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公开(公告)号：US20120192712A1
公开(公告)日：2012-08-02
申请号：US13395826
申请日：2010-09-14
申请人： Hideto Kurokawa , Takumi Nishii , Yoshinori Shirasaki , Isamu Yasuda , Masahiko Morinaga , Hiroshi Yukawa , Tomonori Nanbu , Yoshihisa Matsumoto
发明人： Hideto Kurokawa , Takumi Nishii , Yoshinori Shirasaki , Isamu Yasuda , Masahiko Morinaga , Hiroshi Yukawa , Tomonori Nanbu , Yoshihisa Matsumoto
CPC分类号： B01D71/022 , B01D53/228 , C01B3/503 , C22C9/00 , C22C27/02
摘要： Provided is a novel hydrogen separation membrane formed of a Nb—W—Mo-based alloy. A method for separating hydrogen using the hydrogen separation membrane and hydrogen separation conditions are selected by a particular procedure. A hydrogen separation membrane formed of the Nb—W—Mo-based alloy membrane. A method for separating hydrogen using the Nb—W—Mo-based alloy membrane and the conditions for separating hydrogen using the Nb —W—Mo-based alloy membrane are set by measuring the hydrogen pressure P of a hydrogen atmosphere for the Nb—W—Mo-based alloy membrane and the dissolved hydrogen content C of the Nb—W—Mo-based alloy membrane at a temperature T; generating a PCT curve associating the temperature T, the hydrogen pressure P, and the dissolved hydrogen content C on the basis of actual measurement data about the three requirements; and setting operating temperature and primary and secondary hydrogen pressure conditions by determining the relationship between the dissolved hydrogen content C and the brittle fracture of the Nb—W—Mo-based alloy membrane on the basis of the PCT curve to evaluate critical dissolved hydrogen content related to hydrogen embrittlement resistance.
摘要翻译： 提供了一种由Nb-W-Mo基合金形成的新型氢分离膜。 使用氢分离膜和氢分离条件分离氢的方法通过特定的方法进行选择。 由Nb-W-Mo系合金膜形成的氢分离膜。 使用Nb-W-Mo基合金膜分离氢的方法和使用Nb-W-Mo基合金膜分离氢的条件通过测量Nb-W的氢气氛的氢压力P来设定 -Mo基合金膜和Nb-W-Mo基合金膜在温度T下的溶解氢含量C; 根据关于三个要求的实际测量数据生成关于温度T，氢气压力P和溶解氢含量C的PCT曲线; 并根据PCT曲线确定Nb-W-Mo基合金膜的溶解氢含量C与脆性断裂之间的关系，设定工作温度和初级和次级氢气压力条件，以评估临界溶解氢含量 耐氢脆性。
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公开(公告)号：US08728199B2
公开(公告)日：2014-05-20
申请号：US13395826
申请日：2010-09-14
申请人： Hideto Kurokawa , Takumi Nishii , Yoshinori Shirasaki , Isamu Yasuda , Masahiko Morinaga , Hiroshi Yukawa , Tomonori Nanbu , Yoshihisa Matsumoto
发明人： Hideto Kurokawa , Takumi Nishii , Yoshinori Shirasaki , Isamu Yasuda , Masahiko Morinaga , Hiroshi Yukawa , Tomonori Nanbu , Yoshihisa Matsumoto
CPC分类号： B01D71/022 , B01D53/228 , C01B3/503 , C22C9/00 , C22C27/02
摘要： Provided is a novel hydrogen separation membrane formed of a Nb—W—Mo-based alloy. A method for separating hydrogen using the hydrogen separation membrane and hydrogen separation conditions are selected by a particular procedure. A hydrogen separation membrane formed of the Nb—W—Mo-based alloy membrane. A method for separating hydrogen using the Nb—W—Mo-based alloy membrane and the conditions for separating hydrogen using the Nb—W—Mo-based alloy membrane are set by measuring the hydrogen pressure P of a hydrogen atmosphere for the Nb—W—Mo-based alloy membrane and the dissolved hydrogen content C of the Nb—W—Mo-based alloy membrane at a temperature T; generating a PCT curve associating the temperature T, the hydrogen pressure P, and the dissolved hydrogen content C on the basis of actual measurement data about the three requirements; and setting operating temperature and primary and secondary hydrogen pressure conditions by determining the relationship between the dissolved hydrogen content C and the brittle fracture of the Nb—W—Mo-based alloy membrane on the basis of the PCT curve to evaluate critical dissolved hydrogen content related to hydrogen embrittlement resistance.
