Article(id=1314907883729421125, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907832038810534, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2026.02.018, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1760457600000, receivedDateStr=2025-10-15, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1791428069287, onlineDateStr=2026-10-08, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1791428069287, onlineIssueDateStr=2026-10-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1791428069287, creator=13701087609, updateTime=1791428069287, updator=13701087609, issue=Issue{id=1314907832038810534, tenantId=1146029695717560320, journalId=1235980550691926019, year='2026', volume='46', issue='2', pageStart='1', pageEnd='214', issueExtLink='null', onlineDate='null', pubDate='1774972800000', pubDateStr='2026-04-01', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1791428056964, creator='13701087609', updateTime=1791430468655, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1314917947500486818, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907832038810534, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1314917947500486819, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907832038810534, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=118, endPage=123, ext={EN=ArticleExt(id=1314907883947524934, articleId=1314907883729421125, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Experimental Study on Improvement of Gold and Silver Grade of Sulfide Concentrate, columnId=1236276106932842717, journalTitle=Mining and Metallurgical Engineering, columnName=MINERAL PROCESSING, runingTitle=null, highlight=null, articleAbstract=

After lead-zinc separation in a lead-zinc concentrator, the sulfur concentrate produced from the sulfur flotation process is rich in gold and silver. To further improve the pricing coefficient of gold and silver in the sulfur concentrate, mineral processing research was carried out on the pressure-filtered sample of the sulfur concentrate. Mechanical reagent removal by grinding was adopted to eliminate the adverse effect of residual collector on flotation and improve the liberation between gold and silver minerals and sulfur minerals. In combination of a sulfur depressant consisting of sodium sulfide and sodium humate and 25^# aerofloat collector, effective separation and mutual enrichment of gold and silver minerals and sulfur minerals were actualized, and an independent high gold and silver concentrate product was also produced with an Au grade of more than 15 g/t and an Ag grade of more than 200 g/t. Meanwhile, a part of lead and zinc lost in the sulfur concentrate was recovered synchronously, with the total grade of Pb and Zn exceeding 7%. This processing technique not only optimizes the product structure and improves the value realization rate of metallic minerals, but also brings good economic benefits, which is of reference significance.

, authors=Kai YAO, Chengqing BAI, Renqiu PAN, Haibin ZHANG, Han WU, authorsList=Kai YAO, Chengqing BAI, Renqiu PAN, Haibin ZHANG, Han WU, authorCompany=null, 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, fund=null), CN=ArticleExt(id=1314907884685722439, articleId=1314907883729421125, tenantId=1146029695717560320, journalId=1235980550691926019, language=CN, title=硫精矿金银提质试验研究, columnId=1236276107125780707, journalTitle=矿冶工程杂志, columnName=选矿, runingTitle=null, highlight=null, articleAbstract=

某铅锌选矿厂铅锌分选后，选硫作业产出的硫精矿中富含金和银。为进一步提高硫精矿中金、银的计价系数，对该硫精矿压滤样开展提升金、银品位的选矿试验研究。采用磨矿的方式进行机械脱药可消除残余捕收剂对浮选的不利影响，提高金、银矿物与硫矿物之间的解离度，配合使用“硫化钠+腐殖酸钠”组合抑硫剂和25^#黑药捕收剂，实现了金、银与硫矿物的有效分离，形成了独立的高金银硫精矿产品，其金品位在15 g/t以上，银品位在200 g/t以上，并且同步回收了一部分损失在硫精矿中的铅、锌，铅、锌合计品位在7%以上。该工艺优化了产品结构，提高了金属矿物的价值，具有良好的经济效益和技术借鉴意义。

, authors=姚凯, 白成庆, 潘仁球, 张海彬, 吴涵, authorsList=姚凯, 白成庆, 潘仁球, 张海彬, 吴涵, authorCompany=null, correspAuthors=null, authorNote=, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=qCxl4Pv0F7nKs+ZYHJHr9A==, magXml=OLWlnUodLbreBxmLroOO6Q==, pdfUrl=null, pdf=dQXA6RWeDPY1X/8xtB+a8g==, pdfFileSize=469544, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=XZRiGn+AiiocCsjN/kgXNw==, mapNumber=null, fund=null)}, authors=[Author(id=1314907885105152844, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=963100870@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1314907885184844622, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907885105152844, language=EN, stringName=Kai YAO, firstName=Kai, middleName=null, lastName=YAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1314907885591692111, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907885105152844, language=CN, stringName=姚凯, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=湖南水口山有色金属集团有限公司，湖南 衡阳 421513, bio={"content":"

