| 发明名称 |
Reductive ammoniacal leaching of nickel and cobalt bearing materials |
| 摘要 |
<p>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.</p> |
| 申请公布号 |
AU2004228982(A1) |
申请公布日期 |
2004.10.21 |
| 申请号 |
AU20040228982 |
申请日期 |
2004.04.08 |
| 申请人 |
BHP BILLITON SSM TECHNOLOGY PTY LTD |
发明人 |
ERIN MAREE JONES;JOHN ERNEST FITTOCK;PETER ALLAN ANDERSON;ROBERT BRUCE MESSENGER;MARK FISHER;VICTORIA MARGARET HULTGREN;ADAM SEAN MORONEY |
| 分类号 |
C22B3/04;C22B3/14;C22B23/00;(IPC1-7):C22B3/04 |
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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