | 60.53 | 25.54 |
| 尾矿 | 8.10 | 13.03 | 39.47 | 0.26 |
| 方案二 | 原矿 | 24.54 | 100 | 100 | 15.56 |
| 精矿 | 36.08 | 86.17 | 58.61 | 26.29 |
| 尾矿 | 8.20 | 13.83 | 41.39 | 0.36 |
| 方案三 | 原矿 | 24.54 | 100 | 100 | 15.56 |
| 精矿 | 36.29 | 85.56 | 57.86 | 26.48 |
| 尾矿 | 8.41 | 14.44 | 42.14 | 0.57 |
)], attaches=null, journal=Journal(id=1185652280146587652, delFlag=0, nameCn=包钢科技, nameEn=Science & Technology of Baotou Steel, nameHistory1=null, nameHistory2=null, issn=1009-5438, eissn=null, cn=15-1210/TF, coden=null, periodic=1, 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=MuxxMe9Pr9qgO8IAocuQTg==, journalPrice=null, startedYear=null, abbrevIsoEn=null, journalRemark=null, publicationField=null, createdTime=1760611131943, updatedTime=1761728493461, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=B, firstLetterEn=B, subjectCode=Engineering, subjectName=Engineering, subjectCodeEn=Engineering, subjectNameEn=null, picCn=MuxxMe9Pr9qgO8IAocuQTg==, picEn=ou3AszwYb0n2VtOVtaZ2lw==, jcr=null, cjcr=null, exts=[JournalExt(id=1190338834354245756, language=CN, name=包钢科技, 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=1761728493536, updatedTime=1761728493536, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=1, submissionEditorUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=3, submissionReviewUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1190338834408771709, language=EN, name=Science & Technology of Baotou Steel, 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=1761728493549, updatedTime=1761728493549, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=1, submissionEditorUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=3, submissionReviewUrl=https://bgkj.chinajournal.net.cn/EditorDN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1185652524569653253, websiteList=[Website(id=1185655046684423052, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1185652524569653253, 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/bgkj/CN, language=CN, createTime=1760611791535, createBy=18614031015, updateTime=1760611862376, updateBy=18614031015, name=包钢科技, tplId=1146099689490845704, title=包钢科技, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1185675258741801724, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=articleTextType, value=kx, createTime=1760616610465, updateTime=1760616610465, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258708247289, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=banner, value=null, createTime=1760616610457, updateTime=1760616610457, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258699858680, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=logo, value=https://castjournals.cast.org.cn/joweb/bgkj/CN/file/pic?fileId=nthji6+GG9SlnD/dssvyKA==, createTime=1760616610455, updateTime=1760616610455, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258737607419, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/bgkj/CN/file/pic, createTime=1760616610464, updateTime=1760616610464, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258729218810, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1760616610462, updateTime=1760616610462, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258750190333, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=themeColor, value=null, createTime=1760616610467, updateTime=1760616610467, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675258758578942, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046684423052, code=themeStyle, value=null, createTime=1760616610469, updateTime=1760616610469, creator=18614031015, updator=18614031015)]), Website(id=1185655046801863567, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1185652524569653253, 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/bgkj/EN, language=EN, createTime=1760611791563, createBy=18614031015, updateTime=1760611898113, updateBy=18614031015, name=包钢科技-英文, tplId=1146101810881728533, title=Science & Technology of Baotou Steel, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1185675300932305667, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=articleTextType, value=kx, createTime=1760616620524, updateTime=1760616620524, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300907139840, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=banner, value=null, createTime=1760616620518, updateTime=1760616620518, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300898751231, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=logo, value=https://castjournals.cast.org.cn/joweb/bgkj/EN/file/pic?fileId=nthji6+GG9SlnD/dssvyKA==, createTime=1760616620516, updateTime=1760616620516, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300923917058, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/bgkj/EN/file/pic, createTime=1760616620522, updateTime=1760616620522, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300915528449, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1760616620520, updateTime=1760616620520, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300936499972, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=themeColor, value=null, createTime=1760616620525, updateTime=1760616620525, creator=18614031015, updator=18614031015), WebsiteProps(id=1185675300999414533, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1185655046801863567, code=themeStyle, value=null, createTime=1760616620540, updateTime=1760616620540, creator=18614031015, updator=18614031015)])], journalTitle=包钢科技, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Science & Technology of Baotou Steel, journalPhotoCn=MuxxMe9Pr9qgO8IAocuQTg==, journalPhotoEn=ou3AszwYb0n2VtOVtaZ2lw==, journalFirstLetter=B, journalRecommend=null, journalNew=null, journalCollection=1, 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), detailUrlCn=https://castjournals.cast.org.cn/joweb/bgkj/CN/Y2025/V51/I5/6, detailUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/Y2025/V51/I5/6, pdfUrlCn=https://castjournals.cast.org.cn/joweb/bgkj/CN/PDF/Y2025/V51/I5/6, pdfUrlEn=https://castjournals.cast.org.cn/joweb/bgkj/EN/PDF/Y2025/V51/I5/6, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)