| 湿法处理铜阳极泥工艺研究(Ⅱ)--金的选择性浸出 |
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| 引用本文： | 李运刚.湿法处理铜阳极泥工艺研究(Ⅱ)--金的选择性浸出[J].湿法冶金,2000,19(4):21-25. |
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| 作者姓名： | 李运刚 |
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| 作者单位： | 河北理工学院,冶金系,河北,唐山,063009 |
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| 摘 要： | 对脱除了铜、硒、碲的铜阳极泥进行了金的浸出研究。结果表明，用ＮａＣｌＯ３作浸出剂，银很少被浸出，而金的浸出率达到９９．２２％，直收率达９８．４％，总回收率为９９．２％，金，银分离比较彻底。
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| 关 键 词： | 铜阳极泥 氯酸钠 浸出 氯化浸金 选择性浸出 |
| 修稿时间： | 2000-04-23 |
Study on Hydrometallurgical Process for Copper Anode Mud. --Selective Leaching of Au |
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| LI Yun-gang.Study on Hydrometallurgical Process for Copper Anode Mud. --Selective Leaching of Au[J].Hydrometallurgy of China,2000,19(4):21-25. |
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| Authors: | LI Yun-gang |
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| Abstract: | Selective leaching of Au from copper anode mud from which Cu,Se,Te had been removed by hydrometallurgical process is investigated.The results show that leaching rate of gold is 99.22%,direct recovery rate and total recovery rate are 98.4% and 99.2%,respectively.Silver is not leached. |
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| Keywords: | copper anode mud NaClO 3 leaching gold |
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