MEMBRANE SUPPORT MODULE FOR PERMEATE SEPARATION IN A FUEL CELL
    50.
    发明公开
    MEMBRANE SUPPORT MODULE FOR PERMEATE SEPARATION IN A FUEL CELL 审中-公开
    爱尔兰BRENNSTOFFZELLE的MEMBRANTRÄGERMODULZUR PERMEATTRENNUNG

    公开(公告)号:EP2349543A1

    公开(公告)日:2011-08-03

    申请号:EP09815143.4

    申请日:2009-09-16

    IPC分类号: B01D63/00

    摘要: A gas separation unit (102,200,300) for permeating a gas out from a pressurized feed mixture includes an input manifold (104,204), an exhaust manifold, (106,206) and a permeate assembly (108,208,303). The permeate assembly supports one or more permselective foils (130,132,218,232,318) over a hollow cavity (134,272,306) supported by a microscreen element (142,144,228,230,326). The microscreen element includes non-porous perimeter walls (190,192,278) supported on a frame surface and a porous central area (194,280) supported over the hollow cavity. A porous spacer (138,140,174,234) disposed inside the hollow cavity structurally supports the entire microscreen surface spanning the hollow cavity while also providing a void volume for receiving fluid passing through the porous central area and for conveying the fluid through the hollow cavity.

    摘要翻译: 用于从加压进料混合物渗出气体的气体分离单元102,200,300包括输入歧管104,204,排气歧管106,206和渗透物组件108,208,303。渗透组件支撑一个或多个 在由微型屏元件142,144,228,230和326支撑的中空腔134,272,306上的更多的选择性选择性箔130,132,218,232,318。微屏元件包括无孔周边壁190,192,278 支撑在框架表面和支撑在中空腔上的多孔中心区域194,280。 设置在中空腔内部的多孔隔离物138,140,​​174,234在结构上支撑横跨中空腔的整个微屏表面,同时还提供用于接收通过多孔中心区域的流体的空隙体积,并用于将流体输送通过中空空腔。