发明授权
US06221232B1 Electrolytic refining method for gallium and apparatus for use in the method
失效
用于镓的电解精炼方法和用于该方法的装置
- 专利标题： Electrolytic refining method for gallium and apparatus for use in the method
- 专利标题（中）： 用于镓的电解精炼方法和用于该方法的装置
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申请号： US09428476申请日： 1999-10-28
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公开(公告)号： US06221232B1公开(公告)日： 2001-04-24
- 发明人: Kenichi Tayama , Nagayasu Yanata , Kishio Tayama
- 申请人： Kenichi Tayama , Nagayasu Yanata , Kishio Tayama
- 优先权： JP10-310331 19981030; JP10-310332 19981030
- 主分类号： C25C334
- IPC分类号： C25C334
摘要：
An electrolytic refining method for gallium by depositing refined gallium on a cathode in an electrolytic solution using a melted raw gallium material as an anode in an electrolytic cell is disclosed, comprising applying a centrifugal force to the melted raw gallium material and discharging out a scum gathered in the central portion of the cell.
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