Article(id=1314908006026932248, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907832038810534, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2026.02.028, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1760889600000, receivedDateStr=2025-10-20, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1791428098446, onlineDateStr=2026-10-08, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1791428098446, onlineIssueDateStr=2026-10-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1791428098445, creator=13701087609, updateTime=1791428098445, 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=175, endPage=178, ext={EN=ArticleExt(id=1314908008526737433, articleId=1314908006026932248, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Experimental Study on Coal-Based Hydrogen Metallurgy of Nickel Smelting Slag, columnId=1236276106727321817, journalTitle=Mining and Metallurgical Engineering, columnName=METALLURGY, runingTitle=null, highlight=null, articleAbstract=

By adopting coal-based hydrogen metallurgy technology, nickel smelting slag was ground to-0.038 mm (90.02% passing size), and magnetite concentrate was added for oxygen regulation. Coal-containing pellets were prepared with nickel slag, magnetite concentrate, Guanghui coal and bentonite at a mass ratio of 100∶10∶26∶2, a roasting temperature within 1 280-1 300 ℃ and roasting time of 35 min. A reaction between hydrogen-rich gas produced by the pyrolysis of high-volatile coal and the water gas resulted in a strong reduction coupling effect. The results show that the metallization rate of pellets reaches 92.91%and the iron content in magnetic separation concentrate is 85.80%. It is concluded that this technology significantly optimizes the reduction kinetics of nickel slag, providing a new route for the efficient utilization of iron resources in nickel slag.

, authors=Pengfei LEI, Jianping WANG, Zhenzhong WU, Mingyue KOU, authorsList=Pengfei LEI, Jianping WANG, Zhenzhong WU, Mingyue KOU, 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=1314908009843748890, articleId=1314908006026932248, tenantId=1146029695717560320, journalId=1235980550691926019, language=CN, title=镍冶炼渣煤基氢冶金试验研究, columnId=1236276107322913000, journalTitle=矿冶工程杂志, columnName=冶金, runingTitle=null, highlight=null, articleAbstract=

采用煤基氢冶金技术，将镍渣细磨至-0.038 mm粒级占比90.02%，配加磁铁精矿进行增氧调制，按镍渣∶磁铁精矿∶广汇煤∶膨润土质量比100∶10∶26∶2制备含煤球团，焙烧温度1 280~1 300 ℃、焙烧时间35 min条件下，利用高挥发分煤热解产生的富氢气体及水煤气反应形成强还原耦合效应。结果表明，球团金属化率达92.91%，磁选精矿铁含量为85.80%。该技术显著改善了镍渣还原动力学条件，为镍渣中铁资源的高效利用提供了新途径。

, authors=雷鹏飞, 王建平, 吴振中, 寇明月, authorsList=雷鹏飞, 王建平, 吴振中, 寇明月, authorCompany=null, correspAuthors=null, authorNote=, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=nNzAmL9TvRZcIXqS4xWsXA==, magXml=IM8GvVaO1kU1eOjq89EGBw==, pdfUrl=null, pdf=jDtvbcQO6x7xaI/IXQBamw==, pdfFileSize=1495874, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=ZTAU4JgMPXKmbaMQIjlVlg==, mapNumber=null, fund=null)}, authors=[Author(id=1314908011563413535, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314908006026932248, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=leipengfei@jiugang.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1314908012297416738, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314908006026932248, authorId=1314908011563413535, language=EN, stringName=Pengfei LEI, firstName=Pengfei, middleName=null, lastName=LEI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Iron and Steel Research Institute, Gansu Jiuquan Iron & Steel Group Hongxing Iron and Steel Co., Ltd., Jiayuguan 735100, Gansu, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1314908012733624355, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314908006026932248, authorId=1314908011563413535, language=CN, stringName=雷鹏飞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=甘肃酒钢集团宏兴钢铁股份有限公司钢铁研究院，甘肃嘉 峪关 735100, bio={"content":"

雷鹏飞（1983-），男，甘肃玉门人，高级工程师，主要研究方向为氢冶金及氢能。E-mail：leipengfei@jiugang.com

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雷鹏飞（1983-），男，甘肃玉门人，高级工程师，主要研究方向为氢冶金及氢能。E-mail：leipengfei@jiugang.com

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