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31. 发明专利

JP2004059816A Process for producing hydrogen through thermochemical decomposition of water 有权
公开(公告)号：JP2004059816A
公开(公告)日：2004-02-26
申请号：JP2002222185
申请日：2002-07-30
申请人： Center For Coal Utilization Japan , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所 , 財団法人石炭利用総合センター
发明人： HAYASHI SEKIEI , HATANO HIROYUKI , SUZUKI ZENZO
IPC分类号： B01J3/00 , B01J7/02 , C01B3/06 , C10J3/46 , C10J3/48
CPC分类号： C10J3/485 , C10J2300/0906 , C10J2300/093 , C10J2300/0973 , C10J2300/0983 , Y02E60/36
摘要： PROBLEM TO BE SOLVED: To provide a process of producing hydrogen through thermochemical decomposition of water capable of supplying a mixture composed of fine powders of CaO and coal powders directly to a fluidized bed of a main reactor, thereby bringing about the most efficient reaction.
SOLUTION: The process of producing hydrogen through thermochemical decomposition of water, wherein coal powders are caused to react with water in the presence of CaO under a condition of temperature in a range of 600-800°C substantially without an oxidizing agent added thereto, thereby reducing water to produce hydrogen, comprises the steps of rendering the coal powders and CaO into fine powders to form mixed fine powders and feeding steam generated from a steam generator and the mixed fine powders to the fluidized bed. Then, while the mixed fine particles of the coal powders and CaO being allowed to give rise to the growth of the particles by controlling the partial pressure of the steam in the main reactor to a condition in which CaO is capable of generating Ca(OH)
2 , there is conducted the thermochemical decomposition of water in the main reactor.
COPYRIGHT: (C)2004,JPO

32. 发明专利

JP2011105891A Circulating fluidized bed gasification reactor enabling to control circulating amount 审中-公开
标题翻译：循环流化床加气反应器启动控制循环量
公开(公告)号：JP2011105891A
公开(公告)日：2011-06-02
申请号：JP2009264484
申请日：2009-11-20
申请人： National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MURAKAMI TAKAHIRO , MATSUOKA KOICHI , SUZUKI ZENZO
IPC分类号： C10J3/54 , B01J8/24 , B01J8/28 , B09B3/00 , C02F11/10 , C10J3/56 , F23C10/04 , F23C10/32
CPC分类号： Y02E50/30
摘要： PROBLEM TO BE SOLVED: To provide a circulating fluidized bed gasification reactor enabling to control a particle circulating amount without changing a gas supplying amount.
SOLUTION: In the circulating fluidized bed gasification reactor including at least a fluidized bed gasification furnace and a fluidized bed combustion furnace and configured such that a raw material is gasified in the fluidized bed gasification furnace into which a fluid medium is introduced, char generated during gasification and the fluid medium are introduced into the fluidized bed combustion furnace of a latter part to burn an unburned component and the reheated fluid medium is circulated in a reactor furnace, an L-valve is provided in at least one communicating path between furnaces which constitute the reactor furnace, a nozzle position for aeration of the L-valve is made variable and thus the particle circulating amount in the furnace can be adjusted.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不改变气体供给量的情况下控制颗粒循环量的循环流化床气化反应器。解决方案：在包括至少流化床气化炉和流化床燃烧炉的循环流化床气化反应器中，构造成使原料在引入流体介质的流化床气化炉中气化，炭在气化期间产生的流体介质被引入到后部的流化床燃烧炉中以燃烧未燃烧的组分，并且再热流体介质在反应器炉中循环，在阀之间的至少一个连通路径中设置有L型阀构成反应炉的情况下，使L型阀通气的喷嘴位置变化，能够调节炉内的颗粒循环量。版权所有（C）2011，JPO＆INPIT

