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1.发明授权Hydrogen generator, method of operating hydrogen generator, and fuel cell system 失效氢发生器，操作氢发生器的方法和燃料电池系统公开(公告)号：US08262756B2
公开(公告)日：2012-09-11
申请号：US10586530
申请日：2005-07-20
申请人： Kunihiro Ukai , Kiyoshi Taguchi , Hidenobu Wakita , Seiji Fujihara , Yukimune Kani , Yumi Kondo
发明人： Kunihiro Ukai , Kiyoshi Taguchi , Hidenobu Wakita , Seiji Fujihara , Yukimune Kani , Yumi Kondo
CPC分类号： H01M8/0612 , C01B3/38 , C01B2203/0233 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1604 , C01B2203/1609 , C01B2203/1623 , C01B2203/168 , H01M8/04164 , H01M8/04223 , H01M8/04302 , H01M8/04373 , H01M8/04447 , H01M8/04738 , H01M8/04776 , H01M8/04798 , H01M8/0668
摘要： A hydrogen generator that is able to maintain an ability to supply a reformed gas containing less CO for a long time period while dealing with degradation of a catalytic activity of a shift reaction by a reliable and simple method, an operation method thereof, and a fuel cell system are provided. In a hydrogen generator (50) comprising a reformer (1), a shift converter (6), a water supply device (3A), a material feed device (2A), and a controller (12), the controller (12) is configured to count the number of times of start-up and/or stop of said hydrogen generator (50) and to increase a temperature or a S/C ratio of the reformed gas flowing in said shift converter (6) according to the counted number of times of start-up and/or stop.
摘要翻译： 一种氢发生器，其能够通过可靠且简单的方法，其操作方法和燃料来维持长时间供应含有较少CO的重整气体的能力，同时处理换档反应的催化活性的降解 提供电池系统。 在包括重整器（1），变换器（6），供水装置（3A），送料装置（2A）和控制器（12）的氢发生器（50）中，控制器 被配置为对所述氢生成器（50）的启动次数和/或停止次数进行计数，并且根据所计数的数量增加在所述变换器（6）中流动的重整气体的温度或S / C比 的启动和/或停止的时间。
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2.发明申请Hydrogen generator, method of operating hydrogen generator, and fuel cell system 失效氢发生器，操作氢发生器的方法和燃料电池系统公开(公告)号：US20070154750A1
公开(公告)日：2007-07-05
申请号：US10586530
申请日：2005-07-20
申请人： Kunihiro Ukai , Kiyoshi Taguchi , Hidenobu Wakita , Seiji Fujihara , Yukimune Kani , Yumi Kondo
发明人： Kunihiro Ukai , Kiyoshi Taguchi , Hidenobu Wakita , Seiji Fujihara , Yukimune Kani , Yumi Kondo
CPC分类号： H01M8/0612 , C01B3/38 , C01B2203/0233 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1604 , C01B2203/1609 , C01B2203/1623 , C01B2203/168 , H01M8/04164 , H01M8/04223 , H01M8/04302 , H01M8/04373 , H01M8/04447 , H01M8/04738 , H01M8/04776 , H01M8/04798 , H01M8/0668
摘要： A hydrogen generator that is able to maintain an ability to supply a reformed gas containing less CO for a long time period while dealing with degradation of a catalytic activity of a shift reaction by a reliable and simple method, an operation method thereof, and a fuel cell system are provided. In a hydrogen generator (50) comprising a reformer (1), a shift converter (6), a water supply device (3A), a material feed device (2A), and a controller (12), the controller (12) is configured to count the number of times of start-up and/or stop of said hydrogen generator (50) and to increase a temperature or a S/C ratio of the reformed gas flowing in said shift converter (6) according to the counted number of times of start-up and/or stop.
