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    • 1. 发明专利
    • Method for generating combustible gas and gasification reaction furnace therefor
    • 用于生成可燃气体和气体反应炉的方法
    • JP2008303377A
    • 2008-12-18
    • JP2008042698
    • 2008-02-25
    • National Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所
    • MURAKAMI TAKAHIROMATSUOKA KOICHIKURAMOTO KOJISUZUKI ZENZO
    • C10J3/00C10J3/02C10J3/46
    • PROBLEM TO BE SOLVED: To provide a method efficiently taking out combustible gas, in a method and device adapted to use organic resource (biomass, garbage, sewage sludge, etc.), coal or the like as a hydrocarbon-based solid fuel and taking out it as combustible gas by promoting gasification of char-rich fuel at low temperature, thereby increasing the amount of combustible gas which can be taken in a gasification furnace, and a gasification reaction furnace therefor. SOLUTION: An alkali absorption furnace for actively adsorbing alkali and/or alkaline earth metal vaporized during thermal decomposition of the hydrocarbon-based solid fuel such as organic resources or coal to the char, a gasification furnace for gasifying the char introduced from the alkali absorption furnace, and a combustion furnace for burning the residual char introduced from the gasification furnace to generate combustion gas are independently provided. According to this, the alkali and/or alkaline earth metal that are effective as catalyst can be actively adsorbed to the char within the alkali absorption furnace and used, whereby combustible gas can be efficiently produced. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供一种有效地取出可燃气体的方法,在适于使用有机资源(生物质,垃圾,污水污泥等),煤等作为烃基固体的方法和装置中 燃料,并通过促进低温下富含焦油的燃料的气化将其作为可燃气体取出,从而增加在气化炉中可以采取的可燃气体的量,以及气化反应炉。 解决方案:一种碱性吸收炉,用于主动吸附碱性和/或碱土金属在烃类固体燃料如有机资源或煤炭的热分解过程中汽化,将炭化气化气化气化炉 碱性吸收炉和用于燃烧从气化炉引入的残留焦炭以产生燃烧气体的燃烧炉。 因此,作为催化剂有效的碱土金属和/或碱土金属可以积极地吸附在碱吸收炉内的炭上并被使用,由此可以有效地制造可燃气体。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Gasification system recycling active charcoal drawn out from tar absorption tower
    • 气化系统回收活性炭从塔吸收塔抽出
    • JP2009046644A
    • 2009-03-05
    • JP2007216820
    • 2007-08-23
    • National Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所
    • MURAKAMI TAKAHIROMATSUOKA KOICHIKURAMOTO KOJISUZUKI ZENZO
    • C10J3/00B09B3/00C02F11/10
    • Y02E50/30
    • PROBLEM TO BE SOLVED: To provide a gasification system, which uses a gasification furnace for utilizing organic resources of biomass, refuse, sewer sludge, etc. and coal or the like as hydrocarbon-based solid fuels, as can make effective use of an active charcoal drawn out of a tar absorptioon tower provided in the downstream and as can achieve a comprehensive gasification efficiency by promoting the gasification of char inside the gasification furnace. SOLUTION: The gasification system, which uses a gasification reaction furnace for hydrocarbon-based solid fuels and is provided with an alkali absorption furnace for adsorbing the alkali evaporating at the time of the thermal decomposition of the hydrocarbon-based solid fuels onto char, with a gasification furnace for gasifying the char introduced from the above alkali absorption furnace, and with a combustion furnace for generating a combustive gas by burning the residual char introduced from the above gasification furnace, each of these being connected in this order through the communicating passages, is characterized in that the active charcoal drawn out of the tar absorption tower provided in the downstream is supplied into the above alkali absorption furnace. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种气化系统,其使用气化炉来利用生物质,垃圾,下水道污泥等的有机资源和煤等作为烃类固体燃料,可以有效地使用 由下游设置的焦油吸收塔引出的活性炭,并且可以通过促进气化炉内的炭的气化来实现综合气化效率。 解决方案:使用气化反应炉进行烃类固体燃料的气化系统,并且设置有碱吸收炉,用于将烃类固体燃料热分解时的碱蒸发到炭上 使用用于使从上述碱性吸收炉引入的炭气化的气化炉,以及通过燃烧从上述气化炉引入的残留焦炭产生可燃性气体的燃烧炉,其中的每一个通过连通 通道,其特征在于从设置在下游的焦油吸收塔引出的活性炭被供给到上述碱吸收炉中。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Gasification reactor for forming combustible gas
    • 用于形成可燃气体的气化反应器
    • JP2009067979A
    • 2009-04-02
    • JP2008042774
    • 2008-02-25
    • National Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所
    • MURAKAMI TAKAHIROMATSUOKA KOICHIKURAMOTO KOJISUZUKI ZENZO
    • C10J3/46C10B49/06C10J3/00C10J3/02
    • PROBLEM TO BE SOLVED: To provide a gasification reactor for obtaining a combustible gas utilizing organic resources (biomass, refuse, sewage sludge, etc.), coal, etc. as a hydrocarbon-based solid fuel, wherein, an amount of a combustible gas obtainable from a combustion furnace is increased by accelerating gasification of high char-content fuel at low temperature, thus the combustible gas is obtained in a high efficiency.
      SOLUTION: The reactor for gasifying hydrocarbon-based solid fuels is equipped with, each independently, an alkali-adsorbing furnace, wherein adsorption of alkali and/or alkali earth metals evaporated in a course of thermal cracking of hydrocarbon-based solid fuels such as organic resources, coal, etc. are performed actively, a gasification furnace for gasifying char introduced from the alkali-adsorbing furnace, and a combustion furnace for forming a combustion gas by burning a residual char introduced from the gasification furnace, wherein, absorption efficiency of alkali and/or alkali earth metals by char is made higher by making the alkali-adsorbing furnace a moving bed-type.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种利用有机资源(生物质,垃圾,污水污泥等),煤等作为烃类固体燃料获得可燃气体的气化反应器,其中, 通过在低温下加速高焦炭燃料的气化,可以提高从燃烧炉获得的可燃气体,从而高效率地获得可燃性气体。 解决方案:用于气化烃类固体燃料的反应器各自独立地装备有碱吸附炉,其中碱金属和/或碱土金属的吸附在烃类固体燃料的热裂解过程中蒸发 主动进行有机资源,煤等的制造,从碱吸附炉引入的气化气化炉,燃烧从气化炉引入的残留焦炭形成燃烧气体的燃烧炉,其中吸收 通过使碱吸附炉成为移动床型,通过焦炭使碱金属和/或碱土金属的效率提高。 版权所有(C)2009,JPO&INPIT