33. 发明专利

JP2011105892A Circulating fluidized bed gasification reactor enabling to effectively use tar adsorptive substance 审中-公开
标题翻译：循环流化床加气反应器，有效地使用TAR吸附物质
公开(公告)号：JP2011105892A
公开(公告)日：2011-06-02
申请号：JP2009264485
申请日：2009-11-20
申请人： National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MURAKAMI TAKAHIRO , MATSUOKA KOICHI , SUZUKI ZENZO
IPC分类号： C10J3/54 , C10J3/56
摘要： PROBLEM TO BE SOLVED: To provide a circulating fluidized bed gasification reactor enabling to effectively use a deteriorated tar adsorptive substance in a fluidized bed gasification furnace with a simple method without easily disposing of the tar adsorptive substance.
SOLUTION: In the circulating fluidized bed gasification reactor configured such that a raw material is gasified in a fluidized bed gasification furnace into which a fluid medium is introduced, char generated during gasification and the fluid medium are introduced into a fluidized bed combustion furnace of a latter part to burn an unburned component and the reheated fluid medium is circulated in a reactor furnace, a thermal decomposition furnace having a two-stage structure vertically having a tar absorption furnace and a fuel thermal decomposition furnace is provided in a prior stage of the fluidized bed gasification furnace, so that the fluid medium taken out from the fuel thermal decomposition furnace of a lower stage and containing unburned char and a fluid medium taken out from the tar absorption furnace of an upper stage and adsorbing tar can be respectively independently circulated, and a communicating path connecting to a side surface of the tar absorption furnace and a side surface of the fuel thermal decomposition furnace is provided so that the fluid medium adsorbing tar in the tar absorption furnace of the upper stage can be supplied to the fuel thermal decomposition furnace of the lower stage when the deteriorated fluid medium is taken out from the fuel thermal decomposition furnace.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种循环流化床气化反应器，其能够以简单的方法在流化床气化炉中有效地使用劣化的焦油吸附物质，而不容易处理焦油吸附物质。解决方案：在循环流化床气化反应器中，将原料气化在流化床气化炉中，其中引入流体介质，气化过程中产生的焦炭和流体介质被引入流化床燃烧炉的后部燃烧未燃烧组分，并且再热流体介质在反应炉中循环，在具有焦油吸收炉和燃料热分解炉的垂直方向上具有两级结构的热分解炉设置在流化床气化炉，从下段的燃料热分解炉中取出的含有未燃焦炭的液体介质和从上段的焦油吸收炉取出的流体介质和吸附焦油可分别独立循环以及连接到焦油吸收炉的侧面和侧面的连通路径提供燃料热分解炉的表面，使得当将劣化的流体介质从燃料热中取出时，能够向上级的焦油吸收炉吸附焦油的流体介质供应到下级的燃料热分解炉分解炉版权所有（C）2011，JPO＆INPIT

34. 发明专利

JP2011037933A Circulating fluidized bed gasification reaction furnace 有权
标题翻译：循环流化床气化反应炉
公开(公告)号：JP2011037933A
公开(公告)日：2011-02-24
申请号：JP2009183958
申请日：2009-08-07
申请人： National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MURAKAMI TAKAHIRO , MATSUOKA KOICHI , KURAMOTO KOJI , SUZUKI ZENZO
IPC分类号： C10J3/54 , C10J3/56
摘要： PROBLEM TO BE SOLVED: To provide a circulating fluidized bed gasification reaction furnace wherein a usage amount of a tar adsorbing substance such as porous particles used as a fluid medium is reduced as much as possible, the fluid medium is circulated without being intermingled with ash particles and costs for tar treatment can be reduced.
SOLUTION: In the circulating fluidized bed gasification reaction furnace wherein a raw material is gasified in a fluidized bed gasification furnace in which the fluid medium is introduced, char generated upon gasification and the fluid medium are introduced to a fluidized bed burning furnace of a latter part to burn an unburned part and the re-heated fluid medium is circulated in the reaction furnace, the fluidized bed gasification furnace is provided as a two step furnace structure vertically having a tar absorbing furnace and a fuel gasification furnace and a fluid medium taken out from the fuel gasification furnace of a lower side and containing unburned char and a fluid medium taken out from the tar absorbing furnace of an upper side and adsorbing tar are respectively independently circulated.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种循环流化床气化反应炉，其中尽可能地减少用作流体介质的诸如多孔颗粒的焦油吸附物质的使用量，使流体介质循环而不混合灰尘颗粒和焦油处理成本可以降低。解决方案：在循环流化床气化反应炉中，将原料气化在流化床气化炉中，其中引入流体介质，气化后产生的焦炭和流体介质被引入到流化床燃烧炉燃烧未燃烧部分的后部分和再加热的流体介质在反应炉中循环，流化床气化炉作为垂直的两步炉结构设置，具有焦油吸收炉和燃料气化炉和流体介质从下侧的燃料气化炉中取出含有未燃烧的焦炭和从上侧的焦油吸收炉取出的流体介质和吸附焦油分别独立地循环。版权所有（C）2011，JPO＆INPIT

