CN1242852C - 铅锌硫化矿电位调控浮选工艺 - Google Patents
铅锌硫化矿电位调控浮选工艺 Download PDFInfo
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- CN1242852C CN1242852C CN 200410014574 CN200410014574A CN1242852C CN 1242852 C CN1242852 C CN 1242852C CN 200410014574 CN200410014574 CN 200410014574 CN 200410014574 A CN200410014574 A CN 200410014574A CN 1242852 C CN1242852 C CN 1242852C
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- Prior art keywords
- zinc
- ore
- lead
- potential
- sulphur
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Abstract
Description
石灰用量kg/t | 0 | 2 | 3.6 | 5 | 9 |
电位mv | 434 | 204 | 180 | 166 | 150 |
铅回收率 | 89.86 | 91.72 | 92.18 | 92.39 | 92.56 |
铅精矿品位 | 27.90 | 61.42 | 65.82 | 67.83 | 68.21 |
铅精矿含锌品位 | 16.96 | 7.51 | 5.33 | 4.25 | 3.85 |
铅精矿含硫品位 | 25.14 | 19.32 | 18.56 | 18.31 | 18.22 |
捕收剂类型 | 产品名称 | 品位(%) | 回收率(%) | |
Pb | Zn | Pb | ||
乙硫氮 | 铅精矿 | 63.21 | 4.63 | 90.82 |
丁基黄药 | 铅精矿 | 50.70 | 8.96 | 93.24 |
乙硫氮与丁基黄药(4∶1) | 铅精矿 | 63.16 | 4.69 | 91.52 |
乙硫氮与丁基黄药(3∶1) | 铅精矿 | 63.11 | 4.72 | 92.02 |
乙硫氮与丁基黄药(2∶1) | 铅精矿 | 61.85 | 5.23 | 92.35 |
乙硫氮与丁基黄药(1∶1) | 铅精矿 | 60.25 | 6.54 | 92.65 |
抑制剂ZnSO4(g/t) | 产品名称 | 品位(%) | 回收率(%) | |
Pb | Zn | Pb | ||
0 | 铅精矿 | 62.21 | 5.75 | 92.15 |
200 | 铅精矿 | 62.40 | 5.48 | 92.10 |
300 | 铅精矿 | 63.16 | 5.25 | 92.14 |
500 | 铅精矿 | 63.20 | 5.18 | 92.04 |
电位MV | 200 | 180 | 170 | 150 |
锌精矿品位 | 45.32 | 52.75 | 54.89 | 55.24 |
锌回收率 | 91.72 | 92.18 | 92.39 | 92.25 |
电位MV | 450 | 200 | 180 | 170 | 150 |
硫精矿品位 | 45.77 | 44.32 | 35.68 | 35.89 | 34.14 |
硫作业回收率 | 98.65 | 86.72 | 75.46 | 46.55 | 21.55 |
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410014574 CN1242852C (zh) | 2004-04-06 | 2004-04-06 | 铅锌硫化矿电位调控浮选工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410014574 CN1242852C (zh) | 2004-04-06 | 2004-04-06 | 铅锌硫化矿电位调控浮选工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1562493A CN1562493A (zh) | 2005-01-12 |
CN1242852C true CN1242852C (zh) | 2006-02-22 |
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Application Number | Title | Priority Date | Filing Date |
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CN 200410014574 Expired - Fee Related CN1242852C (zh) | 2004-04-06 | 2004-04-06 | 铅锌硫化矿电位调控浮选工艺 |
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CN (1) | CN1242852C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2867432A1 (en) * | 2012-05-10 | 2013-11-14 | Outotec (Finland) Oy | Method and apparatus for controlling the flotation process of pyrite - containing sulphide ores |
CN103173608B (zh) * | 2013-03-25 | 2015-08-19 | 中国科学院过程工程研究所 | 一种高硫铝土矿电解脱硫方法 |
PE20161083A1 (es) | 2014-01-31 | 2016-11-19 | Goldcorp Inc | Proceso para la separacion de al menos un sulfuro de metal a partir de una mena o concentrado de sulfuros mixtos |
CN108160339A (zh) * | 2016-12-08 | 2018-06-15 | 北京有色金属研究总院 | 一种提高铅锌尾矿中有价组分铅锌银综合回收率的方法 |
CN107812616B (zh) * | 2017-10-20 | 2019-08-02 | 三明学院 | 一种难选铅锌硫化矿的浮选分离工艺 |
CN107971141A (zh) * | 2017-12-22 | 2018-05-01 | 西部矿业股份有限公司 | 一种从浮铅尾矿中回收锌的选矿方法 |
CN109107773B (zh) * | 2018-08-17 | 2020-11-10 | 云南驰宏锌锗股份有限公司 | 一种高品位铅锌矿中回收铅硫混合精矿的电化学浮选方法 |
CN115870099B (zh) * | 2022-11-28 | 2024-06-14 | 昆明理工大学 | 一种从微细粒含锌高硫尾矿中回收锌的方法 |
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- 2004-04-06 CN CN 200410014574 patent/CN1242852C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1562493A (zh) | 2005-01-12 |
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Owner name: XINYANG MINING IND CO., LTD., XIXIASHAN, NANJING; Free format text: FORMER NAME OR ADDRESS: XINYANG MINING IND CO., LTD., XIXIASHAN, NANJING |
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Address after: 210033 No. 81, Qixia street, Qixia District, Jiangsu, Nanjing Co-patentee after: Guangdong University of Technology Patentee after: Xinyang Mining Ind Co., Ltd., Xixiashan, Nanjing Address before: 210033 No. 81, Qixia street, Qixia District, Jiangsu, Nanjing Patentee before: Xinyang Mining Ind Co., Ltd., Xixiashan, Nanjing |
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Owner name: NANJING YINMAO LEAD-ZINC MINING CO., LTD. Free format text: FORMER OWNER: XINYANG MINING IND CO., LTD., XIXIASHAN, NANJING Effective date: 20100921 |
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Effective date of registration: 20100921 Address after: 210033 No. 81, Qixia street, Qixia District, Jiangsu, Nanjing Co-patentee after: Guangdong University of Technology Patentee after: Nanjing Yinmao Lead-zinc Mine Co., Ltd. Address before: 210033 No. 81, Qixia street, Qixia District, Jiangsu, Nanjing Co-patentee before: Guangdong University of Technology Patentee before: Xinyang Mining Ind Co., Ltd., Xixiashan, Nanjing |
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