发明名称 Membrane module for the separation of hydrogen and method for the production thereof
摘要 A membrane module for the separation of hydrogen is configured for parallel flows and contains a plurality of planar membrane cells which respectively comprise two hydrogen-selective planar membranes respectively surrounded by a flat membrane frame. An air-permeable distancing layer is arranged between the membranes for removal of the permeate gas and a supply frame surrounding a supply area for the reformate gas. All membrane frames and supply frames have the same outer dimensions and form a stack with planar side surfaces. Two membrane frames of each membrane cell have protruding edges directed towards each other, enabling them to enter into contact with each other, except for at least one first opening towards a side surface of the stack. The supply frame is disposed, except for second and third openings towards the side surfaces of the stack, in a closely adjacent manner to the edges of the membrane frame of two neighboring membrane cells. The outsides of all membrane frames and supply frames, except for first, second and third openings, are welded or soldered to each other in a gas-tight manner.
申请公布号 US2006162563(A1) 申请公布日期 2006.07.27
申请号 US20050523088 申请日期 2005.02.02
申请人 DAIMLERCHRYSLTER AG 发明人 POSCHMANN THOMAS
分类号 B01D53/22;B01D63/08;B01D65/00;C01B3/50;H01M8/06 主分类号 B01D53/22
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