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1. 发明授权

US06811578B2 Fuel reforming apparatus and method of controlling same 失效
标题翻译：燃料重整装置及其控制方法
公开(公告)号：US06811578B2
公开(公告)日：2004-11-02
申请号：US09976111
申请日：2001-10-15
申请人： Kazuhisa Kunitake , Satoshi Iguchi , Satoshi Aoyama , Hiroyuki Usami
发明人： Kazuhisa Kunitake , Satoshi Iguchi , Satoshi Aoyama , Hiroyuki Usami
IPC分类号： B01J802
CPC分类号： B60L11/1892 , B01J2219/00191 , B60L11/1885 , B60L11/1887 , B60L11/1894 , B60L2200/26 , C01B3/323 , C01B3/382 , C01B3/48 , C01B2203/0244 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/085 , C01B2203/0866 , C01B2203/0883 , C01B2203/1041 , C01B2203/1082 , C01B2203/1247 , C01B2203/1276 , C01B2203/1288 , C01B2203/16 , C01B2203/1604 , C01B2203/1619 , C01B2203/1661 , C01B2203/1685 , C01B2203/169 , C01B2203/1695 , C01B2203/82 , H01M8/0612 , H01M8/0618 , H01M2250/20 , Y02P20/128 , Y02T90/32 , Y02T90/34
摘要： In a fuel reforming apparatus having a reformer for reforming a raw fuel containing a hydrocarbon-containing compound so as to produce a hydrogen-rich fuel gas for use in a fuel cell, a carbon removal process for removing carbon deposited on a reforming catalyst contained in the reformer is executed by controlling the amount of the raw fuel supplied to the reformer and the amount of the oxygen supplied to the reformer so that a ratio of the number of oxygen atoms O supplied to the reformer to the number of carbon atoms supplied to the reformer becomes larger than an appropriate range of the O/C ratio that is to be established during a normal operation of the reformer.
摘要翻译：在具有用于重整含有含烃化合物的原料燃料以便产生用于燃料电池的富氢燃料气体的重整器的燃料重整装置中，除去沉积在包含在重整催化剂中的重整催化剂上的碳通过控制供给到重整器的原料燃料的量和向重整器供给的氧气的量来控制重整器，使得供给至重整器的氧原子数O与供给至重整器的碳原子数之比重整器变得大于在重整器的正常操作期间建立的O / C比的适当范围。

2. 发明授权

US06783877B2 Fuel reforming apparatus 失效
标题翻译：燃料重整装置
公开(公告)号：US06783877B2
公开(公告)日：2004-08-31
申请号：US09930989
申请日：2001-08-17
申请人： Takashi Shimazu , Satoshi Iguchi , Satoshi Aoyama , Koichi Numata , Kazuhisa Kunitake , Takeshi Nishikawa , Shuichi Kubo , Satoshi Yamazaki
发明人： Takashi Shimazu , Satoshi Iguchi , Satoshi Aoyama , Koichi Numata , Kazuhisa Kunitake , Takeshi Nishikawa , Shuichi Kubo , Satoshi Yamazaki
IPC分类号： H01M804
CPC分类号： H01M8/0612 , B01B1/005 , B01J19/0006 , B01J19/0013 , B01J19/0026 , B01J19/088 , B01J19/2485 , B01J19/26 , B01J2208/00716 , B01J2219/00006 , B01J2219/00063 , B01J2219/00087 , B01J2219/00117 , B01J2219/00123 , B01J2219/00157 , B01J2219/00159 , B01J2219/00162 , B01J2219/00164 , B01J2219/00166 , B01J2219/00186 , B01J2219/00198 , B01J2219/00211 , B01J2219/00216 , B01J2219/00218 , B01J2219/00231 , B01J2219/00236 , B01J2219/00247 , B01J2219/0896 , B01J2219/182 , B01J2219/1943 , C01B3/38 , C01B3/382 , C01B3/48 , C01B3/583 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0277 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0805 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/0861 , C01B2203/0866 , C01B2203/0877 , C01B2203/0883 , C01B2203/0894 , C01B2203/1041 , C01B2203/1047 , C01B2203/1064 , C01B2203/1076 , C01B2203/1082 , C01B2203/1247 , C01B2203/127 , C01B2203/1282 , C01B2203/1288 , C01B2203/142 , C01B2203/143 , C01B2203/148 , C01B2203/16 , C01B2203/1604 , C01B2203/1614 , C01B2203/1628 , C01B2203/1657 , C01B2203/1685 , C01B2203/169 , C01B2203/1695 , C01B2203/80 , C01B2203/82 , F01N2240/30 , H01M8/04223 , H01M8/04302 , H01M8/241 , H01M8/2457 , Y02P20/128
摘要： In a fuel cell system 10, a cracking unit 20 is provided upstream of a reformer 36. When the cracking unit 20 is supplied with oxygen and gasoline as a hydrocarbon-based fuel, the gasoline is partially oxidized and decomposed using oxidation-generated heat to give a hydrocarbon with a lower carbon number. The hydrocarbon with the lower carbon number obtained by such gasoline pyrolysis is fed to the reformer 36 and supplied to a reforming reaction zone.
摘要翻译：在燃料电池系统10中，在重整器36的上游设置有裂解装置20.当以裂解装置20供给作为烃类燃料的氧气和汽油时，汽油被氧化生成的热量部分氧化分解，得到碳数较少的烃。通过这种汽油热分解获得的具有较低碳原子数的烃被供给至重整器36并供给至重整反应区。

