| 发明名称 |
Process for recovering silver and gold from chloride solutions |
| 摘要 |
Process for selectively separating precious metal such as silver and gold from a chloride solution of the precious metals and other heavy metals which involves:
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| 申请公布号 |
US4131454(A) |
申请公布日期 |
1978.12.26 |
| 申请号 |
US19770847888 |
申请日期 |
1977.11.02 |
| 申请人 |
DUISBURGER KUPFERHUTTE |
发明人 |
PIRET, NORBERT L.;HOPPER, MEINOLF;KUDELKA, HERBERT |
| 分类号 |
C22B11/00;C01G5/00;C01G7/00;C22B3/44;(IPC1-7):C22B11/04 |
主分类号 |
C22B11/00 |
| 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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