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    • 1. 发明专利
    • Drying device and drying method for water-containing solid fuel
    • 用于含水固体燃料的干燥装置和干燥方法
    • JP2010276259A
    • 2010-12-09
    • JP2009128513
    • 2009-05-28
    • Mitsubishi Heavy Ind LtdUniv Of Tokyo三菱重工業株式会社国立大学法人 東京大学
    • YOKOHAMA KATSUHIKOKOSAKA KENICHIROMATSUMOTO KEIGOKAWAMOTO NOBORUYAMAGUCHI HIROKIKINOSHITA MASAAKIOURA KOJITSUTSUMI ATSUSHIKANEKO SHOZOMOCHIZUKI KAZUHIROFUSHIMI CHIHIROKANSHA YASUKI
    • F26B21/04C10L5/40F26B3/08
    • F23K1/04C10L9/08F23K2201/20F26B23/004Y02B30/52Y02E50/30Y02P70/405
    • PROBLEM TO BE SOLVED: To provide a drying device for water-containing solid fuel capable of effectively using sensible heat and latent heat of a heating medium for drying etc. and enabling efficient drying while reducing energy consumption. SOLUTION: The drying device 10 for drying the water-containing solid fuel includes: a dryer 20 for inputting scavenging gas to inside of a drying container 21 having a heat transfer pipe 22 arranged therein; a dust collector 13 for removing particulates from mixed gas fluid including the particulates made to flow out from the drying container 21; a compressor 30 for compressing mixed gas fluid including steam; a steam heat exchanger 31 for preheating low-pressure mixed gas fluid by high pressure mixed gas fluid compressed by the compressor 30; and a gas liquid separator 14 using the high-pressure mixed gas fluid as drying gas passing through the heat transfer pipe 22 and releasing heat and performing gas liquid separation of the water-containing scavenging gas including condensation water of steam generated by the heat release and made to flow out from the heat transfer pipe 22. By using the latent heat and sensible heat of the mixed gas fluid, the water-containing solid fuel is heated and dried within the drying container 21. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够有效地利用加热介质的显热和潜热进行干燥等的含水固体燃料的干燥装置,并且能够在降低能量消耗的同时进行有效的干燥。 用于干燥含水固体燃料的干燥装置10包括:干燥器20,用于将清除气体输入到具有布置在其中的传热管22的干燥容器21的内部; 用于从包括从干燥容器21流出的微粒的混合气体流体中除去微粒的集尘器13; 用于压缩包括蒸汽的混合气体流体的压缩机30; 用于通过由压缩机30压缩的高压混合气体流体预热低压混合气体流体的蒸汽热交换器31; 以及气液分离器14,其使用高压混合气体流体作为干燥气体,通过传热管22,并释放热量,并对包含由热释放产生的蒸汽的冷凝水和含水清除气体进行气液分离, 使其从传热管22流出。通过使用混合气体流体的潜热和显热,将含水固体燃料在干燥容器21内加热干燥。版权所有(C)2011 ,JPO&INPIT
    • 5. 发明专利
    • Carbon dioxide recovery apparatus
    • 二氧化碳回收装置
    • JP2014108909A
    • 2014-06-12
    • JP2012264018
    • 2012-12-03
    • Ihi Corp株式会社IhiUniv Of Tokyo国立大学法人 東京大学
    • NISHIYAMA YUICHIMURAMOTO TOMOYANAKAMURA NORITAKAOKUNO MASAYAMATSUZAWA KATSUAKITSUTSUMI ATSUSHI
    • B01D53/14B01D53/62C01B32/50
    • Y02A50/2342Y02C10/06Y02P20/152Y02P20/57
    • PROBLEM TO BE SOLVED: To recover efficiently heat energy necessary for regeneration of an absorbent.SOLUTION: A carbon dioxide recovery apparatus 100 comprises an absorption portion 120, a heating portion 134 heating a rich absorbent R and preparing a gas-liquid mixed fluid comprising the absorbent, carbon dioxide and water vapor, a first gas-liquid separation portion 140 separating the gas-liquid mixed fluid into the absorbent and a recovery gas X, a passage line 210 through which the recovery gas X passes, a compression portion 220 compressing the recovery gas X, a first heat exchange portion 320 recovering heat generated in compression of the recovery gas X and heating the rich absorbent R before heating by the heating portion 134, a second gas-liquid separation portion 230 separating, from the recovery gas X, water condensed owing to heat recovery by the first heat exchange portion 320 and a second heat exchange portion 310 recovering heat of the recovery gas X separated by the second gas-liquid separation portion 320 and heating the rich absorbent R before heating by the first heat exchange portion 320.