3. 发明授权

US06660069B2 Hydrogen extraction unit 失效
公开(公告)号：US06660069B2
公开(公告)日：2003-12-09
申请号：US10197863
申请日：2002-07-19
申请人： Hiromichi Sato , Satoshi Iguchi , Satoshi Aoyama , Naoki Ito , Toshihide Nakata
发明人： Hiromichi Sato , Satoshi Iguchi , Satoshi Aoyama , Naoki Ito , Toshihide Nakata
IPC分类号： B01D5322
CPC分类号： B01D53/22 , B01D53/225 , B01D63/08 , B01D2257/108 , B01D2313/42 , C01B3/501 , C01B3/505 , C01B2203/0405 , C01B2203/047 , C01B2203/0475 , Y10S55/05
摘要： A hydrogen extraction unit has reformed gas flow channel plates, hydrogen separation plates, and purge gas flow channel plates, which are designed as thin metal plate members. The hydrogen extraction unit is constructed by laminating these thin plate members and then bonding them together by diffusion bonding. Each of reformed gas flow channel holes formed in the reformed gas flow channel plates constitutes a flow channel for reformed gas together with a correspondingly adjacent one of the hydrogen separation plates. Each of purge gas flow channel holes formed in the purge gas flow channel plates constitutes, together with a correspondingly adjacent one of the hydrogen separation plates, a flow channel for purge gas with which hydrogen extracted from reformed gas is mixed.

4. 发明申请

US20070243443A1 Fuel Cell 审中-公开
标题翻译：燃料电池
公开(公告)号：US20070243443A1
公开(公告)日：2007-10-18
申请号：US10590881
申请日：2005-02-17
申请人： Masahiko Iijima , Shigeru Ogino , Naoki Ito , Satoshi Aoyama , Satoshi Iguchi , Kenji Kimura
发明人： Masahiko Iijima , Shigeru Ogino , Naoki Ito , Satoshi Aoyama , Satoshi Iguchi , Kenji Kimura
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M4/905 , H01M8/126 , Y02E60/525 , Y02P70/56
摘要： A fuel cell having a single cell 20 comprises a hydrogen permeable metal layer 22 and a cathode 24 as layers equipped with catalytic metal for promoting a reaction of a labile substance supplied to the fuel cell during production of electricity in the fuel cell. Also, the fuel cell has an electrolyte layer 21 formed with a solid oxide. The electrolyte layer 21 has a high grain boundary density electrolyte layer 27, and low grain boundary density electrolyte layers 25 and 26 as decomposition reaction suppress parts to suppress a decomposition reaction of the solid oxide due to the catalyst metal.
摘要翻译：具有单个电池20的燃料电池包括氢可渗透金属层22和阴极24，作为装备有用于在燃料电池中的电力生产期间供应到燃料电池的不稳定物质的催化金属的层。此外，燃料电池具有形成有固体氧化物的电解质层21。电解质层21具有高的晶界密度电解质层27，作为分解反应的低晶界密度电解质层25和26抑制部分，以抑制由于催化剂金属引起的固体氧化物的分解反应。

