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    REGENERATIVE OXIDIZER ASSEMBLY FOR USE IN PEM FUEL CELL APPLICATIONS
    1.
    发明申请
    REGENERATIVE OXIDIZER ASSEMBLY FOR USE IN PEM FUEL CELL APPLICATIONS 审中-公开
    用于PEM燃料电池应用的再生氧化剂组件

    公开(公告)号：WO2006020066A3

    公开(公告)日：2009-04-02

    申请号：PCT/US2005025214

    申请日：2005-07-15

    Applicant: FUELCELL ENERGY INC

    Inventor： KATIKANENI SAI P ,  PATEL PINAKIN

    IPC: H01M2/02 ,  B01J8/08 ,  H01M8/10 ,  H01M8/18

    CPC classification number: C01B3/583 ,  B01J19/248 ,  B01J19/2485 ,  B01J2208/00194 ,  B01J2208/00212 ,  B01J2208/00309 ,  B01J2208/00504 ,  B01J2208/00814 ,  B01J2208/00884 ,  B01J2208/021 ,  B01J2208/028 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  H01M8/0668 ,  Y02P20/584

    Abstract: An oxidizer assembly provided with a housing having a plurality of inlets each for receiving a different gas and a plurality of outlets each corresponding to a different one of the inlets and outputting gas resulting from the gas received from its corresponding inlet. A catalyst assembly able to support gas flow therethrough is disposed within the housing and includes a catalyst able to oxidize carbon monoxide gas and to be regenerated. The catalyst assembly is further adapted to be movable such that successive parts of the assembly are able to be brought repeatedly in communication with a first inlet and its corresponding first outlet and then a second inlet and its corresponding second outlet of the housing. In the preferred form of the invention, the catalyst assembly is additionally adapted so that each section is brought in communication with a third inlet and its corresponding third outlet after being in communication with the second inlet and its corresponding second outlet and prior to being brought back into communication with the first inlet and its corresponding outlet.

    Abstract translation: 一种氧化器组件，其设置有具有多个入口的壳体，每个入口用于接收不同的气体和多个出口，每个出口对应于不同的入口并输出从其相应入口接收的气体产生的气体。 能够支撑气体流过其中的催化剂组件设置在壳体内，并且包括能够氧化一氧化碳气体并被再生的催化剂。 催化剂组件还适于可移动，使得组件的连续部分能够被重复地与第一入口及其对应的第一出口连接，然后与壳体的第二入口及其对应的第二出口连通。 在本发明的优选形式中，催化剂组件另外适配成使得每个部分在与第二入口及其对应的第二出口连通并且在被带回之前与第三入口及其相应的第三出口连通 与第一个入口及其相应的出口通信。

    IN-SITU REMOVAL OF ELECTROLYTE FROM GAS OXIDIZER
    5.
    发明申请
    IN-SITU REMOVAL OF ELECTROLYTE FROM GAS OXIDIZER 审中-公开
    原位从气体氧化器中清除电解液

    公开(公告)号：WO2006071361A3

    公开(公告)日：2006-12-21

    申请号：PCT/US2005040233

    申请日：2005-11-04

    Applicant: FUELCELL ENERGY INC

    Inventor： KATIKANENI SAI P ,  FAROOQUE MOHAMMAD ,  CARLSON GLENN L ,  BENEDICT MARK

    IPC: H01M8/00 ,  H01M8/08 ,  H01M8/14

    CPC classification number: H01M8/04104 ,  B01D53/864 ,  B01D2257/108 ,  B01D2258/0208 ,  H01M8/04097 ,  H01M8/0656 ,  H01M8/0662 ,  H01M8/0687 ,  H01M8/0693 ,  H01M2008/147 ,  Y02E60/526

    Abstract: A method and apparatus for use with an oxidizer assembly of a fuel cell system in which the oxidizer assembly has an oxidizing unit for oxidizing anode exhaust gas containing electrolyte particulates and is adapted or conditioned so as to enable the electrolyte particulates to be removable from the assembly and to be removed from the assembly, and wherein the conditioning and removing occur with the oxidizing unit retained in the oxidizer assembly. The fuel cell system is also adapted so that such conditioning and removing occur with the oxidizing assembly retained in the fuel cell system.

    Abstract translation: 一种与燃料电池系统的氧化剂组件一起使用的方法和设备，其中氧化剂组件具有用于氧化含有电解质颗粒的阳极废气的氧化单元，并且适合或调节成使得电解质颗粒能够从组件移除 并从组件中取出，并且其中调节和去除发生在保留在氧化剂组件中的氧化单元中。 燃料电池系统也适合于使得在氧化组件保留在燃料电池系统中的情况下发生这种调节和移除。

    OMS-2 CATALYSTS IN PEM FUEL CELL APPLICATIONS
    8.
    发明申请
    OMS-2 CATALYSTS IN PEM FUEL CELL APPLICATIONS 审中-公开
    PEM燃料电池应用中的OMS-2催化剂

    公开(公告)号：WO2006019560A3

    公开(公告)日：2007-03-29

    申请号：PCT/US2005023843

    申请日：2005-07-06

    Applicant: FUELCELL ENERGY INC

    Inventor： KATIKANENI SAI P ,  PATEL PINAKIN ,  SUIB STEVEN L

    IPC: H01M8/00 ,  H01M8/04

    CPC classification number: H01M8/0668 ,  C01B3/583 ,  C01B2203/0205 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/0618 ,  H01M8/1018 ,  Y02P70/56

    Abstract: A PEM fuel cell system in which an oxidizer is provided and in which the catalyst for the oxidizer is an OMS-2 catalyst and, in particular, an M-OAS-2 catalyst. Preferable catalysts are Co-OMS-2, Cu-OMS-2 and Ag-OAS-2 and, more preferably, Ag-OMS-2. Also, the effectiveness of the oxidizer is enhanced by one or more of the controlled addition of oxidant to the fuel feed and/or oxidizer, controlling the space velocity of the fuel feed and controlling the operaring temperature of the oxidizer. A system for regeneration of the M-OMS-2 catalyst and a method of making the catalyst are additionally provided.

    Abstract translation: 提供氧化剂的PEM燃料电池系统，其中用于氧化剂的催化剂是OMS-2催化剂，特别是M-OAS-2催化剂。 优选的催化剂是Co-OMS-2，Cu-OMS-2和Ag-OAS-2，更优选Ag-OMS-2。 此外，氧化剂的有效性通过一种或多种将氧化剂控制加入到燃料进料和/或氧化剂中来加强，控制燃料进料的空间速度并控制氧化剂的操作温度。 另外提供了M-OMS-2催化剂的再生系统和制造催化剂的方法。

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