Article(id=1314907177391841794, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907112854089785, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2025.06.016, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1751385600000, receivedDateStr=2025-07-02, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1791427900884, onlineDateStr=2026-10-08, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1791427900884, onlineIssueDateStr=2026-10-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1791427900884, creator=13701087609, updateTime=1791427900884, updator=13701087609, issue=Issue{id=1314907112854089785, tenantId=1146029695717560320, journalId=1235980550691926019, year='2025', volume='45', issue='6', pageStart='1', pageEnd='228', issueExtLink='null', onlineDate='null', pubDate='1764518400000', pubDateStr='2025-12-01', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1791427885497, creator='13701087609', updateTime=1791430521754, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1314918170201252492, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907112854089785, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1314918170201252493, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907112854089785, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=91, endPage=95, ext={EN=ArticleExt(id=1314907179384136195, articleId=1314907177391841794, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Efficient Beneficiation Technology for Mixed Iron Ores, columnId=1236276106932842717, journalTitle=Mining and Metallurgical Engineering, columnName=MINERAL PROCESSING, runingTitle=null, highlight=null, articleAbstract=

Based on beneficiation tests of a low-to-medium grade magnetite-hematite ore, a combined processing technique was developed, consisting of high-pressure roller grinding, preconcentration with low-intensity magnetic separator, staged grinding - staged separation and magnetic elutriation of preliminary concentrate, and high-intensity magnetic separation and gravity separation of preconcentration tailings. It is shown that the preliminary concentrate from preconcentration process is subjected to staged grinding and staged separation, followed by magnetic elutriation, resulting in a magnetite concentrate grading 70.57% TFe at 67.25% recovery, with total content of SiO₂ and Al₂O₃ less than 3%. The tailings from preconcentration then go to flat-ring high-intensity magnetic separator followed by gravity separator, generating hematite grading 63.52% TFe at 16.61% recovery. The recovery from the whole process is totally 83.86%.

, authors=Bin WANG¹, Xiaohui LIU¹, Tianxia LI², authorsList=Bin WANG, Xiaohui LIU, Tianxia LI, authorCompany=null, correspAuthors=Tianxia LI, 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=1314907181036691972, articleId=1314907177391841794, tenantId=1146029695717560320, journalId=1235980550691926019, language=CN, title=某混合型铁矿高效选铁技术研究, columnId=1236276107125780707, journalTitle=矿冶工程杂志, columnName=选矿, runingTitle=null, highlight=null, articleAbstract=

对某磁铁矿-赤铁矿混合型中低品位铁矿进行了选矿试验研究，开发了高压辊磨、弱磁选预选、预选精矿阶磨阶选-淘洗磁选、预选尾矿强磁选-重选的联合流程。结果表明：预选精矿经阶磨阶选-淘洗磁选，获得了TFe品位70.57%、SiO₂和Al₂O₃合计含量低于3%、TFe回收率67.25%的磁铁矿精矿；预选尾矿经平环强磁选-重选，获得了TFe品位63.52%、回收率16.61%的赤铁矿精矿；全流程铁回收率合计达83.86%。

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王斌（1988—），男，宁夏固原人，高级工程师，主要从事铁矿采选工艺技术管理工作。E-mail: wangb_ts@163.com

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王斌（1988—），男，宁夏固原人，高级工程师，主要从事铁矿采选工艺技术管理工作。E-mail: wangb_ts@163.com

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