发明名称 |
METHOD FOR SEPARATING PLATINUM GROUP ELEMENT |
摘要 |
<p>A method for separating a platinum group element which comprises a step (A) of treating a material containing a platinum group element and one or both of selenium and tellurium with an alkali, a step (B) of leaching selenium and/or tellurium, and a step (C) of separating a leaching residue containing the platinum group element from a solution containing leached selenium and/or tellurium. The method can be used for separating selenium, tellurium and a platinum group element from a material containing a platinum group element and one or both of selenium and tellurium with good efficiency.</p> |
申请公布号 |
AU2003264343(A1) |
申请公布日期 |
2004.06.23 |
申请号 |
AU20030264343 |
申请日期 |
2003.08.28 |
申请人 |
MITSUBISHI MATERIALS CORPORATION |
发明人 |
SATOSHI OKADA;TAKAHIRO UNO;KAZUSUKE SATOU;SHOJI ISHIWATA |
分类号 |
C22B1/02;C22B3/00;C22B7/00;C22B11/00;C22B59/00;C22B61/00;(IPC1-7):C22B11/00 |
主分类号 |
C22B1/02 |
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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