Article(id=1241081032057868883, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1241081025531540408, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2024.04.039, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1710259200000, receivedDateStr=2024-03-13, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1773826376212, onlineDateStr=2026-03-18, pubDate=1722441600000, pubDateStr=2024-08-01, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1773826376212, onlineIssueDateStr=2026-03-18, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1773826376212, creator=13701087609, updateTime=1773826376212, updator=13701087609, issue=Issue{id=1241081025531540408, tenantId=1146029695717560320, journalId=1235980550691926019, year='2024', volume='44', issue='4', pageStart='1', pageEnd='258', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1773826374657, creator=13701087609, updateTime=1773827517159, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1241085817590960730, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1241081025531540408, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1241085817590960731, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1241081025531540408, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=203, endPage=206, ext={EN=ArticleExt(id=1241081032380830301, articleId=1241081032057868883, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Regrinding and Reseparation of Slag-Beneficiated Copper Sulfide Ore from Congo (Kinshasa), columnId=1236276106932842717, journalTitle=Mining and Metallurgical Engineering, columnName=MINERAL PROCESSING, runingTitle=null, highlight=null, articleAbstract=
To recover the copper resource therein, mineral processing of a slag-beneficiated copper sulfide ore from Congo (Kinshasa) with 9.62% Cu was investigated. A regrinding and reseparation flotation process was proposed based on multi-element chemical analysis and mineral occurrence analysis. It is found that with this process, a copper concentrates with Cu grade of 25.16% and Cu recovery of 90.67% can be collected.
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对刚果(金)某含铜9.62%的低品位渣选硫化铜矿进行了回收铜的选矿试验研究。在化学多元素分析、赋存状态分析基础上,采用再磨再选浮选工艺,获得了Cu品位25.16%、回收率90.67%的铜精矿产品。
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周宽达(1995—),男,云南曲靖人,硕士,助理工程师,主要研究方向为有色金属选冶及二次资源的回收及开发利用。E-mail:
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刘杰(1983—),男,山西人,硕士,高级工程师,主要从事有色金属选冶技术、质量控制和生产管理工作。E-mail:muran_2002@163.com
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刘杰(1983—),男,山西人,硕士,高级工程师,主要从事有色金属选冶技术、质量控制和生产管理工作。E-mail:muran_2002@163.com
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tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, orderNo=5, keyword=铜精矿)], refs=[Reference(id=1241081045882294650, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, doi=null, pmid=null, pmcid=null, year=2022, volume=31, issue=4, pageStart=7, pageEnd=14, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=王秋舒, 师江朋, 杨日红, journalName=中国矿业, refType=null, unstructuredReference=王秋舒, 师江朋, 杨日红, 等. 非洲地区固体矿产勘查形势及其对中国“走出去”战略的影响[J].
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41(5): 79-82., articleTitle=刚果(金)某高氧化率铜钴矿选冶联合工艺试验研究, refAbstract=null), Reference(id=1241081046322696610, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=6, pageStart=149, pageEnd=154, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=刘国晨, journalName=矿产综合利用, refType=null, unstructuredReference=刘国晨. 刚果(金)某铜钴矿选冶联合工艺实践[J].
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30(增刊2): 286-289., articleTitle=刚果(金)铜钴矿选矿典型工艺流程及案例, refAbstract=null), Reference(id=1241081046704378308, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=1, pageStart=33, pageEnd=36, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=罗仁昆, 吴星琳, 王俊娥, journalName=矿冶工程, refType=null, unstructuredReference=罗仁昆, 吴星琳, 王俊娥, 等. 铜渣高温浮选药剂遴选与药剂制度优化研究[J].
