| 发明名称 |
Gallium complexes and solvent extraction of gallium |
| 摘要 |
Gallium is extracted in the presence of other metals from gallium bearing aqueous solutions, by contact with organic solvent containing N-organo hydroxamic acids, particularly at described acid and alkaline pH ranges; and recovered from the organic solvent. New gallium complexes and certain N-organo hydroxamic acids are also provided.
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| 申请公布号 |
US4741887(A) |
申请公布日期 |
1988.05.03 |
| 申请号 |
US19860937849 |
申请日期 |
1986.12.04 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
COLEMAN, JAMES P.;GRAHAM, CHARLES R.;MONZYK, BRUCE F. |
| 分类号 |
B01D11/04;C01G15/00;C22B3/32;(IPC1-7):C22B21/00 |
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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