| 发明名称 |
CHLORIDHAUFENLAUGUNG |
| 摘要 |
<p>A heap leaching method to recover copper from a primary copper sulphide mineral wherein the mineral is leached in an acidic chloride/sulphate solution in the presence of oxygen with the surface potential of the mineral below 600 mV (vs. SHE) to cause dissolution of the copper sulphide.</p> |
| 申请公布号 |
AT538221(T) |
申请公布日期 |
2012.01.15 |
| 申请号 |
AT20070784568T |
申请日期 |
2007.05.09 |
| 申请人 |
BHP BILLITON SA LIMITED |
发明人 |
MULLER, ELMAR;BASSON, PETRUS;NICOL, MICHAEL |
| 分类号 |
C22B15/00;C22B3/04;C22B3/06 |
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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