Article(id=1322560022928798274, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559951067792299, 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=1745251200000, receivedDateStr=2025-04-22, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793252481442, onlineDateStr=2026-10-29, pubDate=1777046400000, pubDateStr=2026-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793252481442, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793252481442, creator=13701087609, updateTime=1793252481442, updator=13701087609, issue=Issue{id=1322559951067792299, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='4', pageStart='1', pageEnd='294', issueExtLink='null', onlineDate='null', pubDate='1777046400000', pubDateStr='2026-04-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793252464310, creator='13701087609', updateTime=1793252763065, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322561204200001631, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559951067792299, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322561204200001632, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559951067792299, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=249, endPage=256, ext={EN=ArticleExt(id=1322560023377588803, articleId=1322560022928798274, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Experimental Study on Comprehensive Utilization of an Iron Ore in Hami of Xinjiang, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The Hami region of Xinjiang is rich in low-grade iron ore. A certain iron ore has a TFe grade ranging from 14% to 20%, with associated Ti, V, and P, and it is classified as an ultra-low-grade vanadium-titanium magnetite. To explore the potential for comprehensive recovery of its valuable components, process mineralogy studies including phase analysis and microscopic identification were carried out. The occurrence state, dissemination characteristics, and particle size of valuable minerals such as magnetite, ilmenite, and apatite were determined. On this basis, experimental studies on dry pre-concentration and the comprehensive recovery of iron (vanadium), titanium, and phosphorus were carried out. A full-process principle flowsheet was ultimately determined as dry pre-concentration-flotation for desulfurization-flotation for phosphorus recovery-low-intensity magnetic separation for iron-gravity separation for titanium recovery. An iron concentrate with a TFe grade of 57.15% and an operating recovery of 34.31%, a titanium concentrate with a TiO₂ grade of 46.40% and an operating recovery of 20.08%, as well as a phosphorus concentrate with a P₂O₅ grade of 28.25% and an operating recovery of 53.81% have been obtained. Rare earth element partitioning analysis was conducted on the various concentrate products obtained from the experiments, and the results show that rare earth elements exhibit the highest correlation with apatite, with a rare earth recovery of 60% in the phosphorus concentrate. The research findings can serve as a reference for the comprehensive utilization of such vanadium-titanium magnetite resources in the Xinjiang region.

, authors=Li ZHANG, Shengguo JIANG, Yushan WANG, authorsList=Li ZHANG, Shengguo JIANG, Yushan WANG, 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=1322560023834767940, articleId=1322560022928798274, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=新疆哈密某铁矿综合利用试验研究, 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=

新疆哈密地区贫铁矿资源丰富。某铁矿TFe品位为14%~20%，伴生Ti、V、P，属于超贫钒钛磁铁矿。为探究其有用组分综合利用的可能性，开展了物相分析、镜下鉴定等矿石工艺矿物学研究工作，查明了磁铁矿、钛铁矿、磷灰石等有用矿物的赋存状态、嵌布方式和嵌布粒径。在此基础上，开展了干式预选工艺和铁（钒）、钛、磷的综合回收试验研究工作。最终确定全流程原则试验流程：干式预选—浮选脱硫—浮选回收磷—弱磁选铁—重选回收钛，获得的铁精矿TFe品位为57.15%，作业回收率为34.31%；钛精矿TiO₂品位为46.40%，作业回收率为20.08%；磷精矿P₂O₅品位为28.25%，作业回收率为53.81%。对试验获得的多种精矿产品进行稀土元素的配分测定，发现稀土与磷灰石的相关性最高，在磷精矿中稀土回收率达60%。研究成果可为新疆地区此类钒钛磁铁矿的综合利用提供参考。

, authors=张莉, 蒋升国, 王玉山, authorsList=张莉, 蒋升国, 王玉山, authorCompany=null, correspAuthors=null, authorNote=, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=4Sj1FiPxSgJkOFmU7UfP8w==, magXml=4/M3N7E06pSanUTgZHs/wA==, pdfUrl=null, pdf=vUXYxZgTuMDif7ww4Mge4g==, pdfFileSize=2135854, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=+eBGyNTmfzDE51FT6/kyzA==, mapNumber=null, fund=null)}, authors=[Author(id=1322560024702988873, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322560022928798274, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=1194805465@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322560024786874955, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322560022928798274, authorId=1322560024702988873, language=EN, stringName=Li ZHANG, firstName=Li, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Xinjiang Key Laboratory of Rock Mineral Analysis and Process Mineralogy, Xinjiang Uygur Autonomous Region Bureau of Geology Mineral Experimental Research Center, Urumqi, Xinjiang 830091, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322560025063699020, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1322560022928798274, authorId=1322560024702988873, language=CN, stringName=张莉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=新疆维吾尔自治区地质局矿产实验研究中心 新疆岩石矿物分析及工艺矿物学研究重点实验室，新疆 乌鲁木齐　830091, bio={"content":"

张莉（1973—），女，河南商丘人，高级工程师，主要从事黑色金属、有色金属、稀贵金属的选矿试验工作。E-mail:1194805465@qq.com

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张莉（1973—），女，河南商丘人，高级工程师，主要从事黑色金属、有色金属、稀贵金属的选矿试验工作。E-mail:1194805465@qq.com

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