Article(id=1198267806694342658, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1198267803028521972, articleNumber=1009-5438(2023)01-0010-07, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1659801600000, receivedDateStr=2022-08-07, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1763618907855, onlineDateStr=2025-11-20, pubDate=1677254400000, pubDateStr=2023-02-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1763618907855, onlineIssueDateStr=2025-11-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1763618907855, creator=13701087609, updateTime=1763618907855, updator=13701087609, issue=Issue{id=1198267803028521972, tenantId=1146029695717560320, journalId=1185652524569653253, year='2023', volume='49', issue='1', 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=1763618906981, creator=13701087609, updateTime=1763619307448, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1198269482767581847, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1198267803028521972, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1198269482771776152, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1198267803028521972, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=10, endPage=16, ext={EN=ArticleExt(id=1198267806962778117, articleId=1198267806694342658, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Experimental Study on Hydrogen-based Mineral Phase Transformation-Magnetic Separation of Medium-lean Oxidized Ore in Bayan Obo, columnId=1187100781414069182, journalTitle=Science & Technology of Baotou Steel, columnName=Production Practices and Management, runingTitle=null, highlight=null, articleAbstract=
The stock of medium-lean oxidized ore in Bayan Obo is huge as well as its degree of oxidation and impurity content are high. Among them, iron and rare earth are the main recovered components. The grade of iron is 28.74%, content of FeO is 1.99% and grade of rare earth is 5.45%. The iron in the ore mainly exists in forms of hematite and limonite and magnetic iron as well as the distribution ratios are 48.54% and 43.84% respectively. The qualified iron concentrate with grade of iron concentrate of 66.07% and gross recovery of iron of 87.47% is obtained by studying the ore properties of medium-lean oxidized ore in Bayan Obo as well as exploring and recycling its iron resource with the process of “preconcentration-hydrogen-based mineral phase transformation-stage grinding-stage magnetic separation”. This method is beneficial to the full utilization of iron resources and improving the utilization rate of mine resources.
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白云鄂博中贫氧化矿存量巨大,氧化程度高,杂质含量高,其中铁和稀土为主要回收成分,铁品位为28.74%,FeO含量为1.99%,稀土品位为5.45%,矿石中的铁主要以赤褐铁及磁性铁形式存在,分布率分别为48.54%及43.84%。针对白云鄂博中贫氧化矿开展矿石性质研究,探索回收其中铁资源,采用“预富集—氢基矿相转化—阶段磨矿—阶段磁选”工艺,可以获得铁精矿品位为66.07%、铁总回收率为87.47%的合格铁精矿,该方法有利于铁资源充分利用,提高了矿山资源利用率。
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曾永杰(1974-),男,甘肃省景泰县人,高级工程师,现从事选矿的科研与生产工作。
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曾永杰(1974-),男,甘肃省景泰县人,高级工程师,现从事选矿的科研与生产工作。
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曾永杰(1974-),男,甘肃省景泰县人,高级工程师,现从事选矿的科研与生产工作。
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矿产综合利用,
2012(3):14-17., articleTitle=难选细粒赤(褐)铁矿选矿试验研究, refAbstract=null), Reference(id=1198268227043295893, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198267806694342658, doi=null, pmid=null, pmcid=null, year=2009, volume=null, issue=8, pageStart=35, pageEnd=38, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=刘水红, journalName=金属矿山, refType=null, unstructuredReference=刘水红. 云南某微细粒嵌布赤铁矿选矿工艺研究[J].
金属矿山,
2009(8):35-38., articleTitle=云南某微细粒嵌布赤铁矿选矿工艺研究, refAbstract=null), Reference(id=1198268227110404758, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198267806694342658, doi=null, pmid=null, pmcid=null, year=2021, volume=47, issue=4, pageStart=4, pageEnd=9, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=王彩虹, journalName=矿业工程, refType=null, unstructuredReference=王彩虹. 酒钢选矿厂选别工艺的改进与发展[J].
