| 高砷难处理金精矿焙烧—氰化浸出工艺研究 |
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| 引用本文： | 伍赠玲.高砷难处理金精矿焙烧—氰化浸出工艺研究[J].矿产综合利用,2006(6):16-18. |
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| 作者姓名： | 伍赠玲 |
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| 作者单位： | 紫金矿业集团股份有限公司矿冶设计研究院,福建,上杭,364200 |
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| 摘 要： | 对甘肃某高砷高硫难处理金精矿进行了氧化焙烧预处理—氰化浸出试验研究,取得了砷、硫脱除率分别达92.63%、99.81%,金的浸出率达85.23%的较好技术指标,可为有效利用高砷微细浸染型金矿资源提供参考。
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| 关 键 词： | 金精矿 焙烧 氰化浸出 |
| 文章编号： | 1000-6532（2006）06-0016-03 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006年2月27日 |
Extraction of Gold from Refractory Gold Concentrate Containing Arsenic by Roasting-Cyanide Leaching |
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| WU Zeng-ling.Extraction of Gold from Refractory Gold Concentrate Containing Arsenic by Roasting-Cyanide Leaching[J].Multipurpose Utilization of Mineral Resources,2006(6):16-18. |
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| Authors: | WU Zeng-ling |
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| Affiliation: | Zijin Mining Group Co., Ltd, Shanghang, Fujian, China |
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| Abstract: | Experimental study on extraction of gold from refractory gold concentrate containing arsenic and sulphur by roasting-cyanide leaching process was performed.At optimum conditions,the technic indexes obtained are as follows;desulphurization rate is 99.81% and arsenic removal rate is 92.63% respectively,and leaching rate of gold is 85.23%. |
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| Keywords: | Refractory gold concentrate Roasting Cyanide leaching |
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