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公开(公告)号:US20070166214A1
公开(公告)日:2007-07-19
申请号:US10553032
申请日:2004-04-08
申请人: Peter Anderson , Mark Fisher , John Fittock , Victoria Hultgren , Erin Jones , Robert Messenger , Adam Moroney
发明人: Peter Anderson , Mark Fisher , John Fittock , Victoria Hultgren , Erin Jones , Robert Messenger , Adam Moroney
IPC分类号: B01D11/00
CPC分类号: C22B23/0446 , C22B3/12 , C22B3/14 , Y02P10/234
摘要: A process for the recovery of nickel and/or cobalt from an impure nickel, cobalt or mixed nickel/cobalt material including the steps of: a) providing a nickel, cobalt or mixed nickel/cobalt material; and b) contacting the nickel, cobalt or mixed nickel/cobalt material with a feed ammoniacal ammonium carbonate solution and a reductant in a leach step.
摘要翻译: 一种从不纯的镍,钴或混合的镍/钴材料回收镍和/或钴的方法,包括以下步骤:a)提供镍,钴或混合的镍/钴材料; 和b)使镍,钴或混合的镍/钴材料与浸取步骤中的原料氨碳酸铵溶液和还原剂接触。