| 硫代硫酸盐从金精矿中提金新工艺的研究 |
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| 引用本文： | 陈德喜,张绪民.硫代硫酸盐从金精矿中提金新工艺的研究[J].烟台大学学报(自然科学与工程版),1995(3):45-51. |
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| 作者姓名： | 陈德喜 张绪民 |
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| 作者单位： | 北京有色冶金设计研究总院，烟台大学 |
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| 摘 要： | 采用硫代硫酸盐从朝阳地区金精矿中提出金银，金银浸出率可达９７％和４５％，浸出周期仅为常规氰化法的１／３，并研究了硫代硫铵浓度，添加剂。浸出温度，浸出时间，液固比，粒度等因素对浸出率的影响。
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| 关 键 词： | 硫代硫酸盐 浸出 金 银 金精矿 |
New Technology to Extract Gold from Concentrate by Thiosulfate |
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| Chen Dexi,Zhang Xumin Ren Wanzhong,Xu Wenyou.New Technology to Extract Gold from Concentrate by Thiosulfate[J].Journal of Yantai University(Natural Science and Engineering edirion),1995(3):45-51. |
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| Authors: | Chen Dexi Zhang Xumin Ren Wanzhong Xu Wenyou |
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| Abstract: | The technology of gold extraction from gold concen trate of Chao Yang District bythiosulfate leaching has been studied.In this way,the leaching rates of gold and silver can reach to97%and 45%respectively,and the leaching period is only 1/3 as long as the conventional cyanideprocess.The influencing factors, such as the concentration of ammonium thiosulfate ,additive agent,leaching temperature,leaching time,rate of liquid and solid,particle size etc. has been investigated. |
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| Keywords: | Ammonium thioSulfate Leaching Gold Silver Gold Concentrate |
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