| 非洲某铜电炉渣的浮选试验研究 |
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| 引用本文： | 李江涛.非洲某铜电炉渣的浮选试验研究[J].矿产综合利用,2012(2):32-34. |
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| 作者姓名： | 李江涛 |
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| 作者单位： | 赞比亚谦比希铜冶炼有限公司,赞比亚;云南铜业科技发展股份有限公司,云南昆明650101 |
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| 摘 要： | 对赞比亚某电炉渣进行光谱分析、物相分析及多元素分析。结果表明,该电炉渣含铜3.5%,铜主要以金属铜和硫化铜形式产出。根据该电炉渣的矿物学特征,采用一粗两扫两精的选别流程,实验室闭路试验可获得,铜精矿品位34.01%、回收率92.57%的选别指标,达到了该电炉渣综合回收铜的目的。
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| 关 键 词： | 电炉渣 缓冷 金属铜 硫化铜 |
Research on Flotation Experiment of African Copper Electric Furance Slag |
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| LI Jiang-tao.Research on Flotation Experiment of African Copper Electric Furance Slag[J].Multipurpose Utilization of Mineral Resources,2012(2):32-34. |
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| Authors: | LI Jiang-tao |
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| Affiliation: | LI Jiang-tao1,2(1.Chambishi Copper Metallurgy Co.,Ltd.,the Republic of Zambia,Zambia,China; 2.Yunnan Copper Science and Technology Develop Co.,Ltd.,Kunming,Yunnan,China) |
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| Abstract: | By spectrum,phase and multi-element analysis,it is found that the electric furnace slag in Zambia contains 3.5%Cu,mainly existing in the form of copper and copper sulfide.According to its mineralogical characteristics,the flotation flowsheet of one roughing,two scavenging and two cleaning was adopted.Through the closed-circuit experiment the copper concentrate with the grade of 34.01% and the recovery of 92.57% could be obtained,reaching the aim of recovering copper in electric furnace slag. |
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| Keywords: | Copper electric furnace Slag Slow cooling Copper Copper sulfide |
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