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    • 16. 发明授权
    • Combined component for afterburning anode exhaust gases from a fuel cell system and for vaporizing educts delivered by the fuel cell system
    • 用于从燃料电池系统中对阳极废气进行后燃并用于汽化由燃料电池系统输送的废气的组合部件
    • US06756020B1
    • 2004-06-29
    • US09633843
    • 2000-08-07
    • Dietmar HeilBruno MotzetKonrad SchwabAlois TischlerMarc Weisser
    • Dietmar HeilBruno MotzetKonrad SchwabAlois TischlerMarc Weisser
    • B01D5000
    • H01M8/0631B01B1/005B01D53/8678B01D53/88B01D53/94B01D2255/806B01D2258/0208B01J8/0214B01J8/0278B01J8/0285B01J2208/00132C01B3/323
    • A combined component for afterburning anode exhaust gases from a fuel cell system and for vaporizing educts to be fed to the fuel cell system has an exhaust gas catalyzer for afterburning the anode exhaust gases, with a substantially cylindrical casing having an inlet and an outlet connection disposed coaxially to the long axis of the casing, one on a casing cover and the other on a casing bottom. A first gas-permeable inner tube is disposed coaxially to the long axis of the casing and fixedly joined at the gas inlet end to the casing cover, while a second gas-permeable outer tube which is also disposed coaxially with the long axis of the casing and has a radius rA greater than the radius rI of the inner tube but smaller than the radius rG of the casing. The latter is connected gas-tight to the casing cover at the inlet end. A bulk catalyst is disposed in the area between the inner and the outer tube for the catalytic oxidation of the anode exhaust gas. At least one educt to be fed to the fuel cell system is provided in the area between the inner tube and the outer tube, and at least one set of educt flow tubes of the evaporator, through which the educt to be evaporated flows, are carried around the inner tube of the exhaust gas catalyst.
    • 用于对来自燃料电池系统的阳极废气进行二次燃烧并且用于蒸发被输送到燃料电池系统的废气的组合部件具有用于对阳极废气进行后燃的废气催化剂,其具有设置有入口和出口连接的基本上圆柱形的壳体 与壳体的长轴同轴,一个在壳体盖上,另一个在壳体底部。 第一透气性内管与壳体的长轴同轴配置,并且在气体入口端固定地连接到壳体盖,而第二透气性外管也与外壳的长轴同轴设置 并且具有大于内管的半径r I的半径r A,但小于壳体的半径r G。 后者在入口端与外壳盖气密连接。 在内管和外管之间的区域中设置有用于阳极废气的催化氧化的体积催化剂。 在内管和外管之间的区域中设置有至少一个待送入燃料电池系统的喷射器,并且至少一组蒸发器的排出流管通过其被蒸发的流体流过。 围绕废气催化剂的内管。
    • 18. 发明授权
    • Membrane module for selective gas separation
    • 选择性气体分离膜组件
    • US06332913B1
    • 2001-12-25
    • US09471406
    • 1999-12-23
    • Sven BreitschwerdtWolfgang ErdmannDietmar HeilCarlo SchmidSteffen Wieland
    • Sven BreitschwerdtWolfgang ErdmannDietmar HeilCarlo SchmidSteffen Wieland
    • B01D5912
    • B01D53/22B01D63/06B01D2319/04
    • A membrane module for selective gas separation includes one or more separation units stacked one on the other, and at least one of interposed frame plates or stack-end frame plates. Each separation unit includes a support plate with a separation gas receiving structure and at least one corresponding gas separating membrane. The frame plates having a gas mixture flow chamber structure. Each separating unit and the frame plates contain (1) gas-mixture connecting channel structures in a first and a second side area formed by overlapping openings in the plates and extending in a stacking direction, which are in fluid connection with the gas mixture flow chamber structures; and (2) separation gas connection channel structures in a third and fourth side area, which are in fluid connection with the separation gas receiving structure or structures.
    • 用于选择性气体分离的膜组件包括一个或多个彼此堆叠的分离单元,以及插入的框架板或堆叠端框架板中的至少一个。 每个分离单元包括具有分离气体接收结构的支撑板和至少一个对应的气体分离膜。 框架板具有气体混合物流动室结构。 每个分离单元和框架板包含(1)在第一和第二侧区域中的气体混合连接通道结构,该第一和第二侧面区域由板中的重叠开口形成并在堆叠方向上延伸,该堆叠方向与气体混合物流动室流体连通 结构; 和(2)与分离气体接收结构或结构流体连通的第三和第四侧区域中的分离气体连接通道结构。