发明授权
- 专利标题： Process for the treatment of molybdenum concentrate
- 专利标题（中）： 钼精矿的处理工艺
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申请号： US10307412申请日： 2002-12-02
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公开(公告)号： US07169371B2公开(公告)日： 2007-01-30
- 发明人: David L. Jones
- 申请人： David L. Jones
- 申请人地址： CA Vancouver
- 专利权人： Cominco Engineering Services Ltd.
- 当前专利权人： Cominco Engineering Services Ltd.
- 当前专利权人地址： CA Vancouver
- 代理机构： Russell Reyneke Law Corp.
- 代理商 Elbie R. de Kock
- 优先权： CA2364213 20011203
- 主分类号： C22B15/00
- IPC分类号： C22B15/00 ; C22B3/00 ; C22B34/30
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. CuSO4) and halide (e.g. CuCl2) 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.
公开/授权文献
- US20030124040A1 Process for the treatment of molybdenum concentrate 公开/授权日：2003-07-03
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