姚凯（1996-），男，湖南花垣人，助理工程师，主要从事有色金属选矿技术研究。E-mail：963100870@qq.com

"}, bioImg=null, bioContent=

姚凯（1996-），男，湖南花垣人，助理工程师，主要从事有色金属选矿技术研究。E-mail：963100870@qq.com

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1314907884933186376, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, xref=null, ext=[AuthorCompanyExt(id=1314907884945769289, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China), AuthorCompanyExt(id=1314907884954157898, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=湖南水口山有色金属集团有限公司，湖南 衡阳 421513)])]), Author(id=1314907885944013649, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, 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=1314907886011122516, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907885944013649, language=EN, stringName=Chengqing BAI, firstName=Chengqing, middleName=null, lastName=BAI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1314907886350861141, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907885944013649, language=CN, stringName=白成庆, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=湖南水口山有色金属集团有限公司，湖南 衡阳 421513, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1314907884933186376, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, xref=null, ext=[AuthorCompanyExt(id=1314907884945769289, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China), AuthorCompanyExt(id=1314907884954157898, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=湖南水口山有色金属集团有限公司，湖南 衡阳 421513)])]), Author(id=1314907886430552919, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, 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=1314907886510244697, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907886430552919, language=EN, stringName=Renqiu PAN, firstName=Renqiu, middleName=null, lastName=PAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1314907886829011802, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907886430552919, language=CN, stringName=潘仁球, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=湖南水口山有色金属集团有限公司，湖南 衡阳 421513, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1314907884933186376, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, xref=null, ext=[AuthorCompanyExt(id=1314907884945769289, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China), AuthorCompanyExt(id=1314907884954157898, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=湖南水口山有色金属集团有限公司，湖南 衡阳 421513)])]), Author(id=1314907886896120668, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, 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=1314907887273608030, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907886896120668, language=EN, stringName=Haibin ZHANG, firstName=Haibin, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1314907887634318176, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907886896120668, language=CN, stringName=张海彬, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=湖南水口山有色金属集团有限公司，湖南 衡阳 421513, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1314907884933186376, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, xref=null, ext=[AuthorCompanyExt(id=1314907884945769289, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China), AuthorCompanyExt(id=1314907884954157898, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=湖南水口山有色金属集团有限公司，湖南 衡阳 421513)])]), Author(id=1314907889341399908, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, 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=1314907889467229030, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907889341399908, language=EN, stringName=Han WU, firstName=Han, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1314907889752441703, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, authorId=1314907889341399908, language=CN, stringName=吴涵, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=湖南水口山有色金属集团有限公司，湖南 衡阳 421513, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1314907884933186376, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, xref=null, ext=[AuthorCompanyExt(id=1314907884945769289, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China), AuthorCompanyExt(id=1314907884954157898, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=湖南水口山有色金属集团有限公司，湖南 衡阳 421513)])])], keywords=[Keyword(id=1314907890138317672, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=1, keyword=lead-zinc ore), Keyword(id=1314907890226398057, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=2, keyword=associated metal), Keyword(id=1314907890574525290, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=3, keyword=sulfur concentrate), Keyword(id=1314907890662605676, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=4, keyword=pressure-filtered sample), Keyword(id=1314907891044287341, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=5, keyword=grinding), Keyword(id=1314907891421774702, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=6, keyword=mechanical reagent removal), Keyword(id=1314907891505660783, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=7, keyword=product structure), Keyword(id=1314907891837010800, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=8, keyword=gold), Keyword(id=1314907891929285489, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=9, keyword=silver), Keyword(id=1314907893586035570, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=EN, orderNo=10, keyword=flotation), Keyword(id=1314907893686698867, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=1, keyword=铅锌矿), Keyword(id=1314907893774779252, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=2, keyword=伴生金属), Keyword(id=1314907893950940022, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=3, keyword=硫精矿), Keyword(id=1314907894039020407, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=4, keyword=压滤样), Keyword(id=1314907894152266616, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=5, keyword=磨矿), Keyword(id=1314907894320038777, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=6, keyword=机械脱药), Keyword(id=1314907894382953338, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=7, keyword=产品结构), Keyword(id=1314907894450062203, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=8, keyword=金), Keyword(id=1314907894529753980, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=9, keyword=银), Keyword(id=1314907894626222973, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, language=CN, orderNo=10, keyword=浮选)], refs=null, funds=null, companyList=[AuthorCompany(id=1314907884933186376, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, xref=null, ext=[AuthorCompanyExt(id=1314907884945769289, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Hunan Shuikoushan Nonferrous Metals Group Co., Ltd., Hengyang 421513, Hunan, China), AuthorCompanyExt(id=1314907884954157898, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907883729421125, companyId=1314907884933186376, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=湖南水口山有色金属集团有限公司，湖南 衡阳 421513)])], figs=null, attaches=null, journal=Journal(id=1235979682521329665, delFlag=0, nameCn=矿冶工程杂志, nameEn=Mining