矿业工程,
2021,
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焙烧矿磨矿细度对磁选铁精矿指标的影响, figureFileSmall=dIKxT61dLQ/haT1ElRQN2A==, figureFileBig=EEseBACPsMu5sCLVYc1p5Q==, tableContent=null), ArticleFig(id=1198268225751450242, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198267806694342658, language=EN, label=null, caption=null, figureFileSmall=YlJnbGn0fRWRhASOBe/7VQ==, figureFileBig=94KYblTY9I6DXjW2nicblA==, tableContent=null), ArticleFig(id=1198268225814364803, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198267806694342658, language=CN, label=图12, caption=
磁选场强对磁选铁精矿指标的影响, figureFileSmall=YlJnbGn0fRWRhASOBe/7VQ==, figureFileBig=94KYblTY9I6DXjW2nicblA==, tableContent=null), ArticleFig(id=1198268225868890756, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198267806694342658, language=EN, label=null, caption=null, figureFileSmall=PVYbMMRp9E38B7IEHi7+fw==, figureFileBig=ZYwHZC3vXmXuskmn+K2b0g==, tableContent=null), ArticleFig(id=1198268225923416709, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1198267806694342658, language=CN, label=图13, caption=
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| TFe | FeO | CaO | MgO | SiO2 | Al2O3 | S | P | F | Nb | K2O | Na2O | REO | 烧损 |
| 28.74 | 1.99 | 19.14 | 1.49 | 9.76 | 1.10 | 0.53 | 0.50 | 9.30 | 0.05 | 0.49 | 0.47 | 5.45 | 6.09 |
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原矿化学成分分析结果(质量分数)%
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| TFe | FeO | CaO | MgO | SiO2 | Al2O3 | S | P | F | Nb | K2O | Na2O | REO | 烧损 |
| 28.74 | 1.99 | 19.14 | 1.49 | 9.76 | 1.10 | 0.53 | 0.50 | 9.30 | 0.05 | 0.49 | 0.47 | 5.45 | 6.09 |
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| 项目 | 磁性铁中的铁 | 碳酸铁中的铁 | 赤、褐铁中的铁 | 硫化铁中的铁 | 硅酸铁中的铁 | 全铁 |
| 含量 | 12.60 | 0.49 | 13.95 | 0.48 | 1.22 | 28.74 |
| 分布率 | 43.84 | 1.70 | 48.54 | 1.67 | 4.25 | 100.00 |
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原矿铁物相分析结果(体积分数)%
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| 项目 | 磁性铁中的铁 | 碳酸铁中的铁 | 赤、褐铁中的铁 | 硫化铁中的铁 | 硅酸铁中的铁 | 全铁 |
| 含量 | 12.60 | 0.49 | 13.95 | 0.48 | 1.22 | 28.74 |
| 分布率 | 43.84 | 1.70 | 48.54 | 1.67 | 4.25 | 100.00 |
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| TFe | REO | FeO | CaO | MgO | SiO2 | Al2O3 | S | P | F | K2O | Na2O |
| 41.42 | 5.20 | 17.73 | 13.53 | 1.54 | 9.76 | 1.30 | 0.29 | 0.29 | 6.14 | 0.39 | 0.26 |
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焙烧矿化学成分(质量分数)%
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| TFe | REO | FeO | CaO | MgO | SiO2 | Al2O3 | S | P | F | K2O | Na2O |