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2021,
41(1): 33-36., articleTitle=铜渣高温浮选药剂遴选与药剂制度优化研究, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1241081035065184903, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, xref=null, ext=[AuthorCompanyExt(id=1241081035086156425, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, companyId=1241081035065184903, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=SINO-CONGOLAISE DES Mines S A, Beijing 100039, China), AuthorCompanyExt(id=1241081035090350730, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, companyId=1241081035065184903, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=华刚矿业股份有限公司,北京 100039)])], figs=[ArticleFig(id=1241081040794604481, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=JG1PY4UK2GdeRJ4hPtiTEQ==, figureFileBig=JsQ9D/ozRSSr/ZSt6HYV5Q==, tableContent=null), ArticleFig(id=1241081040924627920, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=图1, caption=
试验原则流程, figureFileSmall=JG1PY4UK2GdeRJ4hPtiTEQ==, figureFileBig=JsQ9D/ozRSSr/ZSt6HYV5Q==, tableContent=null), ArticleFig(id=1241081041172091886, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=a6AUNioKocxEZPBSqwsc7g==, figureFileBig=xdVmV9kKr1SMmdj5FfnTbw==, tableContent=null), ArticleFig(id=1241081041306309624, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=图2, caption=
闭路试验流程, figureFileSmall=a6AUNioKocxEZPBSqwsc7g==, figureFileBig=xdVmV9kKr1SMmdj5FfnTbw==, tableContent=null), ArticleFig(id=1241081041394388996, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Cu | Co | S | Fe | Mn | CaO |
| 9.62 | 0.07 | 5.96 | 2.48 | 0.02 | 1.95 |
| MgO | Al2O3 | SiO2 | Na | K2O | CuO |
| 3.99 | 4.39 | 42.00 | 0.33 | 1.05 | 4.08 |
), ArticleFig(id=1241081041516023823, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表1, caption=
试样化学多元素分析结果(质量分数)
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| Cu | Co | S | Fe | Mn | CaO |
| 9.62 | 0.07 | 5.96 | 2.48 | 0.02 | 1.95 |
| MgO | Al2O3 | SiO2 | Na | K2O | CuO |
| 3.99 | 4.39 | 42.00 | 0.33 | 1.05 | 4.08 |
), ArticleFig(id=1241081041755099173, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 铜物相 | 质量分数/% | 分布率/% |
|---|
| 水溶铜 | <0.005 | — |
| 氧化铜 | 1.430 | 14.86 |
| 次生硫化铜 | 7.810 | 81.19 |
| 原生硫化铜 | 0.070 | 0.73 |
| 其他 | 0.310 | 3.22 |
| 合计 | 9.620 | 100.00 |
), ArticleFig(id=1241081041897705526, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表2, caption=
试样铜物相分析结果
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| 铜物相 | 质量分数/% | 分布率/% |
|---|
| 水溶铜 | <0.005 | — |
| 氧化铜 | 1.430 | 14.86 |
| 次生硫化铜 | 7.810 | 81.19 |
| 原生硫化铜 | 0.070 | 0.73 |
| 其他 | 0.310 | 3.22 |
| 合计 | 9.620 | 100.00 |
), ArticleFig(id=1241081042040311881, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 矿物 | 质量分数/% | 矿物 | 质量分数/% |
|---|
| 蓝辉铜矿 | 5.48 | 钠长石 | 0.27 |
| 铜蓝 | 5.03 | 硅孔雀石 | 0.17 |
