Article(id=1236319265045934734, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236316193171239730, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2023.03.015, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1670688000000, receivedDateStr=2022-12-11, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1772691082487, onlineDateStr=2026-03-05, pubDate=1685548800000, pubDateStr=2023-06-01, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772691082487, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772691082487, creator=13701087609, updateTime=1772691082487, updator=13701087609, issue=Issue{id=1236316193171239730, tenantId=1146029695717560320, journalId=1235980550691926019, year='2023', volume='43', issue='3', pageStart='1', pageEnd='179', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772690350096, creator=13701087609, updateTime=1772691872061, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236322576809652696, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236316193171239730, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236322576809652697, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236316193171239730, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=67, endPage=71, ext={EN=ArticleExt(id=1236319265402450602, articleId=1236319265045934734, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Experimental Study on Flotation of Ag-Rich Pb-Zn Sulfide Ore from Inner Mongolia, columnId=1236276106932842717, journalTitle=Mining and Metallurgical Engineering, columnName=MINERAL PROCESSING, runingTitle=null, highlight=null, articleAbstract=

A kind of ore from Inner Mongolia containing 1.89% Pb, 1.84% Zn and 125 g/t Ag was taken in a flotation experiment for recovering the valuable elements therein. From the process mineralogy study, it is found that the Pb and Zn therein exist mainly in the form of galena and sphalerite, while Ag is in the form of freibergite. A preferential flotation process was adopted for treating this ore, in which zinc sulfate and sodium sulfite were taken as sphalerite depressants, propyl xanthate, ammonium dibutyl dithiophosphate and 25# dithiophosphate were taken as the collector for lead flotation, and then copper sulfate was taken as the activator and butyl xanthate was taken as the collector for zinc flotation from the tailings of lead flotation. A lead concentrate grading 52.71% Pb, 2.29% Zn, containing 3 182.00 g/t Ag was produced at 94.22% Pb recovery and 82.00% Ag recovery, and a zinc concentrate grading 46.11% Zn, 0.76% Pb, containing 255 g/t Ag was also yielded at 87.31% Zn recovery and 6.78% Ag recovery, showing that silver was mainly pulled into lead concentrate. It is concluded that this processing technique can bring not only a good Pb/Zn separation effect, but also an effective recovery of Ag.

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内蒙古某富银铅锌矿中含Pb 1.89%、Zn 1.84%、Ag 125 g/t,为了回收其中的有价元素,在研究矿石性质的基础上进行了浮选试验研究。结果表明,Pb、Zn分别主要以方铅矿和闪锌矿形式存在,而Ag主要赋存在银黝铜矿中。采用优先浮选工艺,首先以硫酸锌+亚硫酸钠为闪锌矿抑制剂、丙基黄药+丁铵黑药+25号黑药为捕收剂浮铅,然后对铅浮选尾矿以硫酸铜为活化剂、丁基黄药为捕收剂浮锌,最终获得铅品位52.71%、锌品位2.29%、银品位3 182.00 g/t、铅回收率94.22%、银回收率82.00%的铅精矿和锌品位46.11%、铅品位0.76%、银品位255 g/t、锌回收率87.31%、银回收率6.78%的锌精矿,银主要分布在铅精矿中。矿石中铅锌分离效果良好,银也得到了有效回收。

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曹进成(1980—),男,河南信阳人,博士,高级工程师,主要从事矿产综合利用及相关标准研究。
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曹飞(1982—),男,山西临汾人,博士,高级工程师,主要从事矿产综合利用方面的研究。

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曹飞(1982—),男,山西临汾人,博士,高级工程师,主要从事矿产综合利用方面的研究。

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曹飞(1982—),男,山西临汾人,博士,高级工程师,主要从事矿产综合利用方面的研究。

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3.自然资源部多金属矿综合利用评价重点实验室,河南 郑州 450006
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2.National Engineering Center for Multipurpose Utilization of Non-metallic Mineral Resources, Zhengzhou 450006, Henan, China
3.Key Laboratory for Polymetallic Ore Evaluation and Utilization, Ministry of Natural Resources, Zhengzhou 450006, Henan, China
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内蒙古某富银铅锌硫化矿浮选分离试验研究
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曹飞 1, 2, 3, 4 , 曹进成 1, 2, 3, 4 , 吕良 1, 2, 3, 4 , 吕振福 1, 2, 3, 4
矿冶工程杂志 | 选矿 2023,43(3): 67-71
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矿冶工程杂志 | 选矿 2023, 43(3): 67-71
内蒙古某富银铅锌硫化矿浮选分离试验研究
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曹飞1, 2, 3, 4, 曹进成1, 2, 3, 4, 吕良1, 2, 3, 4, 吕振福1, 2, 3, 4
作者信息
  • 1.中国地质科学院郑州矿产综合利用研究所,河南 郑州 450006
  • 2.国家非金属矿资源综合利用工程技术研究中心,河南 郑州 450006
  • 3.自然资源部多金属矿综合利用评价重点实验室,河南 郑州 450006
  • 4.河南省黄金资源综合利用重点实验室,河南 郑州 450006
  • 曹飞(1982—),男,山西临汾人,博士,高级工程师,主要从事矿产综合利用方面的研究。