35. 发明专利

JP2011026490A Method of supplying catalyst to gasification furnace in gasification system 审中-公开
标题翻译：在气化系统中向催化炉供应催化剂的方法
公开(公告)号：JP2011026490A
公开(公告)日：2011-02-10
申请号：JP2009175249
申请日：2009-07-28
申请人： National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MURAKAMI TAKAHIRO , MATSUOKA KOICHI , SUZUKI ZENZO
IPC分类号： C10J3/54 , F23G5/027 , F23G5/30
摘要： PROBLEM TO BE SOLVED: To provide a gasification system performing pretreatment of a gasification catalyst such as limestone or dolomite with a simple method and obtaining gas with high efficiency in the gasification system of fuel of hydrocarbon resources.
SOLUTION: When limestone (CaCO
3 ), dolomite (CaCO
3 -MgCO
3 ) or the like is used as the gasification catalyst, the gasification catalyst is supplied to the fluidizing bed combustion furnace side beforehand so as to decarbonate (fire) the catalyst and the catalyst (CaO, CaO-MgO or the like) after the firing is supplied to a fluidizing bed gasification furnace.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过简单的方法提供气化催化剂如石灰石或白云石的预处理的气化系统，并且在烃资源的燃料的气化系统中获得高效率的气体。解决方案：当石灰石（CaCO 3 ），白云石（CaCO 3 SB 3 -MgCO 3 SB 3）等用作气化催化剂，在向流化床气化炉供给烧成后的催化剂和催化剂（CaO，CaO-MgO等）之后，预先将气化催化剂供给到流化床燃烧炉侧，以使其脱碳（燃烧）。版权所有（C）2011，JPO＆INPIT

36. 发明专利

JP2011026489A Pyrolysis furnace in circulating fluidized bed gasification system and temperature control system of gasification furnace 审中-公开
标题翻译：循环流化床加气系统中的热解炉和气化炉的温度控制系统
公开(公告)号：JP2011026489A
公开(公告)日：2011-02-10
申请号：JP2009175248
申请日：2009-07-28
申请人： National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MURAKAMI TAKAHIRO , MATSUOKA KOICHI , SUZUKI ZENZO
IPC分类号： C10J3/54 , C10J3/56
摘要： PROBLEM TO BE SOLVED: To provide a gasification reacting furnace reducing the amount used of expensive porous fine particles and controlling temperatures of a fuel pyrolysis furnace and a gasification furnace with a convenient method.
SOLUTION: The circulating fluidized bed gasification reaction furnace, in which raw material is gasified in the fluidized bed gasification furnace, produced char and a fluidizing medium are introduced into a fluidized bed combustion furnace of a subsequent step to combust an uncombusted content and the reheated fluidized medium is circulated in the reaction furnace, includes a pyrolysis furnace having a tar absorption furnace and the fuel pyrolysis furnace on the upper and lower sides respectively on the precedent step of the fluidized bed gasification furnace, wherein a fluidizing medium containing uncombusted char taken out of the fuel pyrolysis furnace of the lower stage and a fluidizing medium, to which the tar is adsorbed, taken out of the tar absorption furnace of the upper stage are circulated respectively independently and, further, at least one side of respective fluidizing media which are separated from a cyclone of the subsequent step of the fluidized bed combustion furnace and have higher temperatures, is distributed and supplied to the pyrolysis furnace and the fluidizing bed gasification furnace so as to control the temperatures of the pyrolysis furnace and the fluidized bed gasification furnace.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种气化反应炉，其以方便的方法减少昂贵的多孔微粒的用量和控制燃料热解炉和气化炉的温度。解决方案：在流化床气化炉中将原料气化的循环流化床气化反应炉产生焦炭并将流化介质引入后续步骤的流化床燃烧炉中以燃烧未燃烧的内容物，重新加热的流化介质在反应炉中循环，在流化床气化炉的先前步骤中分别包括在上下两侧具有焦油吸收炉和燃料热解炉的热解炉，其中含有未燃炭的流化介质从下段的燃料热解炉中取出的焦油吸附的流化介质从上级的焦油吸收炉中取出，分别独立地循环，另外还有至少一侧各自的流化介质其与流化床燃烧炉的后续步骤的旋风分离器分离并且具有较高的温度，分布并供应到热解炉和流化床气化炉，以便控制热解炉和流化床气化炉的温度。版权所有（C）2011，JPO＆INPIT

