| 金平白马寨镍矿中贫矿强化浮选研究与实践 |
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| 引用本文： | 谭程鹏,冯其明,欧乐明. 金平白马寨镍矿中贫矿强化浮选研究与实践[J]. 有色金属(选矿部分), 2011, 0(3). DOI: 10.3969/j.issn.1671-9492.2011.03.005 |
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| 作者姓名： | 谭程鹏 冯其明 欧乐明 |
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| 作者单位： | 1. 红河恒昊矿业股份有限公司金平分公司,云南,红河,654400
2. 中南大学,长沙,410083 |
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| 基金项目： | 国家重点基础研究发展计划(973)资助项目 |
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| 摘 要： | 针对金平白马寨镍矿中贫镍矿石因含滑石高而难选的问题,在工艺矿物学研究基础上,提出了贫镍矿脱泥-浮选新工艺,并在此基础上开发了全泥强化浮选工艺,大幅度提高了金平白马寨难选贫镍矿的选矿技术指标。镍精矿品位在3%左右,镍选矿回收率提高到75%~80%,铜总回收率达到90%以上。
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| 关 键 词： | 镍矿石 滑石 浮选 新工艺 |
The Research and Practice of Enhanced Flotation of Low-grade Ore at Jinping Baimazhai Nickel Mine |
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| TAN Chengpeng,FENG Qiming,OU Leming. The Research and Practice of Enhanced Flotation of Low-grade Ore at Jinping Baimazhai Nickel Mine[J]. , 2011, 0(3). DOI: 10.3969/j.issn.1671-9492.2011.03.005 |
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| Authors: | TAN Chengpeng FENG Qiming OU Leming |
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| Affiliation: | TAN Chengpeng1,FENG Qiming2,OU Leming2(1.Jinping Branch,Honghe Henghao Mining Co.,LTD,Honghe Yunnan 2.Central South University,Changsha 410083,China) |
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| Abstract: | Considering that the low nickel ores in Jinping Baimazhai nickel resource are difficult to recover because of the high talcum level,we come up with a new technology of desliming-flotation of low grade nickel ores,which is based on the technological mineralogy study.On this condition,we put forward an all-sliming intensification technology.This new method can highly improve the main technical data of the low grade nickel ores in Jinping Baimazhai,with nickel concentrate grade as 3%,the nickel recovery rate i... |
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| Keywords: | nickel ores talc flotation new process |
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