| 选择性沉淀法从堆浸液中分离回收铜镍 |
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| 引用本文： | 孙召明,孙培梅.选择性沉淀法从堆浸液中分离回收铜镍[J].湖南有色金属,2004,20(2):12-14. |
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| 作者姓名： | 孙召明 孙培梅 |
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| 作者单位： | 中南大学,湖南,长沙,410083;中南大学,湖南,长沙,410083 |
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| 摘 要： | 根据低品位堆浸液中杂质浓度高，而有价金属浓度低的实际情况，综合目前的一些处理技术，在大量试验的基础上提出了分步水解除铁，活性硫沉铜、硫化沉淀法沉镍的流程来回收分离铜镍。
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| 关 键 词： | 选择性沉淀 堆浸液 分离 铜镍 |
| 文章编号： | 1003-5540(2004)02-0012-03 |
| 修稿时间： | 2004年2月29日 |
Separating-reclaiming Copper and Nickel from Leaching-piled Liquor by Selective Deposition |
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| SUN Zhao-ming,SUN Pei-mei.Separating-reclaiming Copper and Nickel from Leaching-piled Liquor by Selective Deposition[J].Hunan Nonferrous Metals,2004,20(2):12-14. |
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| Authors: | SUN Zhao-ming SUN Pei-mei |
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| Abstract: | The content of valuable metals is lower than impurities,to reclaim valuable metals is very difficult.Thinking of factual instance and summarizing a lot of relational dealing technologies presently,on the basis of a great many experiments,the author brought forward the process to remove Iron stage by stage through hydrolyzation,to deposit Copper through active Sulfur,and to deposit Nickel through sulfuration,Copper and Nickel were separated and reclaimed at the end. |
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| Keywords: | selective deposit piled-leaching liquor separate Copper Nickel |
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