| 斑铜矿 | 1.56 | 褐铁矿 | 1.83 |
| 黄铜矿 | 0.20 | 金红石 | 0.32 |
| 硫砷铜矿 | 0.11 | 石英 | 49.88 |
| 白云母 | 11.61 | 绿泥石 | 19.57 |
| 石膏 | 2.16 | 磷灰石 | 0.20 |
| 正长石 | 0.74 | 其他 | 0.21 |
| 电气石 | 0.66 | | |
), ArticleFig(id=1241081042145169499, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表3, caption=
试样矿物组成
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| 矿物 | 质量分数/% | 矿物 | 质量分数/% |
|---|
| 蓝辉铜矿 | 5.48 | 钠长石 | 0.27 |
| 铜蓝 | 5.03 | 硅孔雀石 | 0.17 |
| 斑铜矿 | 1.56 | 褐铁矿 | 1.83 |
| 黄铜矿 | 0.20 | 金红石 | 0.32 |
| 硫砷铜矿 | 0.11 | 石英 | 49.88 |
| 白云母 | 11.61 | 绿泥石 | 19.57 |
| 石膏 | 2.16 | 磷灰石 | 0.20 |
| 正长石 | 0.74 | 其他 | 0.21 |
| 电气石 | 0.66 | | |
), ArticleFig(id=1241081042279387245, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 粒级/mm | 产率/% | Cu品位/% | 分布率/% |
|---|
| +0.150 | 5.99 | 12.94 | 8.02 |
| 0.074~0.150 | 17.48 | 6.92 | 12.53 |
| 0.038~0.074 | 11.13 | 9.29 | 10.71 |
| 0.025~0.038 | 0.98 | 12.81 | 1.30 |
| -0.025 | 64.42 | 10.11 | 67.44 |
| 合计 | 100.00 | 9.66 | 100.00 |
), ArticleFig(id=1241081043755782275, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表4, caption=
试样粒度筛分分析及铜分布情况
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| 粒级/mm | 产率/% | Cu品位/% | 分布率/% |
|---|
| +0.150 | 5.99 | 12.94 | 8.02 |
| 0.074~0.150 | 17.48 | 6.92 | 12.53 |
| 0.038~0.074 | 11.13 | 9.29 | 10.71 |
| 0.025~0.038 | 0.98 | 12.81 | 1.30 |
| -0.025 | 64.42 | 10.11 | 67.44 |
| 合计 | 100.00 | 9.66 | 100.00 |
), ArticleFig(id=1241081043919360149, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 磨矿时间/min | 粒级/mm | 产率/% | 品位/% | 分布率/% |
|---|
| Cu | CuS | Cu | CuS |
|---|
| 6 | +0.074 | 12.11 | 6.92 | 5.02 | 8.70 | 7.84 |
| 0.038~0.074 | 13.46 | 8.05 | 6.59 | 11.26 | 11.45 |
| 0.025~0.038 | 2.37 | 8.42 | 6.74 | 2.07 | 2.06 |
| -0.025 | 72.06 | 10.42 | 8.46 | 77.97 | 78.65 |
| 合计 | 100.00 | 9.63 | 7.75 | 100.00 | 100.00 |
| 8 | +0.074 | 9.97 | 7.00 | 5.49 | 7.25 | 7.00 |
| 0.038~0.074 | 15.31 | 8.13 | 6.80 | 12.94 | 13.33 |
| 0.025~0.038 | 2.46 | 9.57 | 8.02 | 2.45 | 2.53 |
| -0.025 | 72.26 | 10.30 | 8.34 | 77.36 | 77.14 |
| 合计 | 100.00 | 9.62 | 7.81 | 100.00 | 100.00 |
| 10 | +0.074 | 6.46 | 7.03 | 5.64 | 4.73 | 4.65 |
| 0.038~0.074 | 14.98 | 7.15 | 5.85 | 11.15 | 11.19 |
| 0.025~0.038 | 1.80 | 8.22 | 6.89 | 1.54 | 1.58 |
| -0.025 | 76.76 | 10.34 | 8.43 | 82.58 | 82.58 |
| 合计 | 100.00 | 9.61 | 7.84 | 100.00 | 100.00 |
| 12 | +0.074 | 6.22 | 6.65 | 5.01 | 4.29 | 4.04 |
| 0.038~0.074 | 14.38 | 7.44 | 6.13 | 11.11 | 11.44 |
| 0.025~0.038 | 1.54 | 9.37 | 7.69 | 1.51 | 1.54 |
| -0.025 | 77.86 | 10.27 | 8.21 | 83.09 | 82.98 |
| 合计 | 100.00 | 9.62 | 7.70 | 100.00 | 100.00 |
), ArticleFig(id=1241081044070355113, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表5, caption=
磨矿产品粒度筛析及主要有价组分分布情况
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| 磨矿时间/min | 粒级/mm | 产率/% | 品位/% | 分布率/% |
|---|
| Cu | CuS | Cu | CuS |
|---|
