发明申请
- 专利标题： METHOD OF ORE PROCESSING
- 专利标题（中）： ORE加工方法
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申请号： US13981823申请日： 2012-01-25
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公开(公告)号： US20140023572A1公开(公告)日： 2014-01-23
- 发明人: James Vaughan , William Hawker
- 申请人： James Vaughan , William Hawker
- 申请人地址： AU St. Lucia
- 专利权人： THE UNIVERSITY OF QUEENSLAND
- 当前专利权人： THE UNIVERSITY OF QUEENSLAND
- 当前专利权人地址： AU St. Lucia
- 优先权： AU2011900232 20110125
- 国际申请： PCT/AU2012/000058 WO 20120125
- 主分类号： C22B15/00
- IPC分类号： C22B15/00 ; C22B3/00 ; C22B19/02
摘要：
A method of selectively leaching a metal such as nickel from an ore or ore processing intermediate comprising the metal and cobalt. The ore or ore processing intermediate is contacted with an acidic leach solution comprising an amount of an oxidising agent sufficient to oxidise a major portion of the cobalt to thereby cause it to be stabilised in the solid phase while a major portion of the metal is dissolved for subsequent recovery.
公开/授权文献
- US09447480B2 Method of ore processing 公开/授权日：2016-09-20
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