-
公开(公告)号:US08722270B2
公开(公告)日:2014-05-13
申请号:US13006526
申请日:2011-01-14
IPC分类号: H01M8/04
CPC分类号: H01M8/04231 , H01M8/04014 , H01M8/04029 , H01M8/0612 , H01M2008/1293
摘要: The present invention relates to an apparatus for steam purging a solid oxide fuel cell stack. Purging the SOFC stack with steam has a physical flushing effect, removing carbon monoxide containing reformate and free oxygen gas from the anode area thereby reducing the potential for nickel oxide or nickel carbonyl formation.
摘要翻译: 本发明涉及一种蒸汽吹扫固体氧化物燃料电池堆的装置。 用蒸汽清洗SOFC堆具有物理冲洗作用,从阳极区域去除含一氧化碳的重整产物和游离氧气,从而降低氧化镍或羰基镍形成的可能性。
-
公开(公告)号:US07892687B2
公开(公告)日:2011-02-22
申请号:US10907767
申请日:2005-04-14
IPC分类号: H01M8/04
CPC分类号: H01M8/04231 , H01M8/04014 , H01M8/04029 , H01M8/0612 , H01M2008/1293
摘要: The present invention relates to a method and apparatus for steam purging a solid oxide fuel cell stack. Purging the SOFC stack with steam has a physical flushing effect, removing carbon monoxide containing reformate and free oxygen gas from the anode area thereby reducing the potential for nickel oxide or nickel carbonyl formation.
摘要翻译: 本发明涉及一种蒸汽吹扫固体氧化物燃料电池堆的方法和装置。 用蒸汽清洗SOFC堆具有物理冲洗作用,从阳极区域去除含一氧化碳的重整产物和游离氧气,从而降低氧化镍或羰基镍形成的可能性。
-
公开(公告)号:US20050233187A1
公开(公告)日:2005-10-20
申请号:US10907767
申请日:2005-04-14
申请人: Michael Pastula , James Smith , Quincy Chiang
发明人: Michael Pastula , James Smith , Quincy Chiang
CPC分类号: H01M8/04231 , H01M8/04014 , H01M8/04029 , H01M8/0612 , H01M2008/1293
摘要: The present invention relates to a method and apparatus for steam purging a solid oxide fuel cell stack. Purging the SOFC stack with steam has a physical flushing effect, removing carbon monoxide containing reformate and free oxygen gas from the anode area thereby reducing the potential for nickel oxide or nickel carbonyl formation.
摘要翻译: 本发明涉及一种蒸汽吹扫固体氧化物燃料电池堆的方法和装置。 用蒸汽清洗SOFC堆具有物理冲洗作用,从阳极区域去除含一氧化碳的重整产物和游离氧气,从而降低氧化镍或羰基镍形成的可能性。
-
公开(公告)号:US07615298B2
公开(公告)日:2009-11-10
申请号:US10905958
申请日:2005-01-27
申请人: Michael Pastula , Andrea Tylczak , Bryce Sharman , Casey Brown , Kevin Marchand , Pawel Fronc , Marc Dionne , Glenn Price
发明人: Michael Pastula , Andrea Tylczak , Bryce Sharman , Casey Brown , Kevin Marchand , Pawel Fronc , Marc Dionne , Glenn Price
CPC分类号: H01M8/0612 , F28D2021/0043 , H01M8/04007 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要: A thermally integrated fuel cell system includes a stack zone, a burner zone and a low temperature zone. The fuel is combined with steam and passed sequentially through a primary reformer and a secondary reformer or a radiative fuel heat exchanger. Air may be passed sequentially through an afterburner heat exchanger and a radiative air heat exchanger such that the radiative heat exchanger may be used to heat the stack zone. The stack exhaust is combusted in an afterburner. Afterburner exhaust heats the primary reformer, the high temperature air heat exchanger, the low temperature air heat exchanger and steam generator. The stack zone includes the stacks, the secondary reformer and the radiative heat exchanger. The burner zone includes the afterburner which includes a start burner, the primary reformer and the high temperature air heat exchanger. The low temperature zone includes the low temperature air heat exchanger and a steam generator.
