发明名称 |
PROCESS FOR METAL RECOVERY AND COMPOSITIONS USEFUL THEREIN |
摘要 |
A process for extracting a precious metal or base metal from a source material containing the metal. The process comprises contacting the source material with an aqueous leaching solution containing a leaching agent comprising an N-halohydantoin compound, thereby producing an aqueous leachate containing said metal. Aqueous leaching compositions, and novel electrowinning and other electrodeposition processes are also disclosed. |
申请公布号 |
CA1290225(C) |
申请公布日期 |
1991.10.08 |
申请号 |
CA19860515641 |
申请日期 |
1986.08.11 |
申请人 |
GREAT LAKES CHEMICAL CORPORATION |
发明人 |
SERGENT, RODNEY H.;THANSTROM, KENNETH N. |
分类号 |
C22B3/16;C22B11/00;C25C1/00;C25C1/20 |
主分类号 |
C22B3/16 |
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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