发明名称 |
PROCESS FOR THE TREATMENT OF MOLYBDENUM CONCENTRATE |
摘要 |
A method of treatment or purification of a molybdenum concentrate also containing copper, comprises the step of subjecting the molybdenum concentrate to pressure oxidation in the presence of oxygen and a feed solution containing copper (e.g. CuSO<SUB>4</SUB>) and halide (e.g. CuCl<SUB>2</SUB>) to produce a pressure oxidation solution containing copper and a solid residue containing molybdenum. The pressure oxidation solution may be combined with feed solution to a second pressure oxidation in which a copper concentrate is treated for the recovery of copper therefrom. |
申请公布号 |
PL370518(A1) |
申请公布日期 |
2005.05.30 |
申请号 |
PL20020370518 |
申请日期 |
2002.12.02 |
申请人 |
COMINCO ENGINEERING SERVICES LTD. |
发明人 |
JONES DAVID L. |
分类号 |
C22B3/04;C22B3/06;C22B3/10;C22B3/20;C22B3/26;C22B3/44;C22B15/00;C22B34/34 |
主分类号 |
C22B3/04 |
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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