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公开(公告)号：US08696773B2
公开(公告)日：2014-04-15
申请号：US13431651
申请日：2012-03-27
申请人： Akira Fuju , Masataka Kadowaki , Kazumi Kobayashi , Kazuaki Nakajima , Yasushi Sato , Ken Samura
发明人： Akira Fuju , Masataka Kadowaki , Kazumi Kobayashi , Kazuaki Nakajima , Yasushi Sato , Ken Samura
IPC分类号： B01J7/00
CPC分类号： H01M8/0631 , C01B3/384 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0894 , C01B2203/1241 , C01B2203/1247 , C01B2203/127 , C01B2203/148 , H01M8/0675 , Y02P20/128
摘要： In a reforming apparatus, for use in a fuel cell, for reforming a raw fuel into a hydrogen-rich reformed gas, a reformer generates the reformed gas from the raw fuel. A shift reactor reduces carbon monoxide contained in the reformed gas through a shift reaction. A selective oxidation unit reduces the carbon monoxide contained in the reformed gas that has passed through the shift reactor by performing selective oxidation on the carbon monoxide. A reforming reaction tube houses linearly the reformer, the shift reactor and the selective oxidation unit in this order.
摘要翻译： 在用于燃料电池的重整装置中，用于将原料燃料重整成富氢重整气体，重整器从原料燃料产生重整气体。 换档反应器通过转换反应减少重整气体中所含的一氧化碳。 选择性氧化装置通过对一氧化碳进行选择性氧化来减少已经通过换档反应器的重整气体中所含的一氧化碳。 重整反应管按顺序容纳重整器，换档反应器和选择性氧化装置。
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公开(公告)号：US08178062B2
公开(公告)日：2012-05-15
申请号：US12238859
申请日：2008-09-26
申请人： Akira Fuju , Masataka Kadowaki , Kazumi Kobayashi , Kazuaki Nakajima , Yasushi Sato , Ken Samura
发明人： Akira Fuju , Masataka Kadowaki , Kazumi Kobayashi , Kazuaki Nakajima , Yasushi Sato , Ken Samura
CPC分类号： H01M8/0631 , C01B3/384 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0894 , C01B2203/1241 , C01B2203/1247 , C01B2203/127 , C01B2203/148 , H01M8/0675 , Y02P20/128
摘要： In a reforming apparatus, for use in a fuel cell, for reforming a raw fuel into a hydrogen-rich reformed gas, a reformer generates the reformed gas from the raw fuel. A shift reactor reduces carbon monoxide contained in the reformed gas through a shift reaction. A selective oxidation unit reduces the carbon monoxide contained in the reformed gas that has passed through the shift reactor by performing selective oxidation on the carbon monoxide. A reforming reaction tube houses linearly the reformer, the shift reactor and the selective oxidation unit in this order. A combustion means produces combustion exhaust gas by combusting the raw fuel. An outer casing is placed around the reforming reaction tube, and the outer casing has a larger diameter than that of the reforming reaction tube. A heated flow passage through which the combustion exhaust gas passes to heat the reforming reaction tube is formed between the reforming reaction tube and the outer casing.
