| 有效回收甘肃某低品位铜镍混合矿的工艺矿物学研究 |
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| 引用本文： | 唐广群,王 虹,马松博.有效回收甘肃某低品位铜镍混合矿的工艺矿物学研究[J].有色金属(选矿部分),2014(3):6-9. |
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| 作者姓名： | 唐广群 王 虹 马松博 |
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| 作者单位： | 中国恩菲工程技术有限公司,金川集团股份有限公司选矿厂,金川集团股份有限公司选矿厂 |
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| 摘 要： | 通过工艺矿物学研究,在查明甘肃某低品位铜镍混合矿中的有价组分、赋存状态、矿物组成、次生蚀变、嵌布粒度及结构、构造等特性的基础上,探讨分析矿石中达到工业利用品级的镍矿物和铜矿物的回收价值及利用途径。建议采用分段磨矿、分段选别的工艺流程,在细磨的磨矿条件下得到铜镍混合精矿。
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| 关 键 词： | 工艺矿物学 铜镍混合矿 赋存状态 镍矿物 铜矿物 |
| 收稿时间： | 2014/1/18 0:00:00 |
| 修稿时间： | 2014/3/11 0:00:00 |
Study on Process Mineralogy for Effectively Recovering Mixed Copper-Nickel Ore from GanSu |
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| Authors: | TANG Guangqun WANG Hong and MA Songbo |
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| Affiliation: | China ENFI Engineering Corporation,Concentrator of Jin Chuan Group Corporation Ltd,Jinchang Gansu,Concentrator of Jin Chuan Group Corporation Ltd,Jinchang Gansu |
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| Abstract: | With the research on process mineralogy characteristics to ascertain the properties of mixed Copper-Nickel ore from GanSu, including the main valuable minerals, occurrence state, composition, secondary alteration, dissemination size, structure and construction etc., the recovery value and beneficiation approach of nickel mineral and copper mineral whose grades both reach to industrial grade were investigated. A flowsheet of stage grinding and stage flotation was recommended, which mixed copper-nickel concentrate can be recovered after fine grinding. |
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| Keywords: | process mineralogy mixed copper-nickel ore occurrence state nickel mineral copper mineral |
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