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    Method of operating a fuel cell system
    6.
    发明授权
    Method of operating a fuel cell system 有权
    操作燃料电池系统的方法

    公开(公告)号：US07981555B2

    公开(公告)日：2011-07-19

    申请号：US12360150

    申请日：2009-01-27

    申请人： Kunihiro Ukai ,  Kiyoshi Taguchi ,  Hidenobu Wakita ,  Seiji Fujihara

    发明人： Kunihiro Ukai ,  Kiyoshi Taguchi ,  Hidenobu Wakita ,  Seiji Fujihara

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04156 ,  H01M8/0612

    摘要： A method for operating a fuel cell system having a fuel cell equipped with an anode and a cathode includes the steps of generating electric power by allowing hydrogen gas supplied to the anode and oxygen gas supplied to the cathode to react electrochemically with each other, recovering water from water vapor discharged from at least one of the anode and cathode, storing recovered water in a water storing portion equipped with a tank having a closable drain opening, through which opening water stored in the tank is dischargeable to outside the fuel cell system, supplying water stored in the tank to a water utilizing means by a water supply portion, and making a decision whether or not to discharge the stored water to outside the fuel cell system through the drain opening in view of an increase in an amount of undesirable germs contained in water stored in the water storing portion.

    摘要翻译： 一种具有装有阳极和阴极的燃料电池的燃料电池系统的方法包括以下步骤：通过供给阳极的氢气和供给阴极的氧气彼此电化学反应来产生电力，回收水 从阳极和阴极中的至少一个排出的水蒸气，将回收的水储存在具有可关闭的排水开口的储水部分中，储存在罐中的开放水可通过该容器排放到燃料电池系统的外部，供给 考虑到所含的不希望的细菌数量的增加，存储在罐中的水通过供水部分使用装置，并且决定是否通过排水口将储存的水排放到燃料电池系统外部 在存储在储水部分中的水中。

    Fuel cell system
    7.
    发明申请
    Fuel cell system 审中-公开
    燃料电池系统

    公开(公告)号：US20070104983A1

    公开(公告)日：2007-05-10

    申请号：US10561778

    申请日：2004-11-18

    申请人： Hidenobu Wakita ,  Yukimune Kani ,  Seiji Fujihara ,  Kiyoshi Taguchi ,  Kunihiro Ukai

    发明人： Hidenobu Wakita ,  Yukimune Kani ,  Seiji Fujihara ,  Kiyoshi Taguchi ,  Kunihiro Ukai

    IPC分类号： H01M8/06

    CPC分类号： C01B3/382 ,  C01B3/48 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/1047 ,  C01B2203/127 ,  C01B2203/1288 ,  C01B2203/1604 ,  H01M8/04089 ,  H01M8/0612 ,  H01M8/0618 ,  H01M8/0662

    摘要： A fuel cell system of the present invention comprises a reformer (1) configured to generate a hydrogen-rich gas, a shift converter (2) configured to generate hydrogen and carbon dioxide from carbon monoxide in the hydrogen-rich gas and water, a hydrogen generator (20) including a carbon monoxide removing portion (3) configured to reduce the carbon monoxide in the hydrogen-rich gas which has not been removed in said shift converter (2), a fuel cell (4) configured to generate power using the hydrogen-rich gas supplied from the hydrogen generator (20) and an oxidizing gas, an air supply portion (6, 9) configured to supply air to at least one of a position upstream of said reformer (1) and a position between said carbon monoxide removing portion (3) and said fuel cell (4) in a flow of the fuel gas; and an impurity removing means (12, 13) configured to remove an impurity gas from the air.

    摘要翻译： 本发明的燃料电池系统包括配置成产生富氢气体的重整器（1），配置成在富氢气体和水中从一氧化碳产生氢气和二氧化碳的换档转换器（2），氢气 发电机（20），其包括一氧化碳去除部分（3），其被配置为减少在所述换档转换器（2）中未被除去的富氢气体中的一氧化碳;燃料电池（4），被配置为使用 从氢生成器（20）供给的富氢气体和氧化气体，空气供给部（6,9），其构造成将空气供给到所述重整器（1）上游的位置和所述碳 一氧化碳去除部分（3）和燃料电池（4）; 以及构造成从空气中去除杂质气体的杂质去除装置（12,13）。

