发明申请
- 专利标题: Electrolysis cell, especially for electrochemical production of chlorine
- 专利标题(中): 电解池,特别用于电化学生产氯
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申请号: US10491621申请日: 2002-09-19
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公开(公告)号: US20050173257A1公开(公告)日: 2005-08-11
- 发明人: Andreas Bulan , Fritz Gestermann , Manfred Marre , Walter Hansen , Michael Grossholz
- 申请人: Andreas Bulan , Fritz Gestermann , Manfred Marre , Walter Hansen , Michael Grossholz
- 优先权: DE10148600.6 20011002
- 国际申请: PCT/EP02/10516 WO 20020919
- 主分类号: C01B7/01
- IPC分类号: C01B7/01 ; C25B1/26 ; C25B9/00 ; C25B9/02 ; C25B9/08
摘要:
An electrolysis cell, suitable for the electrochemical production of chlorine from aqueous solutions of hydrogen chloride. The cell preferably comprises an anode space formed from an anode, an anode frame, and a back wall, the anode frame supporting the anode, and the anode space having an inlet and an outlet for the electrolyte, a cathode space formed from a current collector. The cell further preferably comprises a cathode frame and a back wall, the cathode frame supporting the current collector and the cathode space having an inlet and an outlet for the gas, a gas diffusion electrode arranged between anode and current collector and an cation exchange membrane arranged between anode and gas diffusion electrode, wherein the gas diffusion electrode is fixed on the current collector.