发明名称 |
PROCESS FOR EXTRACTION OF COPPER CHLORIDES FROM AQUEOUS SOLUTIONS |
摘要 |
A process for the selective extraction of copper chlorides from aqueous solutions by forming a solid addition compound of cuprous chloride with an unsaturated aliphatic hydrocarbon having from 2 to 6 carbon atoms, separating and decomposing the addition compound and recovering solid cuprous chloride. The process can also be used for the separation of copper chlorides from silver-chloride. The process may be applied to the recovery of copper from hydrometallurgical process solutions. |
申请公布号 |
ZA7604710(B) |
申请公布日期 |
1977.07.27 |
申请号 |
ZA19760004710 |
申请日期 |
1976.08.04 |
申请人 |
COMINCO LTD;SHERRITT GORDON MINES LTD |
发明人 |
SWINKELS G |
分类号 |
B01D11/04;C01G3/00;C01G3/04;C01G5/00 |
主分类号 |
B01D11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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