    Method for recovering catalyst material,catalyst material recovered by said recovering method, method for recovering substrate, substrate recovered by said recovering method
    9.
    发明申请
    Method for recovering catalyst material,catalyst material recovered by said recovering method, method for recovering substrate, substrate recovered by said recovering method 失效
    用于回收催化剂材料的方法，通过所述回收方法回收的催化剂材料，回收底物的方法，通过所述回收方法回收的底物

    公开(公告)号：US20060084572A1

    公开(公告)日：2006-04-20

    申请号：US10527058

    申请日：2004-03-09

    申请人： Hidenobu Wakita ,  Kiyoshi Taguchi ,  Seiji Fujihara ,  Kunihiro Ukai

    发明人： Hidenobu Wakita ,  Kiyoshi Taguchi ,  Seiji Fujihara ,  Kunihiro Ukai

    IPC分类号： B05D3/02 ,  B05D1/36

    CPC分类号： C22B11/028 ,  B01J23/96 ,  B01J38/00 ,  C22B7/009 ,  C22B11/048 ,  Y02P10/214

    摘要： The present invention is a method for recovering a catalyst from a catalyst body comprising a carrier having a catalyst layer formed on at least a part of the surface thereof, which comprises (a) a step of forming an overcoat layer on the surface of the catalyst layer, and (b) a step of allowing the catalyst body having the overcoat layer formed thereon to stand under the condition to result in a difference in expansibility or contractility exhibited by the overcoat layer from that exhibited by the carrier, wherein exfoliation of the catalyst layer from the carrier is permitted by means of the resulting difference in expansibility or contractility under the condition.

    摘要翻译： 本发明是一种从催化剂体中回收催化剂的方法，该催化剂体包含在其表面的至少一部分上形成有催化剂层的载体，其包括（a）在催化剂表面上形成外涂层的步骤 层，以及（b）使在其上形成有外涂层的催化剂体在使载体表现出的外涂层的膨胀性或收缩性差异的状态下放置的步骤，其中催化剂的剥离 通过在条件下的可扩展性或收缩性的差异允许来自承运人的层。

    Fuel cell generation apparatus
    10.
    发明申请
    Fuel cell generation apparatus 审中-公开
    燃料电池生成装置

    公开(公告)号：US20050153179A1

    公开(公告)日：2005-07-14

    申请号：US10508560

    申请日：2003-07-30

    申请人： Kunihiro Ukai ,  Kiyoshi Taguchi ,  Hidenobu Wakita ,  Seiji Fujihara

    发明人： Kunihiro Ukai ,  Kiyoshi Taguchi ,  Hidenobu Wakita ,  Seiji Fujihara

    IPC分类号： H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/04156 ,  H01M8/0612

    摘要： The present invention provides a fuel cell system comprising a hydrogen generator (1) which generates hydrogen gas by allowing a source material to undergo a reforming reaction and a fuel cell (3) which is equipped with a anode and an cathode and which generates electric power by allowing the hydrogen gas supplied to the anode and oxygen gas supplied to the cathode to react electrochemically with each other. The fuel cell system further comprises a water recovering portion (5) configured to recover water from water vapor discharged from at least one of the fuel and cathodes, a water storing portion (6) which is equipped with a tank (6a) for storing water recovered by the water recovering portion (5), and a water supply portion (10) configured to supply water stored in the tank (6a) to the hydrogen generator (1), wherein the tank (6a) is configured, in order to prevent water stored in the tank (6a) from decaying, such that the stored water is dischargable to the outside, and wherein the fuel cell system is so configured as to make a decision on whether or not to discharge the stored water to the outside for the prevention of water decay.

    摘要翻译： 本发明提供一种燃料电池系统，其包括通过使源材料经历重整反应而产生氢气的氢发生器（1）和具有阳极和阴极的产生电力的燃料电池（3） 通过使供给到阳极的氢气和供给阴极的氧气彼此电化学反应。 所述燃料电池系统还包括：水回收部（5），被配置为从至少一个所述燃料和阴极排出的水蒸汽中回收水;储水部（6），其配备有用于储存的罐 由水回收部分（5）回收的水;以及供水部分（10），其被配置为将存储在罐（6a）中的水供应到氢生成器（1），其中，所述罐（6a） 为了防止储存在罐（6a）中的水分腐烂，使得储存的水可以排放到外部，并且其中燃料电池系统被构造成对是否将储存的水排放到 外面为防止水分衰退。