| 6 | +0.074 | 12.11 | 6.92 | 5.02 | 8.70 | 7.84 |
| 0.038~0.074 | 13.46 | 8.05 | 6.59 | 11.26 | 11.45 |
| 0.025~0.038 | 2.37 | 8.42 | 6.74 | 2.07 | 2.06 |
| -0.025 | 72.06 | 10.42 | 8.46 | 77.97 | 78.65 |
| 合计 | 100.00 | 9.63 | 7.75 | 100.00 | 100.00 |
| 8 | +0.074 | 9.97 | 7.00 | 5.49 | 7.25 | 7.00 |
| 0.038~0.074 | 15.31 | 8.13 | 6.80 | 12.94 | 13.33 |
| 0.025~0.038 | 2.46 | 9.57 | 8.02 | 2.45 | 2.53 |
| -0.025 | 72.26 | 10.30 | 8.34 | 77.36 | 77.14 |
| 合计 | 100.00 | 9.62 | 7.81 | 100.00 | 100.00 |
| 10 | +0.074 | 6.46 | 7.03 | 5.64 | 4.73 | 4.65 |
| 0.038~0.074 | 14.98 | 7.15 | 5.85 | 11.15 | 11.19 |
| 0.025~0.038 | 1.80 | 8.22 | 6.89 | 1.54 | 1.58 |
| -0.025 | 76.76 | 10.34 | 8.43 | 82.58 | 82.58 |
| 合计 | 100.00 | 9.61 | 7.84 | 100.00 | 100.00 |
| 12 | +0.074 | 6.22 | 6.65 | 5.01 | 4.29 | 4.04 |
| 0.038~0.074 | 14.38 | 7.44 | 6.13 | 11.11 | 11.44 |
| 0.025~0.038 | 1.54 | 9.37 | 7.69 | 1.51 | 1.54 |
| -0.025 | 77.86 | 10.27 | 8.21 | 83.09 | 82.98 |
| 合计 | 100.00 | 9.62 | 7.70 | 100.00 | 100.00 |
), ArticleFig(id=1241081044238127295, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| -0.074 mm粒级占比/% | 精矿产率/% | 精矿品位/% | 回收率/% |
|---|
| Cu | Cu(CuS) | Cu | Cu(CuS) |
|---|
| 87.90 | 62.19 | 12.84 | 10.23 | 90.34 | 90.22 |
| 90.03 | 62.78 | 12.68 | 10.16 | 90.16 | 90.63 |
| 93.54 | 63.87 | 12.51 | 8.82 | 91.23 | 90.44 |
), ArticleFig(id=1241081044376539347, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表6, caption=
磨矿细度条件试验结果
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| -0.074 mm粒级占比/% | 精矿产率/% | 精矿品位/% | 回收率/% |
|---|
| Cu | Cu(CuS) | Cu | Cu(CuS) |
|---|
| 87.90 | 62.19 | 12.84 | 10.23 | 90.34 | 90.22 |
| 90.03 | 62.78 | 12.68 | 10.16 | 90.16 | 90.63 |
| 93.54 | 63.87 | 12.51 | 8.82 | 91.23 | 90.44 |
), ArticleFig(id=1241081044498174181, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 丁基黄药用量/(g·t-1) | 精矿产率/% | 精矿品位/% | 回收率/% |
|---|
| Cu | CuS | Cu | CuS |
|---|
| 40 | 68.71 | 11.60 | 9.21 | 86.49 | 90.50 |
| 60 | 66.79 | 12.23 | 10.08 | 86.09 | 90.00 |
| 80 | 71.22 | 11.31 | 8.80 | 88.15 | 90.93 |
| 100 | 71.30 | 11.21 | 9.76 | 87.94 | 90.91 |
), ArticleFig(id=1241081044615614703, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表7, caption=
捕收剂丁基黄药用量试验结果
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| 丁基黄药用量/(g·t-1) | 精矿产率/% | 精矿品位/% | 回收率/% |
|---|
| Cu | CuS | Cu | CuS |
|---|
| 40 | 68.71 | 11.60 | 9.21 | 86.49 | 90.50 |
| 60 | 66.79 | 12.23 | 10.08 | 86.09 | 90.00 |
| 80 | 71.22 | 11.31 | 8.80 | 88.15 | 90.93 |
| 100 | 71.30 | 11.21 | 9.76 | 87.94 | 90.91 |
), ArticleFig(id=1241081044745638148, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 粗选矿浆质量浓度/% | 精矿产率/% | 精矿品位/% | 回收率/% |
|---|
| Cu | Cu(CuS) | Cu | Cu(CuS) |
|---|
| 15 | 53.59 | 12.93 | 10.21 | 74.06 | 76.61 |
| 18 | 57.68 | 12.46 | 9.97 | 78.00 | 80.22 |
| 21 | 61.46 | 11.99 | 9.48 | 80.67 | 83.07 |
