| 西藏低品位铜矿石浮选试验研究 |
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| 引用本文： | 吕子虎,卫敏,吴东印,赵登魁. 西藏低品位铜矿石浮选试验研究[J]. 矿冶工程, 2011, 31(3) |
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| 作者姓名： | 吕子虎 卫敏 吴东印 赵登魁 |
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| 作者单位： | 中国地质科学院郑州矿产综合利用研究所，河南郑州450006;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 |
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| 基金项目： | 国土资源部公益性行业科研专项(201011031) |
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| 摘 要： | 针对西藏某低品位铜矿石进行了浮选试验研究,采用铜硫混合浮选-混合精矿再磨-铜硫分离工艺流程,获得了铜精矿含铜23.39%、回收率82.17%,硫精矿含硫36.58%、回收率61.97%。
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| 关 键 词： | 浮选 铜矿石 混合浮选 铜硫分离 |
Experimental Study on Flotation of Low-grade Copper Ore in Tibet |
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| L Zi-hu,WEI Min,WU Dong-yin,ZHAO Deng-kui. Experimental Study on Flotation of Low-grade Copper Ore in Tibet[J]. Mining and Metallurgical Engineering, 2011, 31(3) |
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| Authors: | L Zi-hu WEI Min WU Dong-yin ZHAO Deng-kui |
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| Affiliation: | L(U) Zi-hu,WEI Min,WU Dong-yin,ZHAO Deng-kui |
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| Abstract: | Adopting a flowsheet consisting of a copper-sulfur bulk flotation,a bulk concentrate regrinding and a copper-sulfur separation,flotation technique was introduced to treat a low-grade copper ore from Tibet.In the closed-circuit test,a copper concentrate with a copper grade and recovery of 23.39% and 82.17%,respectively,and a sulfur concentrate with a sulfur grade and recovery of 36.58% and 61.97%,respectively,can be obtained. |
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| Keywords: | flotation copper ore bulk flotation copper-sulfur separation |
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