| 发明名称 |
Compositions useful in process for extraction of metal values from acidic solutions |
| 摘要 |
Process of extracting metals using organic solvent solutions of salts of hydrogen ion exchange agents and quaternary ammonium compounds. Organic solvent solutions of such quaternary ammonium salts of hydrogen ion exchange agents.
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| 申请公布号 |
US4128493(A) |
申请公布日期 |
1978.12.05 |
| 申请号 |
US19770822765 |
申请日期 |
1977.08.08 |
| 申请人 |
GENERAL MILLS CHEMICALS, INC. |
发明人 |
MACKAY, KENNETH D.;ROGIER, EDGAR R. |
| 分类号 |
C01G3/00;C01G9/00;C22B3/26;C22B3/36;C22B3/40;(IPC1-7):C09K3/00 |
主分类号 |
C01G3/00 |
| 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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