| 发明名称 |
PROCESS FOR THE LIQUID-LIQUID EXTRACTION OF GERMANIUM OR INDIUM FROM AQUEOUS SOLUTIONS |
| 摘要 |
<p>A process for the fluid-fluid extraction of gallium, germanium or indium from acid or base hydrous solutions, in which a mixture of at least two hydroxyquinolines in various quantities is employed, is described.</p> |
| 申请公布号 |
EP0199905(B1) |
申请公布日期 |
1989.08.09 |
| 申请号 |
EP19860101565 |
申请日期 |
1986.02.06 |
| 申请人 |
PREUSSAG AKTIENGESELLSCHAFT METALL |
发明人 |
HANUSCH, KUNIBERT, DR. ING.;KRAJEWSKI, WOLFGANG, DR.-ING. |
| 分类号 |
C01G15/00;C01G17/00;C22B3/36 |
主分类号 |
C01G15/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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