发明授权
- 专利标题: Electrolytic cell for alkali hydroxide production
- 专利标题(中): 氢氧化铝生产用电解槽
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申请号: US12001申请日: 1998-01-22
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公开(公告)号: US06113757A公开(公告)日: 2000-09-05
- 发明人: Takayuki Shimamune , Masashi Tanaka , Shuhei Wakita , Takahiro Ashida , Yoshinori Nishiki
- 申请人: Takayuki Shimamune , Masashi Tanaka , Shuhei Wakita , Takahiro Ashida , Yoshinori Nishiki
- 申请人地址: JPX Kanagawa
- 专利权人: Permelec Electrode Ltd.
- 当前专利权人: Permelec Electrode Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX9-021922 19970122; JPX9-041632 19970210
- 主分类号: C25B1/46
- IPC分类号: C25B1/46 ; C25B9/08 ; C25B15/08 ; C25B9/00 ; C25C7/00 ; C25D17/00
摘要:
An electrolytic cell for producing an alkali hydroxide using a gas diffusion cathode. A moistened oxygen-containing gas is uniformly supplied to the surface of the gas diffusion cathode by means of a gas distributing mechanism, such as at least one gas diffuser pipe having a plurality of openings facing the cathode surface.
公开/授权文献
- US5251585A Two-armed lever 公开/授权日:1993-10-12
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