发明授权
- 专利标题： Process for heavy metal electrowinning
- 专利标题（中）： 重金属电解冶金工艺
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申请号： US235914申请日： 1994-05-02
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公开(公告)号： US5468354A公开(公告)日： 1995-11-21
- 发明人: Gianni Zoppi
- 申请人： Gianni Zoppi
- 申请人地址： LIX Triesen
- 专利权人： Ecochem Aktiengesellschaft
- 当前专利权人： Ecochem Aktiengesellschaft
- 当前专利权人地址： LIX Triesen
- 优先权： CHX01352/93 19930503
- 主分类号： C25C1/00
- IPC分类号： C25C1/00 ; C25C1/08 ; C25C1/16
摘要：
A process for producing metals, Me, selected from zinc, nickel, cadmium and cobalt, in which the corresponding water-soluble ammino complex Me(NH.sub.3).sub.n Cl.sub.m is formed, and such a complex, in an aqueous solution, is submitted to electrolysis in a cell which is free of there being a separator structure between the anodic and the cathodic compartments.
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