| 24 | 66.80 | 11.61 | 8.99 | 84.21 | 85.85 |
| 27 | 69.58 | 11.59 | 9.37 | 85.27 | 87.37 |
| 30 | 73.99 | 11.41 | 9.07 | 87.66 | 89.49 |
| 35 | 83.57 | 10.56 | 8.07 | 92.41 | 93.98 |
), ArticleFig(id=1241081044875661585, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表8, caption=
粗选矿浆质量浓度试验结果
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| 粗选矿浆质量浓度/% | 精矿产率/% | 精矿品位/% | 回收率/% |
|---|
| Cu | Cu(CuS) | Cu | Cu(CuS) |
|---|
| 15 | 53.59 | 12.93 | 10.21 | 74.06 | 76.61 |
| 18 | 57.68 | 12.46 | 9.97 | 78.00 | 80.22 |
| 21 | 61.46 | 11.99 | 9.48 | 80.67 | 83.07 |
| 24 | 66.80 | 11.61 | 8.99 | 84.21 | 85.85 |
| 27 | 69.58 | 11.59 | 9.37 | 85.27 | 87.37 |
| 30 | 73.99 | 11.41 | 9.07 | 87.66 | 89.49 |
| 35 | 83.57 | 10.56 | 8.07 | 92.41 | 93.98 |
), ArticleFig(id=1241081045026656544, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 精选次数/次 | 精矿产率/% | 精矿品位/% | 回收率/% |
|---|
| Cu | Cu(CuS) | Cu | Cu(CuS) |
|---|
| 1 | 48.87 | 14.53 | 12.18 | 74.14 | 79.52 |
| 2 | 31.71 | 18.48 | 16.09 | 62.30 | 68.91 |
| 3 | 23.42 | 21.51 | 19.14 | 53.07 | 59.68 |
| 4 | 20.50 | 22.98 | 20.38 | 48.08 | 53.72 |
), ArticleFig(id=1241081045198623032, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=CN, label=表9, caption=
精选流程试验结果
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| 精选次数/次 | 精矿产率/% | 精矿品位/% | 回收率/% |
|---|
| Cu | Cu(CuS) | Cu | Cu(CuS) |
|---|
| 1 | 48.87 | 14.53 | 12.18 | 74.14 | 79.52 |
| 2 | 31.71 | 18.48 | 16.09 | 62.30 | 68.91 |
| 3 | 23.42 | 21.51 | 19.14 | 53.07 | 59.68 |
| 4 | 20.50 | 22.98 | 20.38 | 48.08 | 53.72 |
), ArticleFig(id=1241081045332840770, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1241081032057868883, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 产品名称 | 产率/% | 品位/% | 回收率/% |
|---|
| Cu | CuS | Cu | CuS |
|---|
| 精矿 | 34.76 | 25.16 | 20.44 | 90.67 | 90.70 |
| 尾矿 | 65.24 | 1.38 | 1.12 | 9.33 | 9.30 |
| 给矿 | 100.00 | 9.65 | 7.83 | 100.00 | 100.00 |
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闭路试验结果
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| 产品名称 | 产率/% | 品位/% | 回收率/% |
|---|
| Cu | CuS | Cu | CuS |
|---|
| 精矿 | 34.76 | 25.16 | 20.44 | 90.67 | 90.70 |
| 尾矿 | 65.24 | 1.38 | 1.12 | 9.33 | 9.30 |
| 给矿 | 100.00 | 9.65 | 7.83 | 100.00 | 100.00 |
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| Cu | Co | S | Fe | Mn | Ca | Mg |
| 25.16 | 0.061 | 8.84 | 4.46 | 0.01 | 0.32 | 4.11 |
| Al | SiO2 | Na | K | CuO | P | |
| 4.31 | 31.17 | 0.76 | 0.94 | 0.70 | 8.13 | |
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精矿化学多元素分析结果(质量分数)
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| Cu | Co | S | Fe | Mn | Ca | Mg |
| 25.16 | 0.061 | 8.84 | 4.46 | 0.01 | 0.32 | 4.11 |
| Al | SiO2 | Na | K | CuO | P | |
| 4.31 | 31.17 | 0.76 | 0.94 | 0.70 | 8.13 | |
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