and Metallurgical Engineering, nameHistory1=null, nameHistory2=null, issn=0253-6099, eissn=null, cn=43-1104/TD, 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=sIAtluqp1t366oKMF09POA==, journalPrice=null, startedYear=null, abbrevIsoEn=Mining and Metallurgical Engineering, journalRemark=null, publicationField=null, createdTime=1772610119708, updatedTime=1784018254933, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=K, firstLetterEn=K, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=sIAtluqp1t366oKMF09POA==, picEn=8lFm/e3VFuRPvwuEPHk4Qg==, jcr=null, cjcr=null, exts=[JournalExt(id=1283828870570820558, language=CN, name=矿冶工程杂志, 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=1784018255131, updatedTime=1784018255131, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.kygczz.com/Journalx_kygc/authorLogOn.action, submissionEditorUrl=http://www.kygczz.com/Journalx_kygc/editorLogOn.action, submissionReviewUrl=http://www.kygczz.com/Journalx_kygc/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1283828870625346511, language=EN, name=Mining and Metallurgical Engineering, 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=1784018255144, updatedTime=1784018255144, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.kygczz.com/Journalx_kygc/authorLogOn.action, submissionEditorUrl=http://www.kygczz.com/Journalx_kygc/editorLogOn.action, submissionReviewUrl=http://www.kygczz.com/Journalx_kygc/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1235980550691926019, websiteList=[Website(id=1235982099019256290, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1235980550691926019, 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/kygczz/CN, language=CN, createTime=1772610695843, createBy=18614031015, updateTime=1772610913564, updateBy=18614031015, name=矿冶工程杂志-中文, tplId=1146099689490845704, title=矿冶工程杂志, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1235983631420805700, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=articleTextType, value=kx, createTime=1772611061196, updateTime=1772611061196, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631378862657, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=banner, value=null, createTime=1772611061186, updateTime=1772611061186, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631441777223, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=grayFlag, value=0, createTime=1772611061201, updateTime=1772611061201, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631370474048, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=logo, value=https://castjournals.cast.org.cn/joweb/kygczz/CN/file/pic?fileId=seRpqoNiVtKzuWGeM8/PzA==, createTime=1772611061184, updateTime=1772611061184, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631454360137, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=minRunFlag, value=0, createTime=1772611061204, updateTime=1772611061204, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631408222787, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kygczz/CN/file/pic, createTime=1772611061193, updateTime=1772611061193, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631445971528, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=silenceFlag, value=0, createTime=1772611061202, updateTime=1772611061202, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631387251266, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1772611061188, updateTime=1772611061188, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631429194309, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=themeColor, value=null, createTime=1772611061198, updateTime=1772611061198, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983631433388614, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099019256290, code=themeStyle, value=null, createTime=1772611061199, updateTime=1772611061199, creator=18614031015, updator=18614031015)]), Website(id=1235982099262525932, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1235980550691926019, 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/kygczz/EN, language=EN, createTime=1772610695901, createBy=18614031015, updateTime=1772610917908, updateBy=18614031015, name=矿冶工程杂志-英文, tplId=1146101810881728533, title=Mining and Metallurgical Engineering, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1235983658880913998, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=articleTextType, value=kx, createTime=1772611067743, updateTime=1772611067743, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658864136779, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=banner, value=null, createTime=1772611067739, updateTime=1772611067739, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658897691217, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=grayFlag, value=0, createTime=1772611067747, updateTime=1772611067747, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658855748170, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=logo, value=https://castjournals.cast.org.cn/joweb/kygczz/EN/file/pic?fileId=seRpqoNiVtKzuWGeM8/PzA==, createTime=1772611067737, updateTime=1772611067737, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658910274131, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=minRunFlag, value=0, createTime=1772611067750, updateTime=1772611067750, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658876719693, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kygczz/EN/file/pic, createTime=1772611067742, updateTime=1772611067742, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658901885522, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=silenceFlag, value=0, createTime=1772611067748, updateTime=1772611067748, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658872525388, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1772611067741, updateTime=1772611067741, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658889302607, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=themeColor, value=null, createTime=1772611067745, updateTime=1772611067745, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983658893496912, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099262525932, code=themeStyle, value=null, createTime=1772611067746, updateTime=1772611067746, creator=18614031015, updator=18614031015)])], journalTitle=矿冶工程杂志, weixinUrl=null, journalUrl=http://www.kygczz.com/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Mining and Metallurgical Engineering, journalPhotoCn=sIAtluqp1t366oKMF09POA==, journalPhotoEn=8lFm/e3VFuRPvwuEPHk4Qg==, 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/kygczz/CN/10.3969/j.issn.0253-6099.2026.02.018, detailUrlEn=https://castjournals.cast.org.cn/joweb/kygczz/EN/10.3969/j.issn.0253-6099.2026.02.018, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kygczz/CN/PDF/10.3969/j.issn.0253-6099.2026.02.018, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kygczz/EN/PDF/10.3969/j.issn.0253-6099.2026.02.018, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1774972800000, fullTextJson=null, articleText=null, reference=null)