摘要翻译： 在用于燃料电池的重整装置中，用于将原料燃料重整成富氢重整气体，重整器从原料燃料产生重整气体。 换档反应器通过转换反应减少重整气体中所含的一氧化碳。 选择性氧化装置通过对一氧化碳进行选择性氧化来减少已经通过换档反应器的重整气体中所含的一氧化碳。 重整反应管按顺序容纳重整器，换档反应器和选择性氧化装置。 燃烧装置通过燃烧原燃料产生燃烧废气。 外壳围绕重整反应管放置，外壳的直径大于重整反应管的直径。 在重整反应管和外壳之间形成有燃烧废气通过以加热重整反应管的加热流道。
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公开(公告)号：US07052787B2
公开(公告)日：2006-05-30
申请号：US10221338
申请日：2002-01-09
申请人： Osamu Tajima , Katsuya Oda , Tatsuji Hatayama , Ryuji Yukawa , Taketoshi Ouki , Akira Fuju , Koji Shindo , Kazuhiro Tajima , Satoshi Yamamoto , Katsuyuki Makihara , Keigo Miyai , Masataka Kadowaki , Masatoshi Ueda
发明人： Osamu Tajima , Katsuya Oda , Tatsuji Hatayama , Ryuji Yukawa , Taketoshi Ouki , Akira Fuju , Koji Shindo , Kazuhiro Tajima , Satoshi Yamamoto , Katsuyuki Makihara , Keigo Miyai , Masataka Kadowaki , Masatoshi Ueda
CPC分类号： H01M8/0612 , C01B3/48 , C01B2203/0227 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/1223 , C01B2203/1241 , C01B2203/1604 , C01B2203/1685 , H01M8/04029 , H01M8/0662 , H01M2300/0082 , Y02P20/123 , Y02P20/124 , Y02P20/128
摘要： Proton-exchange membrane fuel-cell power generating equipment includes a heat exchanger coupled to a process burner and, therethrough, to a fan. When water needs to be heated, such as during startup, the water is circulated through the heat exchanger and the process burner is operated (ignited) to heat the water. When the water needs to be cooled, such as when a hot water reserving tank is full, the water is circulated through the heat exchanger and the fan is operated, but the process burner is not operated, to cool the water. Water is circulated through part or all of a water system to prevent freezing while the system is stopped. Optionally, the process burner is operated to heat the circulated water. The heat exchanger and other heat exchangers in the system are arranged to efficiently recover heat from burners, a fuel-cell cooling system and exothermic processes.
摘要翻译： 质子交换膜燃料电池发电设备包括耦合到工艺燃烧器并通过其流到风扇的热交换器。 当水需要加热时，例如在起动期间，水通过热交换器循环，并且工艺燃烧器被操作（点燃）以加热水。 当水需要冷却时，例如当热水储存罐已满时，水通过热交换器循环，风扇运行，但工艺燃烧器不工作，以冷却水。 水通过部分或全部水系统循环，以防止系统停止时冻结。 可选地，操作处理燃烧器以加热循环的水。 系统中的热交换器和其他热交换器被布置成有效地从燃烧器回收热量，燃料电池冷却系统和放热过程。
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公开(公告)号：US06936567B2
公开(公告)日：2005-08-30
申请号：US10069912
申请日：2001-06-27
申请人： Masatoshi Ueda , Masataka Kadowaki , Akira Fuju
发明人： Masatoshi Ueda , Masataka Kadowaki , Akira Fuju
CPC分类号： C01B3/384 , B01J8/02 , B01J2208/00309 , B01J2208/00504 , B01J2208/0053 , B01J2219/0281 , C01B2203/0233 , C01B2203/0811 , C01B2203/1058 , C23C8/02 , C23C8/18 , C23C30/00 , F01N2240/30 , Y02P20/52
摘要： The present invention concerns a fuel reformer for reforming a hydrocarbon base fuel in to a hydrogen rich gas and a manufacturing method thereof, and the fuel reformer of the present invention wherein a Cr oxide layer is formed on at least a part of the surface of steel material making the reformer produces no red scale through water vapor oxidation of the surface of steel material making the reformer, even when exposed to an atmosphere of low oxygen concentration and/or high water vapor concentration under a high temperature and has an extremely important industrial utility value because it is highly heat resistant, light, low cost and cheap, highly reliable and long life, and moreover a cheap, highly reliable and long life fuel reformer can be manufactured at a low cost and easily by the manufacturing method of the present invention.