摘要翻译： 一种氢发生器，其能够通过可靠且简单的方法，其操作方法和燃料来维持长时间供应含有较少CO的重整气体的能力，同时处理换档反应的催化活性的降解 提供电池系统。 在包括重整器（1），变换器（6），供水装置（3A），送料装置（2A）和控制器（12）的氢发生器（50）中，控制器 ）被配置为对所述氢发生器（50）的启动次数和/或停止次数进行计数，并且根据所述氢发生器（50）的流过所述变换器（6）的重整气体的温度或S / C比来增加 计数启动次数和/或停止次数。
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公开(公告)号：US20060083956A1
公开(公告)日：2006-04-20
申请号：US11039082
申请日：2005-01-21
IPC分类号： H01M8/00
CPC分类号： H01M8/0612 , B01B1/005 , B01J8/0278 , B01J8/0285 , B01J19/0006 , B01J2208/00061 , B01J2208/00504 , B01J2208/0053 , B01J2208/00548 , B01J2208/00628 , B01J2219/002 , B01J2219/00213 , B01J2219/00238 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0816 , C01B2203/0822 , C01B2203/1047 , C01B2203/146 , C01B2203/148 , C01B2203/1604 , C01B2203/1609 , C01B2203/1619 , C01B2203/169 , H01M8/04231 , Y02P20/128
摘要： In a hydrogen generator according to the invention, a reformer temperature sensor detects the temperature of a reformer at a start of a stop operation of a hydrogen generator. In a controller, a processing and controlling portion compares the detected temperature with first to fourth reference temperatures pre-stored in a storage portion, and determines which of the following conditions is the temperature condition of the hydrogen generator at the stop; a first condition in which water condensation occurs, a second condition in which water condensation and carbon deposition are avoidable, a third condition in which carbon deposition occurs, a fourth condition in which disproportionation reaction occurs, and a fifth condition in which oxidization of catalyst occurs. According to the determination result, an appropriate setting is selected among first to fifth replacement settings pre-stored in the controller corresponding to the first to fifth conditions, and an internal gas replacement operation is performed according to the selected setting.
摘要翻译： 在根据本发明的氢发生器中，重整器温度传感器在氢发生器的停止运行开始时检测重整器的温度。 在控制器中，处理和控制部分将检测到的温度与预先存储在存储部分中的第一至第四参考温度进行比较，并且确定以下条件中的哪一个是停止时的氢生成器的温度条件; 发生水凝结的第一条件，可以避免水冷凝和碳沉积的第二条件，发生碳沉积的第三个条件，发生歧化反应的第四个条件和发生催化剂氧化的第五个条件 。 根据确定结果，在与第一至第五条件相对应的控制器中预先存储的第一至第五替换设置中选择适当的设置，并且根据所选择的设置执行内部气体替换操作。
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公开(公告)号：US20050164046A1
公开(公告)日：2005-07-28
申请号：US11020678
申请日：2004-12-27
CPC分类号： B01J19/0013 , B01J8/0492 , B01J8/0496 , B01J2208/00061 , B01J2208/00415 , B01J2208/00504 , B01J2208/00637 , B01J2208/00646 , B01J2219/002 , B01J2219/00213 , B01J2219/00225 , B01J2219/00231 , C01B3/323 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0805 , C01B2203/085 , C01B2203/1609 , C01B2203/1619 , H01M8/04007 , H01M8/0612 , H01M8/0662
摘要： The hydrogen generator includes: a reformer 101 having a reforming catalyst configured to cause a source material and water to react with each other to generate a hydrogen-rich reformed gas; a reformer heater 104 configured to heat the reformer; a carbon monoxide reducing portion 111,121 having a carbon monoxide reducing catalyst configured to reduce carbon monoxide contained in the reformed gas; a carbon monoxide reduction heater 112,123 configured to heat at least one of the carbon monoxide reducing portion, the carbon monoxide reducing catalyst and the reformed gas passing through the carbon monoxide reducing portion; and a controller 200 capable of control such that the carbon monoxide reduction heater is caused to operate in a stop operation period.
摘要翻译： 氢发生器包括：重整器101，其具有重构催化剂，其被配置为使源材料和水彼此反应以产生富氢重整气体; 构造成加热重整器的重整器加热器104; 具有一氧化碳还原催化剂的一氧化碳减少部分111,121，其被配置为减少重整气体中所含的一氧化碳; 一氧化碳还原加热器112,123，被配置为加热一氧化碳还原部分，一氧化碳还原催化剂和通过一氧化碳减少部分的重整气体中的至少一个; 以及控制器200，其能够控制使得一氧化碳还原加热器在停止操作时段内操作。
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公开(公告)号：US20070104983A1
公开(公告)日：2007-05-10
申请号：US10561778
申请日：2004-11-18
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）。
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6.发明授权Method of operating a hydrogen generator and method of operating a fuel cell system using a hydrogen generator 有权操作氢发生器的方法和使用氢发生器操作燃料电池系统的方法公开(公告)号：US07713318B2
公开(公告)日：2010-05-11
申请号：US12348831
申请日：2009-01-05
CPC分类号： B01J19/0013 , B01J8/0492 , B01J8/0496 , B01J2208/00061 , B01J2208/00415 , B01J2208/00504 , B01J2208/00637 , B01J2208/00646 , B01J2219/002 , B01J2219/00213 , B01J2219/00225 , B01J2219/00231 , C01B3/323 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0805 , C01B2203/085 , C01B2203/1609 , C01B2203/1619 , H01M8/04007 , H01M8/0612 , H01M8/0662
摘要： The hydrogen generator includes: a reformer 101 having a reforming catalyst configured to cause a source material and water to react with each other to generate a hydrogen-rich reformed gas; a reformer heater 104 configured to heat the reformer; a carbon monoxide reducing portion 111,121 having a carbon monoxide reducing catalyst configured to reduce carbon monoxide contained in the reformed gas; a carbon monoxide reduction heater 112,123 configured to heat at least one of the carbon monoxide reducing portion, the carbon monoxide reducing catalyst and the reformed gas passing through the carbon monoxide reducing portion; and a controller 200 capable of control such that the carbon monoxide reduction heater is caused to operate in a stop operation period.