摘要翻译： 提供了一种由Nb-W-Mo基合金形成的新型氢分离膜。 使用氢分离膜和氢分离条件分离氢的方法通过特定的方法进行选择。 由Nb-W-Mo系合金膜形成的氢分离膜。 使用Nb-W-Mo基合金膜分离氢的方法和使用Nb-W-Mo基合金膜分离氢的条件通过测量Nb-W的氢气氛的氢压力P来设定 -Mo基合金膜和Nb-W-Mo基合金膜在温度T下的溶解氢含量C; 根据关于三个要求的实际测量数据生成关于温度T，氢气压力P和溶解氢含量C的PCT曲线; 并根据PCT曲线确定Nb-W-Mo基合金膜的溶解氢含量C与脆性断裂之间的关系，设定工作温度和初级和次级氢气压力条件，以评估临界溶解氢含量 耐氢脆性。
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公开(公告)号：US07736774B2
公开(公告)日：2010-06-15
申请号：US10503711
申请日：2003-02-05
申请人： Takashi Ogiwara , Yoshio Matsuzaki , Isamu Yasuda , Kentaro Ito
发明人： Takashi Ogiwara , Yoshio Matsuzaki , Isamu Yasuda , Kentaro Ito
CPC分类号： H01M8/2425 , C01B3/34 , C01B2203/0227 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , H01M8/04022 , H01M8/04074 , H01M8/0612 , H01M8/0618 , H01M2008/1293 , Y02P20/128
摘要： There are provided a solid oxide fuel cell system made up of (a) a solid oxide fuel cell stack, (b) a preliminary reformer for removing hydrocarbons having two or more carbon atoms from a hydrocarbon fuel by converting the hydrocarbons having two or more carbon atoms into methane, hydrogen, and carbon monoxide, and (c) an integrated heat exchanger for catalytic combustion for heating either air or fuel, or both the air and fuel, to be guided to the solid oxide fuel cell stack, by use of a combustion gas formed by combusting discharged fuel with the use of discharged air, wherein the component equipment described above are disposed in an adiabatic vessel and the integrated heat exchanger for catalytic combustion for use in the solid oxide fuel cell system.
摘要翻译： 提供一种由（a）固体氧化物燃料电池堆组成的固体氧化物燃料电池系统，（b）通过将具有两个或更多个碳的烃转化而从烃燃料中除去具有两个或更多个碳原子的烃的预备重整器 原子进入甲烷，氢气和一氧化碳，和（c）用于加热空气或燃料或空气和燃料二者的用于催化燃烧的集成热交换器，以引导至固体氧化物燃料电池堆，通过使用 通过使用排出的空气燃烧排放的燃料而形成的燃烧气体，其中上述组分设备设置在绝热容器中，并用于固体氧化物燃料电池系统中用于催化燃烧的集成热交换器。
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公开(公告)号：US07223492B2
公开(公告)日：2007-05-29
申请号：US10472999
申请日：2002-05-13
申请人： Yoshitaka Baba , Yoshio Matsuzaki , Isamu Yasuda
发明人： Yoshitaka Baba , Yoshio Matsuzaki , Isamu Yasuda
IPC分类号： H01M2/14
CPC分类号： H01M8/0208 , H01M8/0232 , H01M8/0247 , H01M8/0258 , H01M8/0271 , H01M8/0273 , H01M8/1213 , H01M8/2457 , H01M2008/1293
摘要： A laminated structure of a flat plate type solid oxide fuel cell is made up of an alloy metal separator having a flat plate and a slit plate, wherein the flat plate is brought into contact with the slit plate after the slit plate is brought into contact with an air pole or the air pole is brought into contact with the slit plate after the slit plate is brought into contact with the flat plate, whereby a problem with the working of the alloy metal separator can be eliminated, and also the excellent performance of the flat plate type solid oxide fuel cell can be maintained by using the separator.
