公开(公告)号：US4776940A

公开(公告)日：1988-10-11

申请号：US156370

申请日：1988-02-16

申请人： Peter Andres ,  Manfred Bodenburg ,  Wolfgang Turke

发明人： Peter Andres ,  Manfred Bodenburg ,  Wolfgang Turke

IPC分类号： C25B13/02 ,  C25B9/00 ,  C25B9/20 ,  C25B13/06 ,  C25B13/08

CPC分类号： C25B9/20 ,  C25B9/00

摘要： The gasket is disposed between the electrode frames, which are pressed against each other and are used in a membrane electrolysis for producing sodium solution, hydrogen and chlorine from an NaCl brine. The rim of the membrane is disposed between two parts of the gasket. At least one gasket part consists of a core frame, which is provided at least on one side with an attached sealing frame made of graphite. The core frame and the sealing frame are enclosed in a plastic film wrapper. The core frame may be made of asbestos and the plastic film wrapper may be made of polytetrafluoroethylene.

摘要翻译： 垫片设置在彼此压靠的电极框架之间，用于从NaCl盐水中生产钠溶液，氢气和氯气的膜电解。 膜的边缘设置在垫圈的两个部分之间。 至少一个垫圈部件由至少一侧设置有由石墨制成的附接密封框架的芯框架组成。 芯框架和密封框架封装在塑料薄膜包装中。 芯框架可以由石棉制成，并且塑料薄膜包装可以由聚四氟乙烯制成。