37. 发明专利

JP2010215888A Circulation fluidized bed gasification reactor 有权
标题翻译：循环流化床气化反应器
公开(公告)号：JP2010215888A
公开(公告)日：2010-09-30
申请号：JP2009175233
申请日：2009-07-28
申请人： National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MURAKAMI TAKAHIRO , MATSUOKA KOICHI , KURAMOTO KOJI , SUZUKI ZENZO
IPC分类号： C10J3/56 , C10J3/54
摘要： PROBLEM TO BE SOLVED: To provide a circulation fluidized bed gasification reactor which can reduce the used amount of tar adsorptive material such as porous particles used for a fluidized medium as much as possible, can circulate the fluidized medium without allowing the fluidized medium to coexist with ash particles and can reduce a cost required for tar treatment.
SOLUTION: The circulation fluidized bed gasification reactor is configured such that a raw material is gasified in a fluidized bed gasification furnace into which the fluidized medium is introduced, char produced upon gasification and the fluidized medium are introduced into a fluidized bed combustion furnace of a post step, an uncombusted content is combusted and the reheated fluidized medium is circulated in the reactor, wherein, on a preliminary step of the fluidized bed gasification reactor, a pyrolysis furnace of a two-step furnace structure in which a tar absorption furnace and a fuel pyrolysis furnace are disposed on upper and lower stages is disposed, and a fluidized medium which contains uncombusted char taken out of the fuel pyrolysis furnace of the lower stage and a fluidized medium to which the tar taken out of the tar absorption furnace of the upper stage is adsorbed are circulated independently.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供尽可能减少用于流化介质的多孔颗粒的焦油吸附材料的使用量的循环流化床气化反应器，可以在不允许流化介质的情况下循环流化介质与灰尘颗粒共存，可以降低焦油处理所需的成本。解决方案：循环流化床气化反应器被构造成使原料在流化床气化炉中气化，流化介质被引入到其中，气化后产生的焦炭和流化介质被引入流化床燃烧炉的后期步骤中，未燃烧的内容物被燃烧，再加热的流化介质在反应器中循环，其中在流化床气化反应器的预备步骤中，将两步炉结构的热解炉，其中焦油吸收炉设置在上段和下段的燃料热解炉，以及含有从下段的燃料热解炉中取出的未燃焦炭的流化介质和从焦油吸收炉中取出的焦油的流化介质吸附的上段独立循环。版权所有（C）2010，JPO＆INPIT

