| 发明名称 |
PROCESSO PER LA PRECIPITAZIONE DI METALLI PREZIOSI DA SOLUZIONI CHE LI CONTENGONO |
| 摘要 |
<p>Process for the practically total precipitation of precious metals from solutions which contain them, according to which said solutions are treated with carbon monoxide in the presence of a quantity of water or a primary or secondary alcohol at least equal in weight to the total quantity of precious metal present.</p> |
| 申请公布号 |
IT1034633(B) |
申请公布日期 |
1979.10.10 |
| 申请号 |
IT19750021716 |
申请日期 |
1975.03.27 |
| 申请人 |
TECNOLOGIE SPA;PROTEC PROCESSI |
发明人 |
UGO R |
| 分类号 |
C22B11/00;B01J38/00;C01G1/02;C01G5/00;C01G7/00;C01G55/00;C02F1/62;C02F1/70;C22B3/00;C22B3/26;C22B3/44;(IPC1-7):22B/ |
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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