利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

163 条记录 (耗时 0.029 秒)

    VORRICHTUNG ZUR ENTFERNUNG VON WASSERSTOFF AUS EINEM GASGEMISCH UND ANWENDUNG DER VORRICHTUNG
    81.
    发明授权
    VORRICHTUNG ZUR ENTFERNUNG VON WASSERSTOFF AUS EINEM GASGEMISCH UND ANWENDUNG DER VORRICHTUNG 失效
    装置氢气与从气体混合物拆卸和应用设备的

    公开(公告)号：EP0868395B1

    公开(公告)日：1999-05-26

    申请号：EP96946084.9

    申请日：1996-12-16

    申请人： FORSCHUNGSZENTRUM JÜLICH GMBH

    发明人： FÜRST, Leander ,  NEUMEISTER, Herbert ,  FLUCHT, Reinhold

    IPC分类号： C01B5/00 ,  G21C19/37 ,  B01D53/86

    CPC分类号： B01D53/8671 ,  C01B3/58 ,  C01B5/00 ,  C01B2203/0435 ,  C01B2203/0465

    摘要： The invention relates to a device for removing hydrogen from a gas mixture containing free hydrogen and oxygen, by the catalytic oxidation of the hydrogen in a reaction chamber (6), with a support (1) secured in the reaction chamber and coated on its surface (2) with catalytically active materials, serving to conduct reaction heat away, and an inlet (7) to the reaction chamber for the gas mixture and an outlet (10) for residual gas remaining after the oxidation of the hydrogen. A part (5) of the catalytically active surface (2) of the support (1) is immersed in a liquid bath (3), the temperature of which is below the condensation temperature of the water vapour formed in the reaction chamber (6). The inlet (7) for the liquid bath (3) also acts as the inlet for the gas mixture to be fed into the reaction chamber and the outlet (10) also acts as an outlet for the residual gas, and both the inlet (7) and the outlet (10) lie below the liquid level (8) in the reaction chamber (6) the pressure in the reaction chamber being controllable.

    WATER GENERATING METHOD.
    83.
    发明公开
    WATER GENERATING METHOD. 失效
    水过程。

    公开(公告)号：EP0666237A4

    公开(公告)日：1995-10-18

    申请号：EP93921117

    申请日：1993-10-05

    申请人： OHMI TADAHIRO

    发明人： OHMI TADAHIRO

    IPC分类号： C01B5/00 ,  G01N1/00

    CPC分类号： C01B5/00

    摘要： A water generating method which is capable of providing a large quantity of water-mixed gas having an accurate concentration of water in a wide range from a low level of the order of ppt and ppb to a high level of the order of percentage, and a super-high cleanness, and which is quick to respond and simple to maintain. A method of generating water on reaction between hydrogen and oxygen consisting of the steps of generating a first mixed gas by mixing hydrogen, oxygen and an inert gas, and generating water by introducing the first mixed gas into a reaction tube, which is formed out of a material having a catalytic action capable of turning hydrogen and oxygen into radicals, and heating the interior of the reaction tube so as to cause a reaction between the hydrogen and oxygen contained in the first gas and produce water.

    VORRICHTUNG FÜR DIE REKOMBINATION VON WASSERSTOFF UND SAUERSTOFF SOWIE VERWENDUNG DER VORRICHTUNG
    84.
    发明授权
    VORRICHTUNG FÜR DIE REKOMBINATION VON WASSERSTOFF UND SAUERSTOFF SOWIE VERWENDUNG DER VORRICHTUNG 无效
    设备用于重组氢，氧和设备的使用。

    公开(公告)号：EP0527968B1

    公开(公告)日：1995-07-26

    申请号：EP91920997.3

    申请日：1991-05-09

    申请人： SIEMENS AKTIENGESELLSCHAFT

    发明人： HECK, Reinhard ,  SCHWENK, Karl-Heinz

    IPC分类号： G21C19/30 ,  C01B5/00 ,  B01J37/02

    CPC分类号： C01B5/00 ,  B01J12/007 ,  G21C9/06 ,  G21C19/317 ,  Y02E30/40

    摘要： The surface recombiner (R) has catalytic flat bodies (1) over which the gas/vapour mixture containing the hydrogen to be removed is passed and also a casing (2) surrounding and supporting the flat bodies (1). According to the invention, the casing (2) has at least one permanently open gas inlet aperture (3) and a permanently open gas outlet aperture (4) which intercommunicate via a gas flow path inside the casing. The catalytic flat bodies (1) are arranged inside the casing (2) after the gas inlet aperture (3) in the gas flow path. The casing (2) preferably has the dimensions of a space heater in which the gas inlet aperture (3) is preferably arranged in the lower part and directed downwards and the gas outlet aperture (4) is arranged in the upper region of a front panel (2b) of the casing (2). The device makes it possible advantageously to form a dual system together with catalytic H2 igniters and H2 spark igniters, which is suitable for nuclear power stations.

    Heat pipe heat exchanger and heat pipe therefor
    88.
    发明公开
    Heat pipe heat exchanger and heat pipe therefor 失效
    WärmetauschermitWärmerohren。

    公开(公告)号：EP0469260A1

    公开(公告)日：1992-02-05

    申请号：EP91108399.6

    申请日：1991-05-24

    申请人： ABB AIR PREHEATER, INC.

    发明人： Counterman, Wayne Stanley

    IPC分类号： F28D15/02 ,  C01B5/00

    CPC分类号： F28D15/0258 ,  B01J23/868 ,  C01B5/00 ,  F28D15/0275 ,  F28F2200/005

    摘要： A heat pipe heat exchanger (2) and a heat pipe (10) therefor wherein the condensor end (30) of the heat pipe (10) is provided with a hydrogen gas collection chamber (80) which houses a hydrogen gas oxidization material (85) and/or has a wall portion formed at least in part of a material (82) through which hydrogen gas diffuses thereby improving the removal of hydrogen gas generated within the heat pipe (10) from the working cavity (50) thereof.
    The heat exchanger (2) includes a casing (4) defining a first gas duct (6) for a stream of heated gas and a second gas duct (8) for a stream of gas to be heated. The heat pipes (10) are disposed within the heat exchanger (2) with their evaporator portion (20) in the first gas duct (6) and their condenser portion (30) in the second gas duct (8). An auxiliary plenum chamber (40) is provided laterally adjacent the second gas duct (8) to receive the hydrogen gas collection chamber (80) of each heat pipe. The hydrogen gas collection chambers (80) are selectively heated either by a heating coil (90) wrapped about the hydrogen gas collection chamber (80) of each heat pipe, or by heating the interior of the auxiliary plenum chamber (40).

    摘要翻译： 一种热管热交换器（2）及其热管（10），其中，热管（10）的冷凝器端（30）设置有氢气收集室（80），其容纳氢气氧化材料（85 ）和/或具有形成至少部分由氢气扩散的材料（82）形成的壁部分，从而改善从其工作空腔（50）内在热管（10）内产生的氢气的去除。 热交换器（2）包括限定用于加热气体流的第一气体管道（6）和用于待加热气体流的第二气体管道（8）的壳体（4）。 热管10设置在热交换器2内，其蒸发器部分20位于第一气体导管6和第二气体管道8中的冷凝器部分30中。 辅助增压室（40）在第二气体管道（8）的横向附近设置以接收每个热管的氢气收集室（80）。 氢气收集室（80）通过缠绕在每个热管的氢气收集室（80）周围的加热线圈（90）或通过加热辅助增压室（40）的内部来选择性加热。