5. 发明申请

US20060141320A1 Fuel cell and method for manufacturing electrolyte membrane for fuel cell 审中-公开
标题翻译：燃料电池及燃料电池用电解质膜的制造方法
公开(公告)号：US20060141320A1
公开(公告)日：2006-06-29
申请号：US11226437
申请日：2005-09-15
申请人： Hiromichi Sato , Shigeru Ogino , Satoshi Iguchi , Masahiko Iijima , Naoki Ito , Satoshi Aoyama , Hirotaka Eno
发明人： Hiromichi Sato , Shigeru Ogino , Satoshi Iguchi , Masahiko Iijima , Naoki Ito , Satoshi Aoyama , Hirotaka Eno
IPC分类号： H01M8/02 , H01M8/10 , B05D5/12
CPC分类号： H01M8/1006 , H01M4/8642 , H01M4/8657 , H01M4/94 , H01M8/0297 , H01M8/0687 , H01M8/1004 , H01M8/1016 , H01M8/122 , H01M8/241 , Y02P70/56
摘要： The present invention has as an object to produce a thinner electrolyte layer in a solid oxide type fuel cell. In a solid oxide type fuel cell, a solid oxide electrolyte layer 110 is grown on the surface of a hydrogen-permeable metal layer 120. A structure is provided for preventing interlayer separation of the hydrogen-permeable metal layer 120 and the electrolyte layer 110 due to expansion of the hydrogen-permeable metal layer 120 during permeation of hydrogen. As the separation preventing mechanism, there can be employed a structure that prevents expansion of the hydrogen-permeable metal layer 120, or a structure wherein the electrolyte layer is divided to ameliorate stress during expansion. By so doing, the electrolyte layer can be thinned sufficiently.
摘要翻译：本发明的目的是在固体氧化物型燃料电池中制造较薄的电解质层。在固体氧化物型燃料电池中，在透氢性金属层120的表面上生长固体氧化物电解质层110。提供了一种结构，用于防止透氢金属层120在氢气渗透期间由于氢渗透性金属层120的膨胀而导致的可渗透金属层120和电解质层110的层间分离。作为防分离机构，可以采用防止透氢性金属层120膨胀的结构，也可以采用将电解质层分解以改善膨胀时的应力的结构。通过这样做，电解质层可以被充分地变薄。

6. 发明申请

US20080145726A1 Hydrogen-Generating Apparatus and Fuel Cell System 失效
标题翻译：氢发生装置和燃料电池系统
公开(公告)号：US20080145726A1
公开(公告)日：2008-06-19
申请号：US11883163
申请日：2006-03-08
申请人： Keisuke Nagasaka , Naoki Ito , Satoshi Iguchi , Satoshi Aoyama , Hiroshi Aoki , Takashi Shimazu , Hiroyuki Mitsui
发明人： Keisuke Nagasaka , Naoki Ito , Satoshi Iguchi , Satoshi Aoyama , Hiroshi Aoki , Takashi Shimazu , Hiroyuki Mitsui
IPC分类号： H01M8/18
CPC分类号： B60L11/1898 , B60L11/1892 , C01B3/46 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , H01M8/04007 , H01M8/0612 , Y02P20/128 , Y02T90/34
摘要： The present invention provides a hydrogen-generating apparatus comprising two catalytic reactors cyclically operating reforming and regeneration (combustion) mode, in which the reduction in reforming efficiency associated with an increase in switching frequency to the regeneration reaction can be suppressed, and generation of hydrogen by reforming can stably be performed. In the reforming reaction, a cathode offgas discharged from a hydrogen-separation-membrane fuel cell 30 having a hydrogen-permeating film is supplied to PSR reformers 10 and 20, in which the reforming reaction and the regeneration reaction are performed alternately.
摘要翻译：本发明提供了一种氢发生装置，其包括循环运行的重整和再生（燃烧）模式的两个催化反应器，其中可以抑制与再生反应的开关频率的增加相关的重整效率的降低，以及通过可以稳定地进行重整。在重整反应中，从具有氢渗透膜的氢分离膜燃料电池30排出的阴极废气被供给到重整反应和再生反应交替进行的PSR重整器10和20中。

