发明名称 |
Recovery of zinc from zinc bearing sulphide minerals by bioleaching and electrowinning. |
摘要 |
<p>A method of recovering a precious metal from a sulphide mineral slurry which contains the precious metal which includes the steps of subjecting the slurry to a bioleaching process, supplying a feed gas which contains in excess of 21% oxygen by volume to the slurry, and recovering precious metal from a bioleach residue of the bioleaching process.</p> |
申请公布号 |
AP1505(A) |
申请公布日期 |
2005.12.06 |
申请号 |
AP20020002437 |
申请日期 |
2000.09.05 |
申请人 |
BILLITON INTELLECTUAL PROPERTY B.V. |
发明人 |
BASSON PETRUS;MILLER DEBORAH MAXINE;DEW DAVID WILLIAM |
分类号 |
C22B3/18;C22B3/02;C22B3/04;C22B11/08;C22B15/00;C22B19/20 |
主分类号 |
C22B3/18 |
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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