| 发明名称 |
VERFAHREN ZUR ABTRENNUNG VON ARSEN AUS SAUREN WAESSRIGEN LOESUNGEN, DIE ARSEN UND ANDERE METALLE ENTHALTEN |
| 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 |
ATA219184(A) |
申请公布日期 |
1990.06.15 |
| 申请号 |
AT19840002191 |
申请日期 |
1984.07.06 |
| 申请人 |
SAMIM SOCIETA AZIONARIA MINERO-METALLURGICA S.P.A. |
发明人 |
GUERRIERO RENATO;VERONESE GUISEPPE;BARADEL AGOSTINO;RIVOLA LUIGI |
| 分类号 |
C01G3/10;C01G28/00;C22B3/26;C22B30/04;(IPC1-7):C25C1/12 |
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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