| 浙江某金矿全泥氰化浸出试验研究 |
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| 引用本文： | 温胜来,周源.浙江某金矿全泥氰化浸出试验研究[J].湿法冶金,2012,31(2):103-105. |
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| 作者姓名： | 温胜来 周源 |
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| 作者单位： | 江西理工大学资源与环境工程学院,江西赣州,341000 |
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| 摘 要： | 对浙江某金精矿氰化浸出工艺进行改进,将贵液直接返回磨机边磨边浸,在富氧条件下直接全泥氰化浸出金,含氰污水全部返回流程。实践结果表明:工艺改进后不仅大大缩短了浸出时间,而且金、银总回收率均提高了5%以上,并有较好的环境效益。
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| 关 键 词： | 全泥氰化 边磨边浸 富氧浸出 金 银 |
Test Research on Full-slime Cyanidation Leaching of Certain Gold Concentrate in Zhejiang |
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| WEN Sheng-lai
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ZHOU Yuan.Test Research on Full-slime Cyanidation Leaching of Certain Gold Concentrate in Zhejiang[J].Hydrometallurgy of China,2012,31(2):103-105. |
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| Authors: | WEN Sheng-lai ZHOU Yuan |
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| Affiliation: | (College of Resource and Environment Engineering,Jiangxi University of Science and Technology, Ganzhou 341000,China) |
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| Abstract: | The full-slime cyanidation leaching process for a gold concentrate in Zhejiang is improved.Pregnant solution is returned to grind ore,gold is leached at the same time of milling.At rich-oxygen conditions,the concentrate is directly full-slime cyanidation leached,and all of effluent containing cyanide is recycled.The practice result shows that leaching time is significantly shortened,total recovery of gold and silver increased over 5% than original process,and environmental benefit is good. |
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| Keywords: | full-slime cyanidation grinding and leaching rich-oxygen leaching gold silver |
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