发明名称 |
FORFARANDE FOR ATERVINNING AV ANTIMONSULFID UR EN VATTENLOSNING |
摘要 |
A process is disclosed for separating antimony sulfides from solutions comprising anitmony sulfides and arsenic sulfides by subjecting the solution to partial oxidation within prescribed pH limits in order to oxidize and precipitate a substantial portion of the antimony sulfides while leaving substantially all of the arsenic sulfides in solution. |
申请公布号 |
SE415177(B) |
申请公布日期 |
1980.09.15 |
申请号 |
SE19770002124 |
申请日期 |
1977.02.25 |
申请人 |
* * EQUITY SILVER MINES LTD |
发明人 |
E L * COLTRINARI |
分类号 |
C01G30/00;C22B30/02;C22B30/04;(IPC1-7):01G30/00 |
主分类号 |
C01G30/00 |
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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