| 发明名称 |
METAL EXTRACTION PROCESS |
| 摘要 |
<p>A process using an extractant, that consists on the one hand of an active component being a substituted 8-hydroxyquinoline and on the other hand of by-products of the manufacture of said extractant, said process being characterized in that the extractant contains at least 90 wt % of the active component.</p> |
| 申请公布号 |
CA1337503(C) |
申请公布日期 |
1995.11.07 |
| 申请号 |
CA19880587277 |
申请日期 |
1988.12.29 |
| 申请人 |
S.A. ACEC-UNION MINIERE N.V. |
发明人 |
DE SCHEPPER, ACHILLE J. M.;HAESEBROEK, GUY G. L. B.;VAN PETEGHEM, ANTOINE L. |
| 分类号 |
B01D11/04;C01G15/00;C22B3/26;C22B3/36;(IPC1-7):C22B3/36 |
主分类号 |
B01D11/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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