摘要翻译: 热集成燃料电池系统包括堆叠区域,燃烧器区域和低温区域。 燃料与蒸汽结合并依次通过初级重整器和次级重整器或辐射燃料热交换器。 空气可以顺次通过后燃器热交换器和辐射空气热交换器,使得辐射热交换器可以用于加热堆叠区域。 堆垛排气在加力燃烧器中燃烧。 后燃器排气加热一次重整器,高温空气热交换器,低温空气热交换器和蒸汽发生器。 堆叠区包括堆叠,二次重整器和辐射热交换器。 燃烧器区域包括补燃器,其包括起动燃烧器,初级重整器和高温空气热交换器。 低温区包括低温空气热交换器和蒸汽发生器。
-
公开(公告)号:US08268491B1
公开(公告)日:2012-09-18
申请号:US13475400
申请日:2012-05-18
申请人: Michael Pastula , Andrea Tylczak , Pawel Fronc , Marc Dionne , Glenn Price , Bryce Sharman , Casey Brown , Kevin Marchand
发明人: Michael Pastula , Andrea Tylczak , Pawel Fronc , Marc Dionne , Glenn Price , Bryce Sharman , Casey Brown , Kevin Marchand
CPC分类号: H01M8/0612 , F28D2021/0043 , H01M8/04007 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要: A thermally integrated fuel cell system includes a stack zone, a burner zone and a low temperature zone. The fuel is combined with steam and passed sequentially through a primary reformer and a secondary reformer or a radiative fuel heat exchanger. Air may be passed sequentially through an afterburner heat exchanger and a radiative air heat exchanger such that the radiative heat exchanger may be used to heat the stack zone. The stack exhaust is combusted in an afterburner. Afterburner exhaust heats the primary reformer, the high temperature air heat exchanger, the low temperature air heat exchanger and steam generator. The stack zone includes the stacks, the secondary reformer and the radiative heat exchanger. The burner zone includes the afterburner which includes a start burner, the primary reformer and the high temperature air heat exchanger. The low temperature zone includes the low temperature air heat exchanger and a steam generator.
-
公开(公告)号:US06749958B2
公开(公告)日:2004-06-15
申请号:US09682019
申请日:2001-07-10
申请人: Michael Pastula , Arpad Horvath , Martin Perry , Dennis Prediger
发明人: Michael Pastula , Arpad Horvath , Martin Perry , Dennis Prediger
IPC分类号: H01M806
CPC分类号: H01M8/0625 , C01B3/38 , C01B2203/0233 , C01B2203/066 , C01B2203/1241 , C01B2203/1294 , C01B2203/148 , F28F1/36 , H01M8/04007 , H01M8/0662 , H01M8/12 , H01M2008/1293 , Y02P20/129
摘要: An integrated module includes an afterburner, heat exchanger and fuel processor. The module is thermally integrated solid oxide fuel cell.
摘要翻译: 集成模块包括加力燃烧器,热交换器和燃料处理器。 该模块是热集成的固体氧化物燃料电池。
-
公开(公告)号:US07749628B2
公开(公告)日:2010-07-06
申请号:US11611204
申请日:2006-12-15
申请人: Michael Pastula , Andrea Tylczak , Pawel Fronc , Marc Dionne , Glenn Price , Bryce Sharman , Casey Brown
发明人: Michael Pastula , Andrea Tylczak , Pawel Fronc , Marc Dionne , Glenn Price , Bryce Sharman , Casey Brown
CPC分类号: H01M8/0612 , F28D2021/0043 , H01M8/04007 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要: A thermally integrated fuel cell system includes a stack zone, a burner zone and a low temperature zone. The fuel is combined with steam and passed sequentially through a primary reformer and a secondary reformer. Air is split into two parallel streams and preheated in a low temperature heat exchanger. One air stream passes to a high temperature heat exchanger while the other passes to a radiative heat exchanger. The air and fuel streams are equalized in an equalization heat exchanger before entering the fuel cell stacks. The stack exhaust is combusted in an afterburner. Afterburner exhaust heats the primary reformer, the high temperature heat exchanger, the low temperature heat exchanger and steam generator. The stack zone includes the stacks, the secondary reformer, the radiative heat exchanger and the equalization heat exchanger. The burner zone includes the afterburner, the primary reformer and the high temperature heat exchanger. The low temperature zone includes the low temperature heat exchanger and the steam generator.
摘要翻译: 热集成燃料电池系统包括堆叠区域,燃烧器区域和低温区域。 燃料与蒸汽结合并依次通过初级重整器和次级重整器。 空气分成两股平行流,并在低温热交换器中预热。 一个空气流通过高温热交换器,另一个流入辐射热交换器。 在进入燃料电池堆之前,均衡热交换器中的空气和燃料流均衡。 堆垛排气在加力燃烧器中燃烧。 后燃器排气加热一次重整器,高温热交换器,低温热交换器和蒸汽发生器。 堆叠区包括堆叠,二次重整器,辐射热交换器和均衡热交换器。 燃烧器区域包括加力燃烧器,一次重整器和高温热交换器。 低温区包括低温热交换器和蒸汽发生器。
-
公开(公告)号:US06855451B2
公开(公告)日:2005-02-15
申请号:US09682817
申请日:2001-10-22
申请人: Debabrata Ghosh , Michael Pastula , Dennis Prediger , Martin Perry , Arpad Horvath , Jim Lumsden
发明人: Debabrata Ghosh , Michael Pastula , Dennis Prediger , Martin Perry , Arpad Horvath , Jim Lumsden
CPC分类号: H01M8/0247 , H01M8/0206 , H01M8/021 , H01M8/0228 , H01M8/0258 , H01M8/0276 , H01M8/241 , H01M8/2425 , H01M8/2483
摘要: A solid oxide fuel cell stack incorporates metallic interconnects each of which includes a fuel intake manifold, a fuel exhaust manifold, an oxidant intake manifold and an oxidant exhaust manifold. The fuel side of the interconnect defines a fuel flow field surrounded by a continuous sealing surface and in fluid communication with the fuel intake and exhaust manifold. The oxidant side of the interconnect defines an oxidant flow field surrounded by a continuous sealing surface and in fluid communication with the oxidant intake and exhaust manifolds. The interconnect may be fabricated by brazing together three stainless steel plates having overlapping openings to permit the exclusionary flow of fuel and oxidant through the interconnect.
