| 发明名称 |
PROCESS FOR RECOVERING GERMANIUM |
| 摘要 |
A germanium bearing sulphate solution containing indium and/or gallium is brought at pH 1-2.5 into contact with an organic phase, containing a substituted 8-hydroxyquinoline and an acid organophosphorus compound. So, in addition to germanium, indium and gallium are also extracted from the sulphate solution. |
| 申请公布号 |
AU5347890(A) |
申请公布日期 |
1990.11.29 |
| 申请号 |
AU19900053478 |
申请日期 |
1990.04.11 |
| 申请人 |
S.A. ACEC-UNION MINIERE N.V. |
发明人 |
GUY G.L.B. HAESEBROEK;ACHILLE J.M. DE SCHEPPER;JEAN H. M. VLIEGEN |
| 分类号 |
B01D11/04;C01G17/00;C09K3/00;C22B3/40;C22B61/00 |
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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