| 发明名称 |
RECOVERY OF PRECIOUS METALS FROM CARBONACEOUS REFRACTORY ORES |
| 摘要 |
<p>In the process of the present invention, a carbonaceous refractory ore (10) is subjected to acidic oxidation (32) to destroy the carbonaceous compounds followed by acidic leach extraction (44) of the precious metal values.</p> |
| 申请公布号 |
WO0242503(A1) |
申请公布日期 |
2002.05.30 |
| 申请号 |
WO2001US43408 |
申请日期 |
2001.11.21 |
| 申请人 |
ORTHOTECH INDUSTRIAL CORPORATION;LEE, JOHN, J. |
发明人 |
LEE, JOHN, J. |
| 分类号 |
C22B3/06;(IPC1-7):C22B3/06;C22B11/00;C22B3/12 |
主分类号 |
C22B3/06 |
| 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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