| 某混合金铜矿浮选—氰化联合流程选矿试验研究 |
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| 引用本文： | 李绍英,孙春宝,赵留成,王培龙,甄春红,刘行刚,李彩琴.某混合金铜矿浮选—氰化联合流程选矿试验研究[J].有色金属(选矿部分),2014(2):52-55. |
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| 作者姓名： | 李绍英 孙春宝 赵留成 王培龙 甄春红 刘行刚 李彩琴 |
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| 作者单位： | 北京科技大学 金属矿山高效开采与安全教育部重点实验室,北京科技大学 金属矿山高效开采与安全教育部重点实验室,北京科技大学 金属矿山高效开采与安全教育部重点实验室,北京科技大学 金属矿山高效开采与安全教育部重点实验室,北京科技大学 金属矿山高效开采与安全教育部重点实验室,北京科技大学 金属矿山高效开采与安全教育部重点实验室,北京科技大学 金属矿山高效开采与安全教育部重点实验室 |
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| 摘 要： | 通过对某金铜矿山混合矿石进行工艺矿物学研究,采用混合浮选得到的浮选精矿铜、金品位分别为9.42%、52.42 g/t,回收率分别为82.46%、60.97%;浮选尾矿氰化浸出,浸出率79.16%;采用混合浮选—氰化联合流程,金的综合回收率为91.87%。试验结果表明矿石中的主要元素金和铜得到了充分的回收。
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| 关 键 词： | 金铜矿 混合浮选 氰化 联合流程 |
| 收稿时间： | 2013/2/26 0:00:00 |
| 修稿时间： | 2014/1/10 0:00:00 |
Experiment study of flotation-cyanidation combined flowsheet on copper-gold mixed-ore |
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| Authors: | LI Shaoying SUN Chunbao ZHEN Chunhong WANG Peilong ZHAO Liucheng LIU Xinggang and LI Caiqin |
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| Affiliation: | Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines,University of Science and Technology Beijing,Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines,University of Science and Technology Beijing,Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines,University of Science and Technology Beijing,Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines,University of Science and Technology Beijing,Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines,University of Science and Technology Beijing,Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines,University of Science and Technology Beijing,Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines,University of Science and Technology Beijing |
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| Abstract: | Through the study on technological mineralogy of a foreign copper-gold mixed-ore, the flotation concentrate using bulk flotation was obtained with the Cu/Au grade of 9.42%/52.42 g/t and Cu/Au recovery of 82.46%/60.97%. The flotation tailings were leached directly with the Au recovery of 79.16%. Using the combined flowsheet of bulk flotation |
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| Keywords: | copper-gold mixed-ore bulk flotation cyanidation combined flowsheet |
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