7. 发明申请

US20070248872A1 Membrane-Electrode Assembly and Fuel Cell 有权
标题翻译：膜 - 电极组件和燃料电池
公开(公告)号：US20070248872A1
公开(公告)日：2007-10-25
申请号：US11659539
申请日：2005-08-17
申请人： Satoshi Aoyama , Satoshi Iguchi , Makoto Taniguchi
发明人： Satoshi Aoyama , Satoshi Iguchi , Makoto Taniguchi
IPC分类号： B01J21/18 , H01M4/00
CPC分类号： C01B3/501 , C01B2203/0405 , H01M4/9033 , H01M4/9041 , H01M4/94 , H01M8/0232 , H01M8/0267 , H01M8/0297 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1293
摘要： An electrolyte layer (121) and a hydrogen-permeable metal layer (122) are fitted in a fitting portion (131) of a low thermal expansion member (130), and a cathode electrode (110) is provided on the electrolyte layer (121). Gas separators (100, 150) are provided such that a low thermal expansion member (130) is held between the gas separators (100, 150). Since the low thermal expansion member (130) is made of metal which has a thermal expansion coefficient lower than that of the hydrogen-permeable metal layer (122), thermal expansion of the hydrogen-permeable metal layer (122) can be suppressed. Accordingly, it is possible to reduce shear stress applied to an interface between the electrolyte layer (121) and the hydrogen-permeable metal layer (122) due to the thermal expansion. It is possible to suppress separation of the electrolyte layer (121) from the hydrogen-permeable metal layer (122) and occurrence of a crack in the electrolyte layer (121).
摘要翻译：电解质层（121）和透氢性金属层（122）嵌合在低热膨胀构件（130）的嵌合部（131）中，阴极电极（110）设置在电解质层）。气体分离器（100,150）被设置成使得低热膨胀构件（130）保持在气体分离器（100,150）之间。由于低热膨胀构件（130）由热膨胀系数低于透氢性金属层（122）的热膨胀系数的金属制成，所以可以抑制透氢性金属层（122）的热膨胀。因此，由于热膨胀，可以减少施加到电解质层（121）和氢可渗透金属层（122）之间的界面的剪切应力。可以抑制电解质层（121）与透氢性金属层（122）的分离，并且在电解质层（121）中产生裂纹。

8. 发明授权

US08382864B2 Hydrogen-generating apparatus and fuel cell system 失效
标题翻译：氢发生装置和燃料电池系统
公开(公告)号：US08382864B2
公开(公告)日：2013-02-26
申请号：US11883163
申请日：2006-03-08
申请人： Keisuke Nagasaka , Naoki Ito , Satoshi Iguchi , Satoshi Aoyama , Hiroshi Aoki , Takashi Shimazu , Hiroyuki Mitsui
发明人： Keisuke Nagasaka , Naoki Ito , Satoshi Iguchi , Satoshi Aoyama , Hiroshi Aoki , Takashi Shimazu , Hiroyuki Mitsui
IPC分类号： B01J8/00
CPC分类号： B60L11/1898 , B60L11/1892 , C01B3/46 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , H01M8/04007 , H01M8/0612 , Y02P20/128 , Y02T90/34
摘要： The present invention provides a hydrogen-generating apparatus in which the reduction in reforming efficiency associated with an increase in switching frequency to the regeneration reaction can be suppressed, and generation of hydrogen by reforming can stably be performed. In the reforming reaction, a cathode offgas discharged from a hydrogen-separation-membrane fuel cell 30 having a hydrogen-permeating film is supplied to PSR reformers 10 and 20, in which the reforming reaction and the regeneration reaction are performed alternately.
摘要翻译：本发明提供一种氢发生装置，其中可以抑制与再生反应的开关频率的增加相关的重整效率的降低，并且可以稳定地进行通过重整产生的氢。在重整反应中，从具有氢渗透膜的氢分离膜燃料电池30排出的阴极废气被供给到重整反应和再生反应交替进行的PSR重整器10和20中。