摘要翻译: 固体氧化物燃料电池堆包括金属互连,每个金属互连包括燃料进气歧管,燃料排气歧管,氧化剂进气歧管和氧化剂排气歧管。 互连的燃料侧限定了由连续密封表面围绕并与燃料进入和排出歧管流体连通的燃料流动场。 互连的氧化剂侧限定了由连续密封表面包围并与氧化剂进气歧管和排气歧管流体连通的氧化剂流场。 互连可以通过将具有重叠开口的三个不锈钢板钎焊在一起来制造,以允许燃料和氧化剂通过互连排除流动。
-
公开(公告)号:US08202656B2
公开(公告)日:2012-06-19
申请号:US12570576
申请日:2009-09-30
申请人: Michael Pastula , Andrea Tylczak , Pawel Fronc , Marc Dionne , Glenn Price , Bryce Sharman , Casey Brown , Kevin Marchand
发明人: Michael Pastula , Andrea Tylczak , Pawel Fronc , Marc Dionne , Glenn Price , Bryce Sharman , Casey Brown , Kevin Marchand
CPC分类号: H01M8/0612 , F28D2021/0043 , H01M8/04007 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要: A thermally integrated fuel cell system includes a stack zone, a burner zone and a low temperature zone. The fuel is combined with steam and passed sequentially through a primary reformer and a secondary reformer or a radiative fuel heat exchanger. Air may be passed sequentially through an afterburner heat exchanger and a radiative air heat exchanger such that the radiative heat exchanger may be used to heat the stack zone. The stack exhaust is combusted in an afterburner. Afterburner exhaust heats the primary reformer, the high temperature air heat exchanger, the low temperature air heat exchanger and steam generator. The stack zone includes the stacks, the secondary reformer and the radiative heat exchanger. The burner zone includes the afterburner which includes a start burner, the primary reformer and the high temperature air heat exchanger. The low temperature zone includes the low temperature air heat exchanger and a steam generator.
摘要翻译: 热集成燃料电池系统包括堆叠区域,燃烧器区域和低温区域。 燃料与蒸汽结合并依次通过初级重整器和次级重整器或辐射燃料热交换器。 空气可以顺次通过后燃器热交换器和辐射空气热交换器,使得辐射热交换器可以用于加热堆叠区域。 堆垛排气在加力燃烧器中燃烧。 后燃器排气加热一次重整器,高温空气热交换器,低温空气热交换器和蒸汽发生器。 堆叠区包括堆叠,二次重整器和辐射热交换器。 燃烧器区域包括补燃器,其包括起动燃烧器,初级重整器和高温空气热交换器。 低温区包括低温空气热交换器和蒸汽发生器。
-
公开(公告)号:US20100015476A1
公开(公告)日:2010-01-21
申请号:US12570576
申请日:2009-09-30
申请人: Michael Pastula , Andrea Tylczak , Pawel Fronc , Marc Dionne , Glenn Price , Bryce Sharman , Casey Brown , Kevin Marchand
发明人: Michael Pastula , Andrea Tylczak , Pawel Fronc , Marc Dionne , Glenn Price , Bryce Sharman , Casey Brown , Kevin Marchand
CPC分类号: H01M8/0612 , F28D2021/0043 , H01M8/04007 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要: A thermally integrated fuel cell system includes a stack zone, a burner zone and a low temperature zone. The fuel is combined with steam and passed sequentially through a primary reformer and a secondary reformer or a radiative fuel heat exchanger. Air may be passed sequentially through an afterburner heat exchanger and a radiative air heat exchanger such that the radiative heat exchanger may be used to heat the stack zone. The stack exhaust is combusted in an afterburner. Afterburner exhaust heats the primary reformer, the high temperature air heat exchanger, the low temperature air heat exchanger and steam generator. The stack zone includes the stacks, the secondary reformer and the radiative heat exchanger. The burner zone includes the afterburner which includes a start burner, the primary reformer and the high temperature air heat exchanger. The low temperature zone includes the low temperature air heat exchanger and a steam generator.
摘要翻译: 热集成燃料电池系统包括堆叠区域,燃烧器区域和低温区域。 燃料与蒸汽结合并依次通过初级重整器和次级重整器或辐射燃料热交换器。 空气可以顺次通过后燃器热交换器和辐射空气热交换器,使得辐射热交换器可以用于加热堆叠区域。 堆垛排气在加力燃烧器中燃烧。 后燃器排气加热一次重整器,高温空气热交换器,低温空气热交换器和蒸汽发生器。 堆叠区包括堆叠,二次重整器和辐射热交换器。 燃烧器区域包括补燃器,其包括起动燃烧器,初级重整器和高温空气热交换器。 低温区包括低温空气热交换器和蒸汽发生器。
-
-
-
-
-
-
-
-
-