| 祁雨沟金矿金精矿的提金研究 |
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| 引用本文： | 马尚文,王金中.祁雨沟金矿金精矿的提金研究[J].黄金,1996,17(8):33-35. |
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| 作者姓名： | 马尚文 王金中 |
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| 作者单位： | 河南大学化学化工系 |
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| 摘 要： | 本文对祁雨沟金矿的浮选金精矿进行了焙烧、酸浸、氰化等试验研究，除回收有价元素铜、硫外，金的氰化浸出率可获得９５％以上的满意结果，为进一步拓宽该金矿的发展提供了较为合理的途径。
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| 关 键 词： | 金精矿 焙烧 氰化 酸浸 金矿 提金 |
Study on extracting gold from gold concentrate of Qi-Yu-Gou Gold Mine |
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| Ma Shangwen et al..Study on extracting gold from gold concentrate of Qi-Yu-Gou Gold Mine[J].Gold,1996,17(8):33-35. |
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| Authors: | Ma Shangwen |
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| Abstract: | The gold grade of the floatation concentrate of Qi-Yu-Gou Gold Mine is very low while the copper and sulfur contents of this concenttate are pretty high.In this paper,such kind concentrate are treated by roast and acid leaching followed by cyanidation.By this way,the sold recovery rate comes to 95% or more besides recovering elemental copper and sulfur.This provides reasonable access to further development of this gold mine. |
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| Keywords: | refactory gold concentrate roast cyanidation acid leaching |
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