| 温杖子金矿含铜金矿脱铜浸金研究 |
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| 引用本文： | 王恩德,陈欢.温杖子金矿含铜金矿脱铜浸金研究[J].材料与冶金学报,1996(2). |
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| 作者姓名： | 王恩德 陈欢 |
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| 摘 要： | 含铜金矿石是重要金矿资源．含铜金矿石的细菌氧化作用导致硫化物溶解，铜呈硫酸铜形式被脱除．生物浸渣用氰化物提金获得较高的金回收率．采用焙烧氧化、酸浸脱铜、氰化提金的处理方法，也能使含铜金矿达到脱铜提金的效果．细菌预氧化处理含铜金矿是一条经济有效的途径．
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| 关 键 词： | 含铜金矿石 细菌氧化 脱铜浸金 |
Study on Copper Extracting and Gold Leaching from the Copper Bearing Gold Ore of Wenzhangzi Gold Mine |
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| Wang Ende, Chen Huan.Study on Copper Extracting and Gold Leaching from the Copper Bearing Gold Ore of Wenzhangzi Gold Mine[J].Journal of Materials and Metallurgy,1996(2). |
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| Authors: | Wang Ende Chen Huan |
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| Affiliation: | Wang Ende; Chen Huan(Department of Basic Sciences) (President's Office) |
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| Abstract: | The copper-bearing gold ore is one of the important gold resources. The bio -oxidation of the ore results in the solubilization of the sulfide minerals,and copper is extracted from the ore in the form of copper sulphate. The high gold extraction rate is obtained from the bacterium oxidized residue by cyanide leaching. The effect of copper extracting and gold leaching is get from another method of roasting oxidation-copper extracting with acidic liquid-cyanide gold leaching. The bio-oxidation as a pretreatment process is an economic and effective method for copper bearing gold ore treatment. |
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| Keywords: | Copper bearing gold ore bio-oxidation copper extracting and gold leaching |
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