| 河南某氰化尾渣中有价金属的综合回收 |
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| 引用本文： | 梁冠杰. 河南某氰化尾渣中有价金属的综合回收[J]. 矿产综合利用, 2001, 0(3): 35-37 |
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| 作者姓名： | 梁冠杰 |
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| 作者单位： | 广东省矿产应用研究所, |
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| 摘 要： | 河南某矿山提取金后的氰化尾渣中含有铜、铅、银等有价金属元素 ,为了充分合理利用矿产资源 ,变废为宝 ,对该氰化尾渣进行了可选性研究。试验表明 :利用混合药剂 L D浮选 ,可获得铜精矿含铜 2 1.82 % ,回收率 96 .58% ;铅精矿含铅 58.2 0 % ,回收率 74 .83%的良好指标 ,显现了较好的经济效益和社会效益
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| 关 键 词： | 氰化尾渣 预处理 混合药剂LD 混合浮选 重选分离 |
| 文章编号： | 1000-6532(2001)03-0035-03 |
| 修稿时间： | 2000-08-01 |
Comprehensive Recovery of Valuable Metals from Cyanide Leach Residue |
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| LIANG Guan-jie. Comprehensive Recovery of Valuable Metals from Cyanide Leach Residue[J]. Multipurpose Utilization of Mineral Resources, 2001, 0(3): 35-37 |
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| Authors: | LIANG Guan-jie |
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| Abstract: | There are some valuable metals such as copper,lead and silver in the cyanide leach residue of a gold mine in Henan province.A simple flowsheet by using a mixed collector LD is adopted in this experiment to research comprehensive utilization of the cyanide leach residue containing copper,lead and silver.It can gain a copper concentrate which grade is 21.82% Cu and total recovery is 96.58%.A lead concentrate which grade is 58.20% Pb and total recovery is 74.83% has been obtained.This technology has been popularized and good economic and societal gain has been obtained. |
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| Keywords: | Cyanide leach residue Pre treatment Mixed collector LD Bulk flotation Gravity separation |
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