摘要翻译： 氢发生器包括：重整器101，其具有重构催化剂，其被配置为使源材料和水彼此反应以产生富氢重整气体; 构造成加热重整器的重整器加热器104; 具有一氧化碳还原催化剂的一氧化碳减少部分111,121，其被配置为减少重整气体中所含的一氧化碳; 一氧化碳还原加热器112,123，被配置为加热一氧化碳还原部分，一氧化碳还原催化剂和通过一氧化碳减少部分的重整气体中的至少一个; 以及控制器200，其能够控制使得一氧化碳还原加热器在停止操作时段内操作。
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公开(公告)号：US07419518B2
公开(公告)日：2008-09-02
申请号：US11039082
申请日：2005-01-21
CPC分类号： H01M8/0612 , B01B1/005 , B01J8/0278 , B01J8/0285 , B01J19/0006 , B01J2208/00061 , B01J2208/00504 , B01J2208/0053 , B01J2208/00548 , B01J2208/00628 , B01J2219/002 , B01J2219/00213 , B01J2219/00238 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0816 , C01B2203/0822 , C01B2203/1047 , C01B2203/146 , C01B2203/148 , C01B2203/1604 , C01B2203/1609 , C01B2203/1619 , C01B2203/169 , H01M8/04231 , Y02P20/128
摘要： In a hydrogen generator according to the invention, a reformer temperature sensor detects the temperature of a reformer at a start of a stop operation of a hydrogen generator. In a controller, a processing and controlling portion compares the detected temperature with first to fourth reference temperatures pre-stored in a storage portion, and determines which of the following conditions is the temperature condition of the hydrogen generator at the stop; a first condition in which water condensation occurs, a second condition in which water condensation and carbon deposition are avoidable, a third condition in which carbon deposition occurs, a fourth condition in which disproportionation reaction occurs, and a fifth condition in which oxidization of catalyst occurs. According to the determination result, an appropriate setting is selected among first to fifth replacement settings pre-stored in the controller corresponding to the first to fifth conditions, and an internal gas replacement operation is performed according to the selected setting.
摘要翻译： 在根据本发明的氢发生器中，重整器温度传感器在氢发生器的停止运行开始时检测重整器的温度。 在控制器中，处理和控制部分将检测到的温度与预先存储在存储部分中的第一至第四参考温度进行比较，并且确定以下条件中的哪一个是停止时的氢生成器的温度条件; 发生水凝结的第一条件，可以避免水冷凝和碳沉积的第二条件，发生碳沉积的第三个条件，发生歧化反应的第四个条件和发生催化剂氧化的第五个条件 。 根据确定结果，在与第一至第五条件相对应的控制器中预先存储的第一至第五替换设置中选择适当的设置，并且根据所选择的设置执行内部气体替换操作。
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8.发明授权Hydrogen gas station, fuel cell system, and hydrogen gas rate accounting device 失效氢气站，燃料电池系统和氢气比率计费装置公开(公告)号：US07399328B2
公开(公告)日：2008-07-15
申请号：US10974275
申请日：2004-10-27
CPC分类号： C01B3/32 , C01B2203/0205 , C01B2203/0227 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0827 , C01B2203/148 , H01M8/04014 , H01M8/04022 , H01M8/04134 , H01M8/04201 , H01M8/04223 , H01M8/04388 , H01M8/04402 , H01M8/04462 , H01M8/04753 , H01M8/04992 , H01M8/0618 , H01M8/249 , Y02E60/34
摘要： A hydrogen gas station is disclosed comprising, a reformer configured to generate a hydrogen-rich reformed gas through reforming reaction of an organic compound, a gas supply port configured to communicate with a gas supply pipe to supply the reformed gas to a plurality of fuel cells, and a gas recovery port configured to communicate with a gas recovery pipe to receive an off gas containing hydrogen unconsumed from the fuel cells, the hydrogen gas station being configured to consume the off gas.
