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| Research on recovering associated copper from A Mongolia Lead-Zinc Ores |
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Received:February 09, 2015
Revised:March 02, 2015
Accepted:March 03, 2015
Published Online:June 28, 2015
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| DOI： |
| KeyWord:lead;and zinc;ores, separation;of copper;and lead, copper;flotation with;lead depression |
| Author | Institution |
| Lin Xin |
China Railway Resources Group Co., Ltd |
| Xiao Qiaobin |
Beijing General Research Institution of Mining & Metallurgy |
| Wang Zhongming |
Beijing General Research Institution of Mining & Metallurgy |
| Cheng Xinchao |
China Railway Resources Group Co., Ltd |
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| Abstract: |
| A systematic study has been carried out to make good use of a Mongolia Pb-Zn ore .At last, the flowsheet of preferential flotation of Cu-Pb, copper flotation with lead depression, zinc flotation from tailing of Cu-Pb preferential flotation was work out. The results show good separation indexes of copper minerals from lead concentrate. A close-circuit test has been conducted on the basis of open-circuit flotation experiments, from which a lead concentrate with 62.46% Pb and 96.37% recovery and a copper concentrate with 27.62% Cu and 66.58% recovery are obtained. This study could provide technical reference for other similar lead-zinc Ores. |
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