| 发明名称 |
PROCESS FOR THE RECOVERY OF GERMANIUM FROM AN AQUEOUS SOLUTION |
| 摘要 |
Germanium is separated from an aqueous solution by means of a substituted 8-hydroxyquinoline extractant. Re-extraction of germanium from the extractant is carried out above 40 DEG C. and with an organic phase: aqueous phase volume ratio less than 1, whereby obtaining a high re-extraction yield. |
| 申请公布号 |
DE3262630(D1) |
申请公布日期 |
1985.04.25 |
| 申请号 |
DE19823262630 |
申请日期 |
1982.06.04 |
| 申请人 |
METALLURGIE HOBOKEN-OVERPELT SOCIETE ANONYME DITE: |
发明人 |
DE SCHEPPER, ACHILLE;COUSSEMENT, MARC;VAN PETEGHEM, ANTOINE |
| 分类号 |
C22B41/00;C01G17/00;C22B3/36;(IPC1-7):C22B3/00 |
主分类号 |
C22B41/00 |
| 代理机构 |
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