38. 发明专利

JP2011105890A Circulating fluidized bed gasification reactor 审中-公开
标题翻译：循环流化床气化反应器
公开(公告)号：JP2011105890A
公开(公告)日：2011-06-02
申请号：JP2009264483
申请日：2009-11-20
申请人： National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MURAKAMI TAKAHIRO , MATSUOKA KOICHI , SUZUKI ZENZO
IPC分类号： C10J3/54 , B09B3/00 , C02F11/10 , C10J3/00 , C10K1/04
CPC分类号： Y02E50/30
摘要： PROBLEM TO BE SOLVED: To provide a gasification reactor efficiently removing up to light tar in a system with a simple method and reducing a cost for tar treatment.
SOLUTION: In the circulating fluidized bed gasification reactor configured such that a raw material is gasified in a fluidized bed gasification furnace in which a fluid medium is introduced, char generated during gasification and the fluid medium are introduced into a fluidized bed combustion furnace of a latter part to burn an unburned component and the reheated fluid medium is circulated in a reactor furnace, multi-stage cyclones are provided at a latter part of the fluidized bed combustion furnace, tar adsorptive particles and/or ash particles having comparatively large particle diameter are discharged out of the furnace by the first-stage cyclone and separated from an exhaust gas by the second-stage or latter cyclones.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种气化反应器，其以简单的方法有效地除去系统中的轻焦油并降低焦油处理的成本。解决方案：在循环流化床气化反应器中，在引入流体介质的流化床气化炉中气化原料，气化过程中产生的焦炭和流体介质被引入流化床燃烧炉的后部燃烧未燃烧组分，并且再热流体介质在反应炉中循环，在流化床燃烧炉的后部提供多级旋风分离器，具有较大颗粒的焦油吸附颗粒和/或灰分颗粒直径通过第一级旋风分离器排出炉外，并通过第二级或后级旋风分离器与废气分离。版权所有（C）2011，JPO＆INPIT

39. 发明专利

JP2011026491A Circulating fluidized bed gasification furnace structure 有权
标题翻译：循环流化床气化炉结构
公开(公告)号：JP2011026491A
公开(公告)日：2011-02-10
申请号：JP2009175252
申请日：2009-07-28
申请人： National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MURAKAMI TAKAHIRO , MATSUOKA KOICHI , SUZUKI ZENZO
IPC分类号： C10J3/54 , C10J3/56
摘要： PROBLEM TO BE SOLVED: To provide a circulating fluidized bed gasification furnace reducing the amount used of porous fine particles having the preferable adsorption efficiency of tar as little as possible without allowing the porous fine particles to coexist with ash particles and further improving gasification efficiency in a gasification furnace with a convenient technique.
SOLUTION: The circulating fluidized bed gasification furnace is configured such that raw material is gasified in the fluidized bed gasification furnace to which a fluidizing medium is introduced, char produced upon gasification and the fluidizing medium are introduced to a fluidized bed combustion furnace of a subsequent step to combust an uncombusted content and, at the same time, the reheated fluidized medium is circulated in a reaction furnace, wherein a pyrolysis furnace of a two-stage furnace structure having a tar absorption furnace and a fuel pyrolysis furnace respectively on the upper and lower sides is disposed on a precedent step of the fluidized bed gasification furnace, a char gasification furnace and a char residue combustion furnace are connected in the order on a subsequent step of the lower stage, a coke gasification furnace and a coke residue combustion furnace are connected in the order on a subsequent step of the tar absorption furnace of the upper stage and, at the same time, a separate gasifying agent introduction means is disposed on each of the char gasifying furnace and the coke gasifying furnace.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供循环流化床气化炉，尽可能少地减少具有优选的焦油吸附效率的多孔微粒的使用量，而不允许多孔细颗粒与灰分颗粒共存并进一步改善气化气化炉的效率方便。解决方案：循环流化床气化炉被配置成使原料在流化床气化炉中被气化，流化床气化炉中引入流化介质，气化产生的焦炭和流化介质被引入流化床燃烧炉燃烧未燃烧的内容物的后续步骤，同时将再加热的流化介质在反应炉中循环，其中分别具有焦油吸收炉和燃料热解炉的两级炉结构的热解炉上下两侧设置在流化床气化炉的先行步骤中，焦化气化炉和焦炭残留燃烧炉依次连接在下一级的后续步骤，焦炭气化炉和焦炭残留燃烧炉子在上段的焦油吸收炉的后续步骤和t的顺序连接同时，在焦炭气化炉和焦炭气化炉的每一个上设置单独的气化剂引入装置。版权所有（C）2011，JPO＆INPIT

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