摘要翻译： 本发明涉及一种用于将烃基燃料重整成富氢气体的燃料重整器及其制造方法，本发明的燃料重整器，其中在钢的表面的至少一部分上形成有Cr氧化物层 即使在高温下暴露于低氧浓度和/或高水蒸汽浓度的气氛下，制造重整器的材料也不会通过钢材表面的水蒸汽氧化产生红色，并具有极其重要的工业实用性 因为它具有高耐热，轻便，低成本和廉价，高可靠性和长寿命，而且通过本发明的制造方法可以以低成本和容易地制造廉价，高可靠性和长寿命的燃料重整器 。
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5.发明授权公开(公告)号：US09112201B2
公开(公告)日：2015-08-18
申请号：US12281425
申请日：2007-02-26
申请人： Yasushi Sato , Akira Goto , Ken Samura , Akira Fuju , Masataka Kadowaki
发明人： Yasushi Sato , Akira Goto , Ken Samura , Akira Fuju , Masataka Kadowaki
CPC分类号： H01M8/0631 , C01B3/38 , C01B3/386 , C01B3/48 , C01B13/0262 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1047 , C01B2203/1076 , C01B2203/127 , C01B2203/1604 , C01B2203/1609 , C01B2210/0046 , H01M8/0267 , H01M8/04223 , H01M8/043 , H01M8/0618 , H01M8/0662 , H01M8/0668 , Y02B90/14 , Y02E60/50
摘要： There are provided a hydrogen production apparatus, a fuel cell system and operation method thereof, which can more reliably suppress degradation due to oxidation of a catalyst in a hydrogen production apparatus even when start-ups and shutdowns are repeated without a purge operation during the shutdowns. The hydrogen production apparatus includes a reforming part, a shift reaction part, and a selective oxidation reaction part having a selective oxidation catalyst bed packed with a selective oxidation catalyst, wherein the hydrogen production apparatus has an oxygen absorbent bed packed with an oxygen absorbent capable of absorbing oxygen and capable of being regenerated by a reducing gas, and the oxygen absorbent bed and the selective oxidation catalyst bed are stacked with the oxygen absorbent bed on the downstream side, and the hydrogen production apparatus has means for opening the downstream of the oxygen absorbent bed to the atmosphere. The fuel cell system has this hydrogen production apparatus. The operation method of this fuel cell system includes opening the downstream of the oxygen absorbent bed to the atmosphere upon shutdown of the fuel cell system, and regenerating the oxygen absorbent using a hydrogen-containing gas during hydrogen production by the hydrogen production apparatus.
摘要翻译： 本发明提供一种氢制造装置，燃料电池系统及其动作方法，即使在关闭时不进行清扫动作而重复启动和关闭，也能够更可靠地抑制由于氢制造装置中的催化剂的氧化引起的劣化 。 氢气制备装置包括重整部分，变换反应部分和具有选择性氧化催化剂床的选择性氧化反应部分，所述选择性氧化反应部分装有选择性氧化催化剂，其中所述氢气生产装置具有填充有能够 吸收氧气并能够通过还原气体再生，并且氧吸收剂床和选择性氧化催化剂床与下游侧的吸氧剂床层叠，氢气制备装置具有用于打开氧吸收剂的下游的装置 睡觉到大气。 该燃料电池系统具有该氢气制造装置。 这种燃料电池系统的运行方法包括：在关闭燃料电池系统时将氧吸收剂床的下游打开到大气中，并且在制氢装置的氢气生产期间，使用含氢气体再生氧吸收剂。
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6.发明授权公开(公告)号：US07419733B2
公开(公告)日：2008-09-02
申请号：US10371186
申请日：2003-02-24
申请人： Masataka Kadowaki , Akira Fuju , Yasuo Miyake , Masatoshi Ueda , Keigo Miyai , Yukinori Akiyama
发明人： Masataka Kadowaki , Akira Fuju , Yasuo Miyake , Masatoshi Ueda , Keigo Miyai , Yukinori Akiyama
CPC分类号： H01M8/0612 , H01M8/04022 , H01M8/0668
摘要： The object is to provide a simplified but highly efficient fuel cell system, permitting to perform the flame off detection and so on without supplying the burner with additional raw fuel, even if a flame rod system flame detection means is adopted as burner for reformer. The invention concerns a fuel cell system, comprising a reformer for reforming a hydrocarbon base fuel such as natural gas into hydrogen, a CO transformer, a CO eliminator, a fuel cell for generating electricity from hydrogen, and a burner for reformer for burning hydrogen gas discharged from the fuel cell and supply the reformer with heat necessary for reforming reaction, wherein the burner for reformer is provided with a flame rod system flame detection means and, at the same time, supplied with hydrogen gas containing a flame detectable amount of fuel gas.
