-
公开(公告)号：US07442217B2
公开(公告)日：2008-10-28
申请号：US11002569
申请日：2004-12-02
申请人： Steven G Goebel , William H Pettit , Steven D Burch , Paul T Yu , Yan Zhang , Michael D Cartwright
发明人： Steven G Goebel , William H Pettit , Steven D Burch , Paul T Yu , Yan Zhang , Michael D Cartwright
CPC分类号： C01B3/382 , B01B1/005 , B01J8/001 , B01J8/0221 , B01J8/0285 , B01J12/007 , B01J15/005 , B01J19/0013 , B01J2208/00061 , B01J2208/00168 , B01J2208/00362 , B01J2208/00504 , B01J2208/00716 , B01J2219/00063 , B01J2219/00076 , B01J2219/00123 , B01J2219/00157 , C01B3/48 , C01B2203/0244 , C01B2203/0283 , C01B2203/044 , C01B2203/0455 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/0866 , C01B2203/0894 , C01B2203/1288 , C01B2203/146 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , F28C3/08 , H01M8/04223 , H01M8/04225 , H01M8/04373 , H01M8/04761 , H01M8/04776 , H01M8/0612 , H01M8/0662 , H01M8/24 , H01M8/241 , H01M8/2457 , Y02P20/128
摘要： A fuel processor for rapid start and operational control. The fuel processor includes a reformer, a shift reactor, and a preferential oxidation reactor for deriving hydrogen for use in creating electricity in a plurality of H2—O2 fuel cells. A heating and cooling mechanism is coupled to at least the shift reactor for controlling the critical temperature operation of the shift reactor without the need for a separate cooling loop. This heating and cooling mechanism produces or removes thermal energy as a product of the temperature of the combustion of air and fuel. Anode effluent and cathode effluent or air are used to control the temperature output of the heating mechanism. A vaporizer is provided that heats the PrOx reactor to operating temperature.
摘要翻译： 用于快速启动和运行控制的燃油处理器。 燃料处理器包括重整器，换档反应器和用于在多个H 2 -O 2 -O 2燃料电池中用于产生电力的氢的优先氧化反应器。 加热和冷却机构至少连接到变换反应器，用于控制变换反应器的临界温度操作，而不需要单独的冷却回路。 该加热和冷却机构产生或去除作为空气和燃料燃烧温度的乘积的热能。 使用阳极流出物和阴极流出物或空气来控制加热机构的温度输出。 提供蒸发器，其将PrOx反应器加热至工作温度。
-
公开(公告)号：US07368192B2
公开(公告)日：2008-05-06
申请号：US10666008
申请日：2003-09-17
CPC分类号： H01M8/04089 , H01M8/04014
摘要： The present invention provides for a method and apparatus for hydrogen detection and dilution. The present invention uses an enclosure within which a variety of components of a fuel cell system are located and a ventilation stream to vent the enclosure which is induced by operation of a compressor that also is operable to supply the oxygen to the fuel cell system. The ventilation stream is directed through an outlet in the enclosure that contains a hydrogen sensor that is operable to both detect the presence of hydrogen and to consume hydrogen within the ventilation stream prior to being exhausted from the enclosure. The ventilation stream, alternatively, can be induced by operation of a fan driven by a motor which operates independently of the operation of the oxidant delivery system.
摘要翻译： 本发明提供了用于氢气检测和稀释的方法和装置。 本发明使用燃料电池系统的各种部件所在的外壳，以及通过压缩机操作而引起的外壳的通气流，所述压缩机也可操作以将氧气供应到燃料电池系统。 通风流被引导通过外壳中的出口，其包含氢传感器，其可操作以在从外壳排出之前检测氢的存在并消耗通气流内的氢。 可选地，通风流可以通过独立于氧化剂输送系统的操作而操作由马达驱动的风扇来引起。
-
3.发明授权公开(公告)号：US07781086B2
公开(公告)日：2010-08-24
申请号：US12187993
申请日：2008-08-07
申请人： Steven G Goebel , William H Pettit
发明人： Steven G Goebel , William H Pettit
IPC分类号： H01M2/14
CPC分类号： C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/085 , C01B2203/1076 , C01B2203/1247 , C01B2203/1288 , C01B2203/142 , C01B2203/146 , C01B2203/148 , C01B2203/1604 , C01B2203/1609 , C01B2203/1628 , C01B2203/1685 , C01B2203/169 , C01B2203/1695 , C01B2203/82 , H01M8/04022 , H01M8/04156 , H01M8/04223 , H01M8/0612 , H01M8/0662 , H01M8/2457 , H01M8/2483 , Y02P20/128
摘要： A fuel processor system capable of circulating fuel processor system gases, e.g. reformate, anode exhaust, and/or combustor exhaust, through a fuel processor provides advantages. The system fuel cells discharge hydrogen-containing anode exhaust and oxygen-containing cathode exhaust, The fuel processor converts hydrogen-containing fuel to hydrogen-containing reformate to fuel the fuel cells. A catalytic combustor coupled with a vaporizer reactor is positioned in series downstream from the fuel cells. A bypass passage connects an outlet of at least one of the fuel processor, the fuel cells, the catalytic combustor, and the vaporizer reactor to the inlet of the fuel processor. The bypass passage is operable to circulate a fuel processor system gas to the inlet of the fuel processor.
