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1. 发明申请

WO2007145218A1 水素生成装置及びそれを備える燃料電池システム审中-公开
标题翻译：氢气发生装置和燃料电池系统
公开(公告)号：WO2007145218A1
公开(公告)日：2007-12-21
申请号：PCT/JP2007/061831
申请日：2007-06-12
申请人：松下電器産業株式会社 , 鵜飼邦弘 , 前西晃 , 向井裕二 , 中村透 , 辻本雅哉 , 長友真吾
发明人：鵜飼邦弘 , 前西晃 , 向井裕二 , 中村透 , 辻本雅哉 , 長友真吾
IPC分类号： C01B3/38 , C01B3/48 , H01M8/06
CPC分类号： C01B3/384 , B01J8/0465 , B01J8/0469 , B01J8/0492 , B01J8/0496 , B01J2208/00203 , B01J2208/00504 , B01J2208/0053 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/1288 , H01M8/0612 , Y02P20/128 , Y02P20/129
摘要： A hydrogen generation device in which not only complication of a steam channel is retrained and durability performance is enhanced but also the possibility of obstruction of reforming reaction or destruction of a reforming catalyst due to nonevaporation liquid water supplied from a steam unit is reduced. The hydrogen generation device (100a), comprising a heater (1) for generating combustion gas by combusting mixture gas of combustion fuel and combustion air, an annular preheating evaporator (6) for generating mixture gas of material and steam by heating the material and steam with the combustion gas generated by the heater, and an annular reformer (2) disposed below the preheating evaporator and generating hydrogen containing gas by passing the mixture gas generated from the preheating evaporator through a reforming catalyst (2a) heated by the combustion gas, is further provided with a water trap section (7) for trapping the liquid water discharged from the preheating evaporator. Furthermore, an annular transforming device (3) incorporating a transforming catalyst (3a) for reducing carbon monoxide in the hydrogen containing gas generated from the reformer by shift reaction is provided on the outer circumference of the preheating evaporator, and heat is exchanged between the hydrogen containing gas supplied from the reformer to the transforming device and the liquid water in the water trap.
摘要翻译：一种氢生成装置，其中不仅蒸汽通道的复杂化和耐久性能得到提高，而且减少了由蒸汽单元供应的不蒸发液体水引起的重整反应或重整催化剂的破坏的可能性。氢生成装置（100a）包括通过燃烧燃烧燃料和燃烧空气的混合气体产生燃烧气体的加热器（1），用于通过加热材料和蒸汽来产生材料和蒸汽的混合气体的环形预热蒸发器（6）由加热器产生的燃烧气体和通过将由预热蒸发器产生的混合气体通过由燃烧气体加热的重整催化剂（2a）而使配置在预热蒸发器之下并产生含氢气体的环形重整器（2），是还设置有用于捕集从预热蒸发器排出的液体水的捕集器部分（7）。此外，在预热蒸发器的外周设置有结合有用于还原由转化反应器由重整器生成的含氢气体中的一氧化碳的转化催化剂（3a）的环状转化装置（3），在氢气从重整器向变压装置供给的含有气体的水分和水阱中的液态水。

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