| 从含银的废催化剂中回收白银 |
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| 引用本文： | 王敏. 从含银的废催化剂中回收白银[J]. 中国再生资源, 2007, 0(1): 12-13 |
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| 作者姓名： | 王敏 |
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| 作者单位： | 辽宁省辽中县辽河化工厂 辽宁辽中110200 |
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| 摘 要： | 介绍了从含银的废催化剂中回收白银的一种新方法。采用氨浸A还原剂还原,浸出率98.5%,还原率99.9%,直接可获高纯度的银粉,金属银纯度可达99.9%。
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| 关 键 词： | 浸出率 还原率 银回收 废催化剂 |
| 收稿时间： | 2006-09-27 |
| 修稿时间： | 2006-09-27 |
The recovery of silver from silver- bearing waste catalytic agent |
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| WANG Min. The recovery of silver from silver- bearing waste catalytic agent[J]. , 2007, 0(1): 12-13 |
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| Authors: | WANG Min |
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| Affiliation: | Liaohe Chemical Industrial Factory ,Liaoning Liaozhong 110200 ,China |
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| Abstract: | A new method to recover silver from silver-bearing waste catalytic agent is introduced.By ammonical leaching and reducing with reductant A,the leaching rate comes to 98.5%,reducing rate 99.9%,the fineness of recovered metallic silver 99.9%. |
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| Keywords: | leaching rate reducing rate fineness of silver |
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