| 高砷多金属矿浮选分离新工艺的研究 |
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| 引用本文： | 纪军,吴海平.高砷多金属矿浮选分离新工艺的研究[J].矿冶,1998,7(2):33-37. |
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| 作者姓名： | 纪军 吴海平 |
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| 作者单位： | 北京矿冶研究总院，天台银铅锌矿） |
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| 摘 要： | 通过对毒砂与多金属硫化矿浮选分离因素的研究，提出用ＣａＣｌ２作为毒砂的抑制剂，使各浮选精矿产品的含砷量均达到０５％以下，有效地实现了浮选降砷，该工艺成功地用于工业生产，取得了很好的经济效益。
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| 关 键 词： | 毒砂 多金属矿 CaCl_2 浮选 分离 |
STUDY ON NEW TECHNOLOGY OF FLOTATION SEPARATION OF HIGH As POLYMETALLIC SULFIDE ORE |
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| Ji Jun,He Zheng.STUDY ON NEW TECHNOLOGY OF FLOTATION SEPARATION OF HIGH As POLYMETALLIC SULFIDE ORE[J].Mining & Metallurgy,1998,7(2):33-37. |
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| Authors: | Ji Jun He Zheng |
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| Affiliation: | Ji Jun He Zheng (Beijing General Research Institute of Mining and Metallurgy) Wu Haiping (Tiantai Silver Lead Zinc Mine) |
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| Abstract: | On the basis of the study on flotation separation of arsenopyrite from polymetallic sulfide ore,CaCl_2 as a depressant which can be used in depressing arsenopyrite,has been developed The As contents of concentrates can be reduced to below 0 5% The new technology has been successfully used in industry,and high economic profit has been obtained |
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| Keywords: | Arsenopyrite Polymetallic sulfide ore CaCl_2 Flotation Separation |
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