摘要翻译： 本发明的目的是提供一种简化但高效率的燃料电池系统，即使采用火焰棒系统火焰检测装置作为重整器的燃烧器，也可以进行火焰熄灭检测等，而不向燃烧器供应额外的原燃料。 本发明涉及燃料电池系统，其包括用于将诸如天然气的烃基燃料重整为氢的重整器，CO变压器，CO消除器，用于从氢气发电的燃料电池和用于燃烧氢气的重整器的燃烧器 从燃料电池排出并向重整器提供重整反应所需的热量，其中重整器燃烧器设置有火焰棒系统火焰检测装置，并且同时供给含有可燃火焰量的燃料气体 。
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公开(公告)号：US20080160362A1
公开(公告)日：2008-07-03
申请号：US12073860
申请日：2008-03-11
申请人： Masataka Kadowaki , Akira Fuju , Yasuo Miyake , Masatoshi Ueda , Keigo Miyai , Yukinori Akiyama
发明人： Masataka Kadowaki , Akira Fuju , Yasuo Miyake , Masatoshi Ueda , Keigo Miyai , Yukinori Akiyama
IPC分类号： H01M8/06
CPC分类号： H01M8/0612 , H01M8/04022 , H01M8/0668
摘要： The object is to provide a simplified but highly efficient fuel cell system, permitting to perform the flame off detection and so on without supplying the burner with additional raw fuel, even if a flame rod system flame detection means is adopted as burner for reformer. The invention concerns a fuel cell system, comprising a reformer for reforming a hydrocarbon base fuel such as natural gas into hydrogen, a CO transformer, a CO eliminator, a fuel cell for generating electricity from hydrogen, and a burner for reformer for burning hydrogen gas discharged from the fuel cell and supply the reformer with heat necessary for reforming reaction, wherein the burner for reformer is provided with a flame rod system flame detection means and, at the same time, supplied with hydrogen gas containing a flame detectable amount of fuel gas.
摘要翻译： 本发明的目的是提供一种简化但高效率的燃料电池系统，即使采用火焰棒系统火焰检测装置作为重整器的燃烧器，也可以进行火焰熄灭检测等，而不向燃烧器供应额外的原燃料。 本发明涉及燃料电池系统，其包括用于将诸如天然气的烃基燃料重整为氢的重整器，CO变压器，CO消除器，用于从氢气发电的燃料电池和用于燃烧氢气的重整器的燃烧器 从燃料电池排出并向重整器提供重整反应所需的热量，其中重整器燃烧器设置有火焰棒系统火焰检测装置，并且同时供给含有可燃火焰量的燃料气体 。
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公开(公告)号：US07141223B2
公开(公告)日：2006-11-28
申请号：US10070123
申请日：2001-07-03
申请人： Masataka Kadowaki , Akira Fuju
发明人： Masataka Kadowaki , Akira Fuju
IPC分类号： B01J19/00
CPC分类号： C22C38/04 , B01J8/02 , B01J8/0257 , B01J8/0285 , B01J19/02 , B01J2208/00309 , B01J2208/00504 , B01J2208/0053 , B01J2219/00247 , B01J2219/0277 , B01J2219/0286 , C01B3/38 , C01B3/384 , C01B2203/0233 , C01B2203/0811 , C01B2203/0816 , C01B2203/0866 , C01B2203/1241 , C01B2203/1614 , C22C38/34 , C22C38/40 , C22C38/48
摘要： A fuel reformer for reforming hydrocarbon base fuel into hydrogen rich gas, with one embodiment comprised of material containing at least 15 to 25% by mass Cr, 8 to 35% by mass Ni, 2 to 4% by mass Si and the remainder Fe and inevitable impurities (C, Mn, P, S or others). The material provides sigma brittleness resistance and cementation resistance, and provides a reformer that is lightweight, low-cost, highly reliable and durable. A second embodiment adds to the composition 0.05 to 1% by mass Nb, providing improved oxidation resistance, cementation resistance, intergranular corrosion resistance, with further improved reliability and durability.
摘要翻译： 一种用于将烃基燃料重整成富氢气体的燃料重整器，其中一个实施方案由包含至少15至25质量％的Cr，8至35质量％的Ni，2至4质量％的Si及其余的Fe和 不可避免的杂质（C，Mn，P，S等）。 该材料提供了抗脆性和抗粘连性，并提供重量轻，成本低，可靠性高，耐用的重整器。 第二个实施方案的添加量为0.05-1质量％的Nb，提供了改进的抗氧化性，耐固化性，耐晶间腐蚀性，进一步提高了可靠性和耐久性。
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公开(公告)号：US07651800B2
公开(公告)日：2010-01-26
申请号：US12073860
申请日：2008-03-11
申请人： Masataka Kadowaki , Akira Fuju , Yasuo Miyake , Masatoshi Ueda , Keigo Miyai , Yukinori Akiyama
发明人： Masataka Kadowaki , Akira Fuju , Yasuo Miyake , Masatoshi Ueda , Keigo Miyai , Yukinori Akiyama
CPC分类号： H01M8/0612 , H01M8/04022 , H01M8/0668
摘要： The object is to provide a simplified but highly efficient fuel cell system, permitting to perform the flame off detection and so on without supplying the burner with additional raw fuel, even if a flame rod system flame detection means is adopted as burner for reformer. The invention concerns a fuel cell system, comprising a reformer for reforming a hydrocarbon base fuel such as natural gas into hydrogen, a CO transformer, a CO eliminator, a fuel cell for generating electricity from hydrogen, and a burner for reformer for burning hydrogen gas discharged from the fuel cell and supply the reformer with heat necessary for reforming reaction, wherein the burner for reformer is provided with a flame rod system flame detection means and, at the same time, supplied with hydrogen gas containing a flame detectable amount of fuel gas.
