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    • 7. 发明申请
    • Hydrogen Generation Device, Operation Method Thereof, and Fuel Cell System
    • 氢发生装置,其操作方法和燃料电池系统
    • US20080280171A1
    • 2008-11-13
    • US11884303
    • 2006-02-14
    • Akira MaenishiTomonori AsouYuji Mukai
    • Akira MaenishiTomonori AsouYuji Mukai
    • H01M8/18
    • C01B3/384C01B2203/0233C01B2203/066C01B2203/0811C01B2203/0822C01B2203/0827C01B2203/169C01B2203/1695H01M8/04007H01M8/04089H01M8/04373H01M8/04708H01M8/04738H01M8/04798H01M8/04835H01M8/0618H01M8/0631Y02P20/128
    • A hydrogen generation device of the present includes: a reforming unit for steam-reforming raw material containing at least carbon atoms and hydrogen atoms to generate a hydrogen-containing gas; a raw material supply unit for supplying a raw material to the reforming unit; a steam generation unit for supplying steam to the reforming unit, a steam generation unit temperature detection unit for detecting the temperature of the steam generation unit; a heating unit for supplying a combustion gas for successively heating the reforming unit and the steam generation unit by heat transfer, and a control unit. The control unit controls a raw material supply amount from the raw material supply unit and a water supply amount from a water supply unit and controls one of the amount of the air to the heating unit, the amount of a fuel to the heating unit, and the amount of the raw material to the reforming unit so that no water remains in the steam generation unit according to the detected temperature from the steam generation unit temperature detection unit. Thus, it is possible to operate the hydrogen generation device without leaving water in the steam generating unit and to provide a hydrogen generation device operation method having a high reliability and economy and a hydrogen generation device using the same as well as a fuel cell generation system using the hydrogen generation device.
    • 本发明的氢产生装置包括:用于蒸发重整至少包含碳原子和氢原子的原料的重整单元以产生含氢气体; 原料供给单元,其将原料供给到重整单元; 用于向所述重整单元供给蒸汽的蒸汽发生单元,用于检测所述蒸汽产生单元的温度的蒸汽发生单元温度检测单元; 用于通过热传递提供用于连续加热重整单元和蒸汽产生单元的燃烧气体的加热单元,以及控制单元。 控制单元控制来自原料供给单元的原料供给量和来自供水单元的供水量,并且控制向加热单元的空气量,加热单元的燃料量和 原料到重整单元的量,使得根据来自蒸汽产生单元温度检测单元的检测温度,蒸汽发生单元中没有水残留。 因此,可以在蒸汽发生单元中不离开水的情况下操作氢气产生装置,并且提供具有高可靠性和经济性的氢生成装置操作方法以及使用其的氢生成装置以及燃料电池生成系统 使用氢气生成装置。