| 某难浸金精矿预处理新工艺试验研究 |
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| 引用本文： | 李琦,蔡淑霞,杨卉芃,张云,张大维,张苏春. 某难浸金精矿预处理新工艺试验研究[J]. 黄金, 2001, 22(6): 28-32 |
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| 作者姓名： | 李琦 蔡淑霞 杨卉芃 张云 张大维 张苏春 |
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| 作者单位： | 郑州矿产综合利用研究所 |
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| 摘 要： | 介绍了某难浸金精矿预处理工艺试验研究，研究结果表明：不经预处理，该金精矿的氰化浸出率仅为56％；经预处理后，氰化金浸出率可达93％。该预处理工艺具有对环境污染小，投资少，易操作等特点。
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| 关 键 词： | 难浸金精矿 预处理 金浸出率 磨矿 |
| 修稿时间： | 2000-12-22 |
Experimental study on pretreatment of refractory gold concentrate before cyanide leaching in a gold mine |
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| Li Qi et al.. Experimental study on pretreatment of refractory gold concentrate before cyanide leaching in a gold mine[J]. Gold, 2001, 22(6): 28-32 |
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| Authors: | Li Qi et al. |
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| Affiliation: | Zhengzhou Research Institute of Mineral Synthetic Utilization |
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| Abstract: | The gold concentrate in a gold mine is refractory,of which the cyanide leaching rate is only 56%.Subject it to pretreatment,the cyanide leaching rate reaches 93%.Such pretreatment technology is characterized by less environmental pollution and capital cost and easy operation. |
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| Keywords: | refractory gold concentrate pretreatment gold leaching rate arsenic sulfur |
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