| 某金矿生物浮选可行性实验研究 |
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| 引用本文： | 祖述宇,郭文军,伍敬东.某金矿生物浮选可行性实验研究[J].地质找矿论丛,2012,27(3):387-390. |
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| 作者姓名： | 祖述宇 郭文军 伍敬东 |
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| 作者单位： | 中钢集团天津地质研究院,天津,300181 |
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| 摘 要： | 某金矿生物选矿采用重选+浮选流程进行.生物重选试验表明,金精矿回收率从常规重选的55.9％提高到65.3％.重选尾矿生物浮选时,对常规浮选试剂丁基黄药做了补加生物试剂,或部分替换,以及全部替换试验.实验室上述试验结果证明,生物选矿对金矿是可行的,并具无污染、安全、降低成本的应用前景.
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| 关 键 词： | 金矿石 生物重选 生物浮选 生物试剂 |
| 收稿时间： | 2012/7/5 0:00:00 |
| 修稿时间： | 2012/8/25 0:00:00 |
Feasibility study of biological beneficiation for a gold mine |
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| ZU Shu-yu,GUO Wen-jun and WU Jing-dong.Feasibility study of biological beneficiation for a gold mine[J].Contributions to Geology and Mineral Resources Research,2012,27(3):387-390. |
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| Authors: | ZU Shu-yu GUO Wen-jun and WU Jing-dong |
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| Institution: | (Sinosteel Tianjin Geological Academy,Tianjin 300181,China) |
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| Abstract: | In a gold mine biological beneficiation is adopted and recovery of native gold increases to 65.3% from 55.9% of the traditional gravity beneficiation.During biological floatation of the gravity-beneficiated tailing some biological reagent was added to substitute for butyl-xanthate and only biological reagent added to replace the butyl-xanthate.The result shows that biological beneficiation is feasible to gold ore with safety,low cost and without pollution. |
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| Keywords: | gold ore biological rebeneficiation biological flotation biological reagent |
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