| 41.42 | 5.20 | 17.73 | 13.53 | 1.54 | 9.76 | 1.30 | 0.29 | 0.29 | 6.14 | 0.39 | 0.26 |
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| 项目 | 磁性铁中的铁 | 碳酸铁中的铁 | 赤、褐铁中的铁 | 硫化铁中的铁 | 硅酸铁中的铁 | 全铁 |
| 含量 | 35.58 | 0.68 | 3.69 | 0.21 | 0.94 | 41.10 |
| 分布率 | 86.57 | 1.65 | 8.98 | 0.51 | 2.29 | 100.00 |
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焙烧矿铁物相分析结果(体积分数)%
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| 项目 | 磁性铁中的铁 | 碳酸铁中的铁 | 赤、褐铁中的铁 | 硫化铁中的铁 | 硅酸铁中的铁 | 全铁 |
| 含量 | 35.58 | 0.68 | 3.69 | 0.21 | 0.94 | 41.10 |
| 分布率 | 86.57 | 1.65 | 8.98 | 0.51 | 2.29 | 100.00 |
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| 产品名称 | TFe | REO | FeO | CaO | MgO | SiO2 | Al2O3 | S | P | F | K2O | Na2O |
| 磁选铁精矿 | 63.68 | 1.22 | 23.72 | 1.44 | 1.46 | 4.37 | 0.23 | 0.16 | 0.08 | 0.93 | 0.04 | 0.01 |
| 磁选尾矿 | 6.34 | 10.99 | 1.05 | 21.13 | 1.68 | 19.34 | 1.40 | 0.43 | 0.46 | 13.18 | 0.69 | 0.48 |
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焙烧矿磁选产品化学成分分析结果(质量分数)%
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| 产品名称 | TFe | REO | FeO | CaO | MgO | SiO2 | Al2O3 | S | P | F | K2O | Na2O |
| 磁选铁精矿 | 63.68 | 1.22 | 23.72 | 1.44 | 1.46 | 4.37 | 0.23 | 0.16 | 0.08 | 0.93 | 0.04 | 0.01 |
| 磁选尾矿 | 6.34 | 10.99 | 1.05 | 21.13 | 1.68 | 19.34 | 1.40 | 0.43 | 0.46 | 13.18 | 0.69 | 0.48 |
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| 产品名称 | 作业产率 | 总产率 | 铁品位 | 铁总回收率 | 稀土品位 | 稀土总回收率 | F含量 |
| 焙烧矿 | 100.00 | 65.63 | 41.42 | 94.59 | 5.87 | 70.48 | |
| 精矿 | 66.07 | 38.05 | 66.07 | 87.47 | 1.28 | 8.94 | 0.30 |
| 中矿 | 5.09 | 3.34 | 13.55 | 1.57 | 3.38 | 2.07 | |
| 尾矿 | 36.93 | 24.24 | 6.57 | 5.55 | 13.43 | 59.47 | |
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矿相转化矿阶段磨矿—阶段磁选结果(质量分数)%
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| 产品名称 | 作业产率 | 总产率 | 铁品位 | 铁总回收率 | 稀土品位 | 稀土总回收率 | F含量 |
| 焙烧矿 | 100.00 | 65.63 | 41.42 | 94.59 | 5.87 | 70.48 | |
| 精矿 | 66.07 | 38.05 | 66.07 | 87.47 | 1.28 | 8.94 | 0.30 |
| 中矿 | 5.09 | 3.34 | 13.55 | 1.57 | 3.38 | 2.07 | |
| 尾矿 | 36.93 | 24.24 | 6.57 | 5.55 | 13.43 | 59.47 | |
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| TFe | REO | FeO | CaO | MgO | SiO2 | Al2O3 | S | P | F | K2O | Na2O |
| 66.07 | 1.28 | 25.41 | 2.21 | 0.54 | 1.68 | 0.21 | 0.11 | 0.06 | 0.30 | 0.03 | 0.02 |
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矿相转化矿阶段磨矿—磁选铁精矿化学成分(质量分数)%
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| TFe | REO | FeO | CaO | MgO | SiO2 | Al2O3 | S | P | F | K2O | Na2O |
| 66.07 | 1.28 | 25.41 | 2.21 | 0.54 | 1.68 | 0.21 | 0.11 | 0.06 | 0.30 | 0.03 | 0.02 |
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