通讯作者:

曹进成(1980—),男,河南信阳人,博士,高级工程师,主要从事矿产综合利用及相关标准研究。
Experimental Study on Flotation of Ag-Rich Pb-Zn Sulfide Ore from Inner Mongolia
Fei CAO1, 2, 3, 4, Jincheng CAO1, 2, 3, 4, Liang LÜ1, 2, 3, 4, Zhenfu LÜ1, 2, 3, 4
Affiliations
  • 1.Zhengzhou Institute of Multipurpose Utilization of Mineral Resources, CAGS, Zhengzhou 450006, Henan, China
  • 2.National Engineering Center for Multipurpose Utilization of Non-metallic Mineral Resources, Zhengzhou 450006, Henan, China
  • 3.Key Laboratory for Polymetallic Ore Evaluation and Utilization, Ministry of Natural Resources, Zhengzhou 450006, Henan, China
  • 4.Henan Province Key Laboratory of Comprehensive Utilization of Gold Resource, Zhengzhou 450006, Henan, China
出版时间: 2023-06-01 doi: 10.3969/j.issn.0253-6099.2023.03.015
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内蒙古某富银铅锌矿中含Pb 1.89%、Zn 1.84%、Ag 125 g/t,为了回收其中的有价元素,在研究矿石性质的基础上进行了浮选试验研究。结果表明,Pb、Zn分别主要以方铅矿和闪锌矿形式存在,而Ag主要赋存在银黝铜矿中。采用优先浮选工艺,首先以硫酸锌+亚硫酸钠为闪锌矿抑制剂、丙基黄药+丁铵黑药+25号黑药为捕收剂浮铅,然后对铅浮选尾矿以硫酸铜为活化剂、丁基黄药为捕收剂浮锌,最终获得铅品位52.71%、锌品位2.29%、银品位3 182.00 g/t、铅回收率94.22%、银回收率82.00%的铅精矿和锌品位46.11%、铅品位0.76%、银品位255 g/t、锌回收率87.31%、银回收率6.78%的锌精矿,银主要分布在铅精矿中。矿石中铅锌分离效果良好,银也得到了有效回收。

硫化铅锌矿  /  铅锌分离  /  优先浮选  /  捕收剂  /  抑制剂  /  银

A kind of ore from Inner Mongolia containing 1.89% Pb, 1.84% Zn and 125 g/t Ag was taken in a flotation experiment for recovering the valuable elements therein. From the process mineralogy study, it is found that the Pb and Zn therein exist mainly in the form of galena and sphalerite, while Ag is in the form of freibergite. A preferential flotation process was adopted for treating this ore, in which zinc sulfate and sodium sulfite were taken as sphalerite depressants, propyl xanthate, ammonium dibutyl dithiophosphate and 25# dithiophosphate were taken as the collector for lead flotation, and then copper sulfate was taken as the activator and butyl xanthate was taken as the collector for zinc flotation from the tailings of lead flotation. A lead concentrate grading 52.71% Pb, 2.29% Zn, containing 3 182.00 g/t Ag was produced at 94.22% Pb recovery and 82.00% Ag recovery, and a zinc concentrate grading 46.11% Zn, 0.76% Pb, containing 255 g/t Ag was also yielded at 87.31% Zn recovery and 6.78% Ag recovery, showing that silver was mainly pulled into lead concentrate. It is concluded that this processing technique can bring not only a good Pb/Zn separation effect, but also an effective recovery of Ag.

lead-zinc sulfide  /  Pb/Zn separation  /  preferential flotation  /  collector  /  depressant  /  Ag
曹飞, 曹进成, 吕良, 吕振福. 内蒙古某富银铅锌硫化矿浮选分离试验研究. 矿冶工程杂志, 2023 , 43 (3) : 67 -71 . DOI: 10.3969/j.issn.0253-6099.2023.03.015
Fei CAO, Jincheng CAO, Liang LÜ, Zhenfu LÜ. Experimental Study on Flotation of Ag-Rich Pb-Zn Sulfide Ore from Inner Mongolia[J]. Mining and Metallurgical Engineering, 2023 , 43 (3) : 67 -71 . DOI: 10.3969/j.issn.0253-6099.2023.03.015
  • 中国地质调查项目(DD20221699)
2023年第43卷第3期
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doi: 10.3969/j.issn.0253-6099.2023.03.015
  • 接收时间:2022-12-11
  • 首发时间:2026-03-05
  • 出版时间:2023-06-01
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  • 收稿日期:2022-12-11
基金
中国地质调查项目(DD20221699)
作者信息
    1.中国地质科学院郑州矿产综合利用研究所,河南 郑州 450006
    2.国家非金属矿资源综合利用工程技术研究中心,河南 郑州 450006
    3.自然资源部多金属矿综合利用评价重点实验室,河南 郑州 450006
    4.河南省黄金资源综合利用重点实验室,河南 郑州 450006

通讯作者:

曹进成(1980—),男,河南信阳人,博士,高级工程师,主要从事矿产综合利用及相关标准研究。
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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