摘要翻译： 本发明的目的是提供一种简化但高效率的燃料电池系统，即使采用火焰棒系统火焰检测装置作为重整器的燃烧器，也可以进行火焰熄灭检测等，而不向燃烧器供应额外的原燃料。 本发明涉及燃料电池系统，其包括用于将诸如天然气的烃基燃料重整为氢的重整器，CO变压器，CO消除器，用于从氢气发电的燃料电池和用于燃烧氢气的重整器的燃烧器 从燃料电池排出并向重整器提供重整反应所需的热量，其中重整器燃烧器设置有火焰棒系统火焰检测装置，并且同时供给含有可燃火焰量的燃料气体 。
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10.发明申请公开(公告)号：US20090011298A1
公开(公告)日：2009-01-08
申请号：US12281425
申请日：2007-02-26
申请人： Yasushi Sato , Akira Goto , Ken Samura , Akira Fuju , Masataka Kadowaki
发明人： Yasushi Sato , Akira Goto , Ken Samura , Akira Fuju , Masataka Kadowaki
IPC分类号： H01M8/22
CPC分类号： H01M8/0631 , C01B3/38 , C01B3/386 , C01B3/48 , C01B13/0262 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1047 , C01B2203/1076 , C01B2203/127 , C01B2203/1604 , C01B2203/1609 , C01B2210/0046 , H01M8/0267 , H01M8/04223 , H01M8/043 , H01M8/0618 , H01M8/0662 , H01M8/0668 , Y02B90/14 , Y02E60/50
摘要： There are provided a hydrogen production apparatus, a fuel cell system and operation method thereof, which can more reliably suppress degradation due to oxidation of a catalyst in a hydrogen production apparatus even when start-ups and shutdowns are repeated without a purge operation during the shutdowns. The hydrogen production apparatus includes a reforming part, a shift reaction part, and a selective oxidation reaction part having a selective oxidation catalyst bed packed with a selective oxidation catalyst, wherein the hydrogen production apparatus has an oxygen absorbent bed packed with an oxygen absorbent capable of absorbing oxygen and capable of being regenerated by a reducing gas, and the oxygen absorbent bed and the selective oxidation catalyst bed are stacked with the oxygen absorbent bed on the downstream side, and the hydrogen production apparatus has means for opening the downstream of the oxygen absorbent bed to the atmosphere. The fuel cell system has this hydrogen production apparatus. The operation method of this fuel cell system includes opening the downstream of the oxygen absorbent bed to the atmosphere upon shutdown of the fuel cell system, and regenerating the oxygen absorbent using a hydrogen-containing gas during hydrogen production by the hydrogen production apparatus.
摘要翻译： 本发明提供一种氢制造装置，燃料电池系统及其动作方法，即使在关闭时不进行清扫动作而重复启动和关闭，也能够更可靠地抑制由于氢制造装置中的催化剂的氧化引起的劣化 。 氢气制备装置包括重整部分，变换反应部分和具有选择性氧化催化剂床的选择性氧化反应部分，所述选择性氧化反应部分装有选择性氧化催化剂，其中所述氢气生产装置具有填充有能够 吸收氧气并能够通过还原气体再生，并且氧吸收剂床和选择性氧化催化剂床与下游侧的吸氧剂床层叠，氢气制备装置具有用于打开氧吸收剂的下游的装置 睡觉到大气。 该燃料电池系统具有该氢气制造装置。 这种燃料电池系统的运行方法包括：在关闭燃料电池系统时将氧吸收剂床的下游打开到大气中，并且在制氢装置的氢气生产期间，使用含氢气体再生氧吸收剂。
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