摘要翻译： 一种能够循环燃料处理器系统气体的燃料处理器系统。 重整产品，阳极排气和/或燃烧器排气通过燃料处理器提供了优点。 该系统燃料电池排出含氢阳极废气和含氧阴极排气。燃料处理器将含氢燃料转化为含氢重整产物以燃料燃料电池。 与气化反应器结合的催化燃烧器与燃料电池串联放置。 旁通通道将燃料处理器，燃料电池，催化燃烧器和蒸发器反应器中的至少一个的出口连接到燃料处理器的入口。 旁通通道可操作以将燃料处理器系统气体循环到燃料处理器的入口。
-
公开(公告)号：US07517372B2
公开(公告)日：2009-04-14
申请号：US10788155
申请日：2004-02-26
IPC分类号： B01J8/00
CPC分类号： B01J8/0438 , B01J8/0492 , B01J8/0496 , B01J8/062 , B01J2208/00309 , B01J2208/00362 , B01J2208/00371 , B01J2208/00504 , B01J2208/0053 , C01B3/382 , C01B3/384 , C01B3/386 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/066 , C01B2203/0811 , C01B2203/0844 , C01B2203/1276 , C01B2203/142 , C01B2203/1604 , C01B2203/82
摘要： The present invention includes an integrated fuel processor subsystem incorporating a thermal combustor, a catalytic combustor, a quasi-autothermal reactor (QATR) and a air-fuel-steam (AFS) mixer to provide a range of operating modes exhibiting performance between that of a pure steam reformer and a pure autothermal reformer to increase the flexibility of the fuel processor to handle transient system demands such as cold starts, suppress emissions and carbon formation and improve efficiency.
摘要翻译： 本发明包括结合有热燃烧器，催化燃烧器，准自热电抗器（QATR）和空气 - 燃料 - 蒸汽（AFS）混合器的综合燃料处理器子系统，以提供一系列操作模式， 纯蒸汽重整器和纯自热重整器，以增加燃料处理器的灵活性来处理瞬态系统需求，如冷启动，抑制排放和碳形成以及提高效率。
-
5.发明授权公开(公告)号：US08790114B2
公开(公告)日：2014-07-29
申请号：US10256666
申请日：2002-09-27
CPC分类号： H01M8/04225 , H01M8/04022 , H01M8/04223 , H01M8/04303 , H01M8/0612 , H01M8/0662
摘要： The present invention relates to a fuel processing unit in an electrochemical fuel cell power plant, and more specifically to a preheater combustor that forms byproduct compounds that may destroy downstream catalytic reactors for fuel reforming. The present invention includes a retention material that collects the byproduct compounds prior to entry into the downstream reactors. The retention material may be comprised of at least one active compound and a support structure, preferably having a porous body to facilitate tortuous fluid flow. Further aspects of the invention may include an electrical charging device for use with the retention device material that enhances collection of byproduct compounds. The present invention also includes a method of operation for start-up incorporating a retention material.
摘要翻译： 本发明涉及一种电化学燃料电池发电厂中的燃料处理单元，更具体地说涉及形成可能破坏用于燃料重整的下游催化反应器的副产物化合物的预热器燃烧器。 本发明包括在进入下游反应器之前收集副产物化合物的保留材料。 保留材料可以由至少一种活性化合物和支撑结构构成，优选具有多孔体以促进曲折的流体流动。 本发明的另外方面可以包括用于与增强副产物化合物的收集的保留装置材料一起使用的充电装置。 本发明还包括一种启动并入保持材料的操作方法。
-
公开(公告)号：US07951507B2
公开(公告)日：2011-05-31
申请号：US10926748
申请日：2004-08-26
申请人： Steven G Goebel , Nafissa Haimad
发明人： Steven G Goebel , Nafissa Haimad
CPC分类号： H01M8/0267 , H01M8/0206 , H01M8/0228 , H01M8/0258 , H01M8/24 , H01M2008/1095
摘要： A stamped bipolar plate of a fuel cell stack includes a first stamped plate half having a first reactant flow field formed therein, a portion of which defines a first reactant header region. A second stamped plate half has a first coolant flow field formed therein, a portion of which defines a first set of coolant feed channels that extend at least partially across the first reactant header region.
摘要翻译： 燃料电池堆的冲压双极板包括其中形成有第一反应物流场的第一冲压板半部分，其一部分限定第一反应物头部区域。 第二冲压板半部具有形成在其中的第一冷却剂流场，其一部分限定了至少部分地跨过第一反应物头部区域延伸的第一组冷却剂供给通道。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.024 秒)
