发明名称 |
PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING PRESSURE LEACHING, DIRECT ELECTROWINNING AND SOLVENT/SOLUTION EXTRACTION |
摘要 |
The present invention relates generally to a process for recovering copper and/or other metal values from a metal-bearing ore, concentrate, or other metal-bearing material using pressure leaching and direct electrowinning. More particularly, the present invention relates to a substantially acid-autogenous process for recovering copper from chalcopyrite-containing ore using pressure leaching and direct electrowinning in combination with a leaching, solvent/solution extraction and electrowinning operation. |
申请公布号 |
CA2585045(A1) |
申请公布日期 |
2006.05.11 |
申请号 |
CA20042585045 |
申请日期 |
2004.12.13 |
申请人 |
PHELPS DODGE CORPORATION |
发明人 |
THOMPSON, PHILIP;BAUGHMAN, DAVID R.;BEMELMANS, CHRISTEL M. A.;MARSDEN, JOHN O.;HAZEN, WAYNE W.;BREWER, ROBERT E.;ROBERTSON, JOANNA M. |
分类号 |
C22B15/00 |
主分类号 |
C22B15/00 |
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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