| 发明名称 |
FOERFARANDE FOER SEPARATION AV ARSENIK FRAON SYRALOESNINGAR SOM INNEHAOLLER DEN. |
| 摘要 |
<p>Process for the separation of arsenic from acid aqueous solutions containing arsenic and other metals characterized in that the acid aqueous solution is placed in the contact with water-immiscible organic solvent which extracts the arsenic, the arsenic being reextracted from the organic solvent by means of a countersolvent.</p> |
| 申请公布号 |
FI842702(A) |
申请公布日期 |
1985.01.08 |
| 申请号 |
FI19840002702 |
申请日期 |
1984.07.05 |
| 申请人 |
SAMIM SOCIETA AZIONARIA MINERO-METALLURGICA S.P.A. |
发明人 |
GUERRIERO, RENATO;VERONESE, GIUSEPPE;BARADEL, AGOSTINO;RIVOLA, LUIGI |
| 分类号 |
C01G3/10;C01G28/00;C22B3/26;C22B30/04;(IPC1-7):C25C/ |
主分类号 |
C01G3/10 |
| 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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