| 发明名称 |
Method for initiating heap bioleaching of sulfidic ores |
| 摘要 |
The process of the present invention "jump starts" heap biooxidation of sulfides by incorporating a previously biooxidized material into the heap. The process can be used to recover precious and/or base metals from sulfidic ores and concentrate.
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| 申请公布号 |
US6207443(B1) |
申请公布日期 |
2001.03.27 |
| 申请号 |
US19980033448 |
申请日期 |
1998.03.02 |
| 申请人 |
PLACER DOME, INC. |
发明人 |
KING JAMES A. |
| 分类号 |
C22B3/18;(IPC1-7):E21B43/28 |
主分类号 |
C22B3/18 |
| 代理机构 |
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