摘要翻译： 平板型固体氧化物型燃料电池的层叠结构由具有平板状和狭缝板的合金金属隔板构成，其中，在与狭缝板接触后，平板与狭缝板接触 在狭缝板与平板板接触之后，空气杆或空气杆与狭缝板接触，从而可以消除合金金属隔板的加工问题，并且还优异的性能 可以通过使用隔膜来维持平板型固体氧化物燃料电池。
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公开(公告)号：US20050089731A1
公开(公告)日：2005-04-28
申请号：US10503711
申请日：2003-02-05
申请人： Takashi Ogiwara , Yoshio Matsuzaki , Isamu Yasuda , Kentaro Ito
发明人： Takashi Ogiwara , Yoshio Matsuzaki , Isamu Yasuda , Kentaro Ito
CPC分类号： H01M8/2425 , C01B3/34 , C01B2203/0227 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , H01M8/04022 , H01M8/04074 , H01M8/0612 , H01M8/0618 , H01M2008/1293 , Y02P20/128
摘要： There are provided a solid oxide fuel cell system comprising (a) a solid oxide fuel cell stack, (b) a preliminary reformer for removing hydrocarbons having two or more carbon atoms from a hydrocarbon fuel by converting the hydrocarbons having two or more carbon atoms into methane, hydrogen, and carbon monoxide, and (c) an integrated heat exchanger for catalytic combustion for heating either air or fuel, or both the air and fuel, to be guided to the solid oxide fuel cell stack, by use of a combustion gas formed by combusting discharged fuel with the use of discharged air, wherein component equipment described above are disposed in an adiabatic vessel and the integrated heat exchanger for catalytic combustion for use in the solid oxide fuel cell system. With the invention, an advantage of the preliminary reformer in combination with that of the integrated heat exchanger for catalytic combustion can be obtained, and heat loss of the SOFC system is eliminated or reduced as much as possible. In addition, with the integrated heat exchanger for catalytic combustion according to the invention, since air and/or fuel, to be fed to the SOFC stack, can be heated by controlling the maximum temperature achieved thereof, it is quite useful as an heat exchanger for an SOFC with operation temperature on the order of 850° C. or lower, particularly, for a supported membrane type SOFC, and further, the same is quite useful in making up an SOFC system because an inexpensive material can be used as a constituent material of a component equipment of the system, the system in whole can be reduced in size, and so forth.
摘要翻译： 提供了一种固体氧化物燃料电池系统，其包含（a）固体氧化物燃料电池堆，（b）通过将具有两个或更多个碳原子的烃转化为烃类燃料而从碳氢化合物燃料中除去具有两个或更多个碳原子的烃的预备重整器 甲烷，氢气和一氧化碳，以及（c）通过使用燃烧气体将用于加热空气或燃料或空气和燃料两者的催化燃烧的集成热交换器引导到固体氧化物燃料电池堆 通过使用排出的空气燃烧排放的燃料而形成的，其中上述组分设备设置在绝热容器中，并且用于固体氧化物燃料电池系统中的用于催化燃烧的集成热交换器。 通过本发明，可以获得与用于催化燃烧的集成热交换器相结合的预重整器的优点，并且尽可能地消除或减少SOFC系统的热损失。 此外，根据本发明的用于催化燃烧的集成热交换器，由于可以通过控制实现的最大温度来加热要供给到SOFC堆的空气和/或燃料，因此作为热交换器是非常有用的 对于操作温度为850℃以下的SOFC，特别是对于支撑膜型SOFC，并且由于廉价的材料可以用作成分，所以SOFC系统的组成是非常有用的 系统的部件设备的材料，整个系统的尺寸可以减小等等。
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