| 含砷、硫金精矿焙烧-氰化浸出工艺研究 |
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| 引用本文： | 李婕. 含砷、硫金精矿焙烧-氰化浸出工艺研究[J]. 湖南有色金属, 2009, 25(4): 32-34 |
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| 作者姓名： | 李婕 |
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| 作者单位： | 湖南有色金属研究院,湖南,长沙,410015 |
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| 摘 要： | 对湖南某地含砷、硫浮选精矿矿物成份进行介绍，并就焙烧-氰化浸出工艺主要影响因素进行研究，砷、硫脱除率均达到97％以上，有效解除砷、硫对金的包裹问题。金的氰化浸出率达90％以上。
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| 关 键 词： | 砷 硫 金精矿 焙烧 氰化 浸出率 |
Study on Roasting-Cyanide Leaching of Gold Concentration Containing Arsenic and Sulphur |
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| LI Jie. Study on Roasting-Cyanide Leaching of Gold Concentration Containing Arsenic and Sulphur[J]. Hunan Nonferrous Metals, 2009, 25(4): 32-34 |
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| Authors: | LI Jie |
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| Affiliation: | Hunan Research Institute of Nonferrous Metals;Changsha 410015;China |
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| Abstract: | This article introduced the mineral components from some Hunan flotation gold concentrate and the main influencing factors about roasting-cyanide leaching technology.The arsenic removal and desulphurization rate is more than 97%.It effectively resolved the issue of arsenic and sulphur coating gold.The gold cyanide leaching rate could be over 90%. |
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| Keywords: | arsenic sulphur gold concentration roasting cyanide leaching rate |
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