发明名称 |
A method for recovering gold and other precious metals from carbonaceuous ores |
摘要 |
A method for recovering precious metals from carbonaceous ore comprising leaching the ore with a lixiviant solution and then preg-robbingly concentrating the precious metal-lixiviant complexes in solution on to the native carbonaceous component of the ore for subsequent recovery. The preg-robbing capacity of the native carbonaceous component of the ore can be augmented by adding recycled carbonaceous matter or finely ground carbon to the ore-lixiviant mixture. |
申请公布号 |
ZA9306801(B) |
申请公布日期 |
1994.04.14 |
申请号 |
ZA19930006801 |
申请日期 |
1993.09.15 |
申请人 |
GEOBIOTICS, INC. |
发明人 |
WILLIAM J KOHR |
分类号 |
C22B1/00;C22B3/06;C22B11/00;C22B11/08 |
主分类号 |
C22B1/00 |
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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