| 某复杂铜镍矿的选矿试验研究 |
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| 引用本文： | 赵晖,李永辉,张汉平,李艳君,兰尧中,宋涛.某复杂铜镍矿的选矿试验研究[J].矿冶工程,2009,29(5):50-52. |
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| 作者姓名： | 赵晖 李永辉 张汉平 李艳君 兰尧中 宋涛 |
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| 作者单位： | 1. 云南大学 工程技术研究院, 云南 昆明 650091;
2. 云南昆明尔康科技有限公司, 云南 昆明 650091;
3. 云南冶金集团总公司技术中心, 云南 昆明 650031;
4. 昆明理工大学 材料与冶金工程学院, 云南 昆明 650093 |
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| 基金项目： | 国家自然基金重点项目，云南省国际合作项目 |
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| 摘 要： | 某铜镍多金属矿含铜0.39%, 含镍0.49%。为综合回收各有用矿物, 采用“铜镍混合浮选-再磨分离”流程进行了详细的选矿工艺研究。闭路试验获得了铜品位19.02%、铜回收率60.47%的铜精矿, 镍品位4.78%、镍回收率87.43%的镍精矿。
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| 关 键 词： | 多金属矿 选矿 混合浮选 铜镍分离 |
| 收稿时间： | 2009-03-26 |
Research on Mineral Processing Technology of a Complex Copper-nickel Ore |
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| ZHAO Hui,LI Yong-hui,ZHANG Han-ping,LI Yan-jun,LAN Yao-zhong,SONG Tao.Research on Mineral Processing Technology of a Complex Copper-nickel Ore[J].Mining and Metallurgical Engineering,2009,29(5):50-52. |
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| Authors: | ZHAO Hui LI Yong-hui ZHANG Han-ping LI Yan-jun LAN Yao-zhong SONG Tao |
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| Affiliation: | 1. Research Institute of Engineering and Technology, Yunnan University, Kunming 650091, Yunnan, China;
2. Yunnan Kunming Erkang Technology Co Ltd, Kunming 650091, Yunnan, China;
3. Technology Center of Yunnan Metallurgical Gorup Co, Kunming 650031, Yunnan, China;
4. Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China |
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| Abstract: | In order to comprehensively recover the valuable minerals in a copper-nickel multi-metallic ore containing 0.39% of copper and 0.49% of nickel, a detailed mineral processing study was undertaken adopting a flowsheet consisting of copper-nickel mixed flotation, regrinding and copper-nickel separation. The result of closed circuit test shows that a copper concentrate with a copper grade and recovery of 19.02% and 60.47%, respectively, and a nickel concentrate with a nickel grade and recovery of 4.78% and 87.43%, respectively, can be obtained. |
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| Keywords: | multi-metallic ore processing technology mixed flotation copper-nickel separation |
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