发明申请
- 专利标题: Falling bed cathode cell for metal electrowinning
- 专利标题(中): 用于金属电解沉积的倒床阴极电池
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申请号: US10561560申请日: 2004-06-23
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公开(公告)号: US20070102302A1公开(公告)日: 2007-05-10
- 发明人: Douglas Robinson , Stacey MacDonald , Francesco Todaro
- 申请人: Douglas Robinson , Stacey MacDonald , Francesco Todaro
- 申请人地址: IT Milan 20134
- 专利权人: DE NORA ELETTRODI S.P.A.
- 当前专利权人: DE NORA ELETTRODI S.P.A.
- 当前专利权人地址: IT Milan 20134
- 优先权: ITMI2003A001270 20030624
- 国际申请: PCT/EP04/06790 WO 20040623
- 主分类号: C25B9/08
- IPC分类号: C25B9/08
摘要:
A cell (100) for metal electrowinning from metal ion solutions is described, wherein the cathode (1) consists of a falling bed of growing beads; the beads, withdrawn from the lower part of the bed, are recycled to the top section of the cathodic compartment by means of an external vertical duct (3).
公开/授权文献
- US07601247B2 Falling bed cathode cell for metal electrowinning 公开/授权日:2009-10-13
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