摘要翻译： 公开了一种氢气站，包括：重整器，其经配置以通过有机化合物的重整反应产生富氢重整气体，配置为与气体供应管连通以将重整气体供应到多个燃料电池的气体供给口 以及气体回收口，其构造成与气体回收管连通以接收从燃料电池未经消耗的含有氢的废气，所述氢气站被配置为消耗废气。
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9.发明申请Hydrogen gas station, fuel cell system, and hydrogen gas rate accounting device 失效氢气站，燃料电池系统和氢气比率计费装置公开(公告)号：US20050115150A1
公开(公告)日：2005-06-02
申请号：US10974275
申请日：2004-10-27
CPC分类号： C01B3/32 , C01B2203/0205 , C01B2203/0227 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0827 , C01B2203/148 , H01M8/04014 , H01M8/04022 , H01M8/04134 , H01M8/04201 , H01M8/04223 , H01M8/04388 , H01M8/04402 , H01M8/04462 , H01M8/04753 , H01M8/04992 , H01M8/0618 , H01M8/249 , Y02E60/34
摘要： A hydrogen gas station is disclosed comprising, a reformer configured to generate a hydrogen-rich reformed gas through reforming reaction of an organic compound, a gas supply port configured to communicate with a gas supply pipe to supply the reformed gas to a plurality of fuel cells, and a gas recovery port configured to communicate with a gas recovery pipe to receive an off gas containing hydrogen unconsumed from the fuel cells, the hydrogen gas station being configured to consume the off gas.
摘要翻译： 公开了一种氢气站，包括：重整器，其经配置以通过有机化合物的重整反应产生富氢重整气体，配置为与气体供应管连通以将重整气体供应到多个燃料电池的气体供给口 以及气体回收口，其构造成与气体回收管连通以接收从燃料电池未经消耗的含有氢的废气，所述氢气站被构造成消耗废气。
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公开(公告)号：US08652224B2
公开(公告)日：2014-02-18
申请号：US12160635
申请日：2007-01-15
IPC分类号： C01B3/36
CPC分类号： H01M8/0612 , C01B3/32 , C01B3/382 , C01B3/384 , C01B3/386 , C01B3/48 , C01B3/583 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/1064 , C01B2203/1241 , C01B2203/1619 , C01B2203/169 , H01M8/04373 , H01M8/04425 , H01M8/0444 , H01M8/04492 , H01M8/04738 , H01M8/04776 , H01M8/04798 , H01M8/0668 , Y02P20/128 , Y02P20/584
摘要： A hydrogen generator (4) includes: a reformer (5) which is supplied with a raw material to generate a hydrogen-containing gas through a reforming reaction; a first gas supplying unit (1) which supplies a gas containing a nitrogen-containing compound to the reformer; a CO remover (7) which has an oxidation catalyst containing a metal to be poisoned by ammonia and uses the oxidation catalyst and an oxidation gas to remove carbon monoxide in the hydrogen-containing gas through an oxidation; a second gas supplying unit (3) which supplies the oxidation gas to the CO remover; and a control unit (10), wherein the gas containing the nitrogen-containing compound is supplied from the first gas supplying unit to the reformer during the reforming reaction, a fuel cell system (100) includes the hydrogen generator (4), and the control unit is configured to control to carry out a regeneration operation of the oxidation catalyst if a parameter regarding a cumulative amount of ammonia supplied to the CO remover has reached a predetermined threshold or more.
摘要翻译： 氢发生器（4）包括：重整器（5），其通过重整反应供给原料以产生含氢气体; 第一气体供给单元（1），其向所述重整器供给含有含氮化合物的气体; CO去除剂（7），其具有含有被氨中毒的金属的氧化催化剂，并使用氧化催化剂和氧化气体通过氧化除去含氢气体中的一氧化碳; 第二气体供给单元（3），其向CO去除器供给氧化气体; 以及控制单元（10），其中在所述重整反应期间，含有所述含氮化合物的气体从所述第一气体供给单元供给到所述重整器，燃料电池系统（100）包括所述氢发生器（4） 如果关于提供给CO去除器的累积氨的量的参数已经达到预定阈值或更高，则控制单元被配置为控制以执行氧化催化剂的再生操作。
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