9. 发明授权

US08153332B2 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US08153332B2
公开(公告)日：2012-04-10
申请号：US10553213
申请日：2004-03-10
申请人： Satoshi Aoyama , Satoshi Iguchi , Koichi Numata , Masahiko Iijima , Naoki Ito
发明人： Satoshi Aoyama , Satoshi Iguchi , Koichi Numata , Masahiko Iijima , Naoki Ito
IPC分类号： H01M8/10 , H01M4/02
CPC分类号： H01M8/0618 , C01B3/382 , C01B3/384 , C01B2203/0244 , C01B2203/066 , C01B2203/067 , C01B2203/1047 , C01B2203/1058 , C01B2203/1223 , C01B2203/1241 , C01B2203/1276 , C01B2203/142 , C01B2203/143 , C01B2203/1619 , C01B2203/169 , H01M4/92 , H01M4/94 , H01M8/04007 , H01M8/04014 , H01M8/04097 , H01M8/04365 , H01M8/04373 , H01M8/04753 , H01M8/04776 , H01M8/0637 , H01M8/1016 , H01M8/1023 , H01M8/1039 , H01M8/124 , H01M8/1246 , H01M2008/1095 , H01M2008/1293 , H01M2300/0068 , H01M2300/0082 , Y02E60/525 , Y02E60/566 , Y02P70/56
摘要： Fuel cells 100 of the invention are operable at a temperature of about 500° C. The unit cell has a solid oxide electrolyte layer formed on a hydrogen separable metal layer. An anode has a catalyst supported thereon to accelerate a reforming reaction of methane. A fuel gas is produced by reforming a hydrocarbon-containing material in a reformer 20. Setting a lower reaction temperature enables production of the fuel gas containing both methane and hydrogen. In the fuel cells 100 receiving a supply of the fuel gas, the reforming reaction of methane contained in the fuel gas proceeds simultaneously with consumption of hydrogen contained in the fuel gas. This methane reforming reaction is endothermic to absorb heat produced in the process of power generation and thereby equalizes the operation temperature of the fuel cells 100.
摘要翻译：本发明的燃料电池100可在约500℃的温度下操作。晶胞具有形成在氢分离金属层上的固体氧化物电解质层。阳极具有负载在其上的催化剂以加速甲烷的重整反应。燃料气体通过在重整器20中重整烃类材料来制造。设定较低的反应温度使得能够生产含有甲烷和氢气的燃料气体。在接收燃料气体供应的燃料电池100中，包含在燃料气体中的甲烷的重整反应与消耗燃料气体中所含的氢气同时进行。这种甲烷重整反应是吸热的，以吸收在发电过程中产生的热量，从而使燃料电池100的操作温度相等。

10. 发明授权

US07615297B2 Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：US07615297B2
公开(公告)日：2009-11-10
申请号：US10582684
申请日：2004-12-16
申请人： Satoshi Aoyama , Naoki Ito , Masahiko Iijima , Shigeru Ogino , Kenji Kimura , Hiromichi Sato , Yasuhiro Izawa , Satoshi Iguchi
发明人： Satoshi Aoyama , Naoki Ito , Masahiko Iijima , Shigeru Ogino , Kenji Kimura , Hiromichi Sato , Yasuhiro Izawa , Satoshi Iguchi
IPC分类号： H01M8/04 , H01M8/12 , H01M4/94
CPC分类号： H01M4/8657 , H01M4/8605 , H01M4/8642 , H01M4/94 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/04007 , H01M8/0662 , H01M8/1004 , H01M8/1016
摘要： A fuel cell of the invention has a hydrogen permeable metal layer, which is formed on a plane of an electrolyte layer that has proton conductivity and includes a hydrogen permeable metal. The fuel cell includes a higher temperature zone and a lower temperature zone that has a lower temperature than the higher temperature zone. The hydrogen permeable metal layer includes a lower temperature area A corresponding to the lower temperature zone and a higher temperature area B corresponding to the higher temperature zone. The lower temperature area A and the higher temperature area B have different settings of composition and/or layout of components. This arrangement effectively prevents potential deterioration of cell performance due to an uneven distribution of internal temperature of the fuel cell including the hydrogen permeable metal layer.
摘要翻译：本发明的燃料电池具有氢可渗透金属层，其形成在具有质子传导性且包含氢可渗透金属的电解质层的平面上。燃料电池包括具有比较高温度区域低的温度的较高温度区域和较低温度区域。氢可渗透金属层包括对应于较低温度区的较低温度区域A和对应于较高温度区域的较高温度区域B. 较低温度区域A和较高温度区域B具有不同的组成和/或部件布局设置。由于包含透氢性金属层的燃料电池的内部温度分布不均匀，能够有效地防止电池性能的劣化。

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