| 细磨氰化浸金新工艺的研究 |
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| 引用本文： | 杨华明,邱冠周.细磨氰化浸金新工艺的研究[J].稀有金属,1999,23(1):13-15. |
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| 作者姓名： | 杨华明 邱冠周 |
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| 作者单位： | 中南工业大学矿物工程系,长沙,410083 |
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| 摘 要： | 研究了搅拌磨细磨氰化的浸金工艺，考察磨矿细度、液固比、氰化钠用量和助浸剂对金浸出率的影响。与常规氰化浸金工艺相比，细磨氰化法浸金大大缩短了浸出时间，降低氰化钠用量６０％，金浸出率提高１０％，效果十分显著。
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| 关 键 词： | 搅拌磨 细磨 氰化浸金 机械化学效应 炼金 |
| 修稿时间： | 1997-11-14 |
Study on Gold Extraction by New Technology of Fine Grinding/Cyanide Leaching |
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| Yanghuaming,Qiu Guanzhou.Study on Gold Extraction by New Technology of Fine Grinding/Cyanide Leaching[J].Chinese Journal of Rare Metals,1999,23(1):13-15. |
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| Authors: | Yanghuaming Qiu Guanzhou |
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| Abstract: | A new technology of gold extraction by fine grinding/cyanide leaching was studied. The effects of grinding fineness, liquid/solid rate, NaCN content and leaching aid on gold leaching efficiency were discussed. The results indicate that shorter leaching time, 60% decrease of NaCN content and 10% increase of gold leaching rate can be obtained by the new technology compared with traditional leaching process with prominent efficiency. |
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| Keywords: | Stirred mill Fine grinding Cyanide leaching of gold Mechanochemical effect |
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