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2. 发明授权

US3879225A Electrochemical cells comprising fluidized bed electrodes 失效
标题翻译：包括流化床电极的电化学电池
公开(公告)号：US3879225A
公开(公告)日：1975-04-22
申请号：US35637673
申请日：1973-05-02
申请人： NAT RES DEV
发明人： BACKHURST JOHN RAYNER , GOODRIDGE FRANCIS , PLIMLEY RAYMOND ERNEST , FLEISCHMANN MARTIN
IPC分类号： C02F1/461 , C25B9/16 , H01M8/08 , H01M27/04
CPC分类号： H01M8/08 , C02F1/46114 , C25B9/162
摘要： An electrode arrangement for an electrochemical cell comprises an electrode chamber having one side wall which is at least in part a permeable or semi-permeable diaphragm and containing a bed of conducting or semi-conducting particles which in use of the cell are caused to be acted upon by an upwardly flowing liquid to form a fluidized bed of particles, the flow being substantially uniform over horizontal cross-sections of the electrode chamber, and in order to achieve substantially uniform upward flow of liquid a bottom portion is provided for said chamber which is tapered downwardly and a thin horizontal slot enters the side of the taper to enable said liquid to be passed to the electrode chamber and at the same time substantially to prevent the particles from passing out of the electrode chamber when the upward flow of the liquid ceases.
摘要翻译：用于电化学电池的电极装置包括具有一个侧壁的电极室，所述侧壁至少部分是可渗透或半透膜，并且包含导电或半导电颗粒床，在使用所述电池时使其起作用通过向上流动的液体形成颗粒的流化床，该流动在电极室的水平横截面上基本均匀，并且为了实现液体的基本均匀的向上流动，为所述室提供底部，其为向下锥形并且薄的水平狭槽进入锥体的侧面，以使所述液体能够通过电极室，并且同时基本上防止当液体的向上流动停止时颗粒从电极室流出。

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