发明申请
- 专利标题： Method for producing indium-containing aqueous solution
- 专利标题（中）： 含铟水溶液的制造方法
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申请号： US11033899申请日： 2005-01-13
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公开(公告)号： US20050155870A1公开(公告)日： 2005-07-21
- 发明人: Kazuya Koyama , Shinji Fujiwara , Kunio Saegusa
- 申请人： Kazuya Koyama , Shinji Fujiwara , Kunio Saegusa
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- 优先权： JP2004-010241 20040119; JP2004-010242 20040119
- 主分类号： C25C3/34
- IPC分类号： C25C3/34 ; C01G15/00 ; C22B3/04 ; C22B7/00 ; C22B25/06 ; C22B58/00 ; C25C1/12 ; C25C1/22 ; C25F1/00
摘要：
As an effective method for reusing ITO sintered bodies, there is provided a method for producing an aqueous solution containing indium ions which comprises a step of subjecting an acidic solution containing indium ions and tin ions to an electrolytic treatment to precipitate metallic tin and a step of removing or re-dissolving the precipitated metallic tin.
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