发明名称 |
METHOD OF RECOVERING VALUABLE METAL FROM SCRAP CONTAINING CONDUCTIVE OXIDE |
摘要 |
<p>Provided is a method of recovering valuable metal from oxide system scrap including the steps of performing electrolysis using an insoluble electrode as an anode and an oxide system scrap as a cathode, and recovering the scrap of the cathode as metal or suboxide. Specifically, this method enables the efficient recovery of valuable metal from oxide system scrap of an indium-tin oxide (ITO) sputtering target or oxide system scrap such as mill ends that arise during the production of such a sputtering target.</p> |
申请公布号 |
EP2130947(A1) |
申请公布日期 |
2009.12.09 |
申请号 |
EP20080721548 |
申请日期 |
2008.03.07 |
申请人 |
NIPPON MINING & METALS CO., LTD. |
发明人 |
SHINDO, YUICHIRO;TAKEMOTO, KOICHI |
分类号 |
C25C1/14;C22B1/02;C22B3/04;C22B3/44;C22B5/12;C22B7/00;C22B19/34;C22B25/06;C22B58/00;C25B1/00;C25C1/16;C25C1/22 |
主分类号 |
C25C1/14 |
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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