    • 要解决的问题:有效地回收吸收剂再生所需的热能。解决方案:二氧化碳回收装置100包括吸收部分120,加热富含吸收剂R的加热部分134和制备气液混合流体, 吸收剂,二氧化碳和水蒸气,将气液混合流体分离成吸收剂的第一气液分离部分140和回收气体X,回收气体X通过的通道210,压缩部分220 回收气体X,第一热交换部320,其回收在回收气体X的压缩中产生的热量,并且在加热部134加热之前加热富吸收剂R.第二气液分离部230,与回收气体X分离, 由于第一热交换部分320的热回收而冷凝的水和第二热交换部分310回收由秒分开的回收气体X的热量 在第一热交换部分320加热之前加热富吸收剂R。
    • 7. 发明专利
    • Carbon dioxide recovery apparatus
    • 二氧化碳回收装置
    • JP2014108389A
    • 2014-06-12
    • JP2012264017
    • 2012-12-03
    • Ihi Corp株式会社IhiUniv Of Tokyo国立大学法人 東京大学
    • MURAMOTO TOMOYANISHIYAMA YUICHIOKUNO MASAYAMATSUZAWA KATSUAKITSUTSUMI ATSUSHI
    • B01D53/14B01D53/62C01B32/50
    • B01D53/62B01D53/1418B01D53/1475B01D2252/20478Y02C10/04Y02C10/06
    • PROBLEM TO BE SOLVED: To efficiently recover thermal energy required for regenerating an absorbing solution while reducing cost required for a compressor by maintaining a low temperature of the compressor.SOLUTION: A carbon dioxide recovery apparatus 100 includes: an absorption part 120; a regeneration part 140; a passing line 210 through which recovery gas X including carbon dioxide and stream discharged from the regeneration part 140 passes; a plurality of stages of compression parts 220, 222, 224 installed in the passing line and compressing the recovery gas X; a temperature measurement part 280 for measuring an outlet temperature of each of the compression parts; a rotational frequency control part 282 for controlling rotational frequency of each of the compression parts so that the temperature measured by the temperature measurement part reaches 200°C or lower; and a heat exchange part (second heat exchange part 320) for recovering heat generated along with compression of the recovery gas X by the compression parts downstream of the compression parts and supplying the heat to the regeneration part.
    • 要解决的问题:为了有效地回收再生吸收溶液所需的热能,同时通过保持压缩机的低温来降低压缩机所需的成本。解决方案:二氧化碳回收装置100包括:吸收部分120; 再生部140; 通过管线210,从再生部140排出的包含二氧化碳和流的回收气体X通过该通过管线210通过; 压缩部220,222,224的多级,压缩回收气体X; 用于测量每个压缩部件的出口温度的温度测量部件280; 旋转频率控制部282,用于控制各压缩部的旋转频率,使得由温度测量部测量的温度达到200℃以下; 以及热交换部(第二热交换部320),用于回收通过压缩部下游的压缩部压缩回收气体X而产生的热量,并向再生部供给热量。
    • 10. 发明专利
    • Fuel cell positive electrode and fuel cell including the same
    • 燃料电池正极和燃料电池,包括它们
    • JP2013093146A
    • 2013-05-16
    • JP2011233497
    • 2011-10-25
    • Univ Of Tokyo国立大学法人 東京大学
    • TSUTSUMI ATSUSHICHOI BOKKYU
    • H01M4/90H01M8/04H01M8/10H01M12/08
    • Y02E60/128
    • PROBLEM TO BE SOLVED: To solve such problems that a fuel cell has high energy density but low output density, while a secondary battery has high output density but low energy density and also limited electric capacity, one of the reason for the problems being increased thickness of an electrode.SOLUTION: A fuel cell includes: a positive electrode obtained by electrolytic deposition of manganese dioxide on carbon fibers; and a negative electrode including a hydrogen absorbing alloy. The fuel cell is provided with a hydrogen storage chamber and an oxygen storage chamber which directly and independently storage hydrogen gas produced at the negative electrode and oxygen gas produced at the positive electrode, respectively, and thereby there are provided a positive electrode for a fuel cell which is excellent in energy utilization efficiency, energy density and load followability while using a relatively small electrode, and a fuel cell including the positive electrode.
    • 要解决的问题为了解决燃料电池具有高能量密度但输出密度低的问题,二次电池具有高输出密度但能量密度低并且电容量有限的问题之一是问题之一 增加电极的厚度。 解决方案:燃料电池包括:通过在碳纤维上电解沉积二氧化锰获得的正极; 以及包含吸氢合金的负极。 燃料电池设置有分别直接且独立地存储在负极处产生的氢气和在正极产生的氧气的储氢室和储氧室,由此设置用于燃料电池的正极 在使用相对小的电极的同时能量利用效率,能量密度和负载追随性优异,以及包括正极的燃料电池。 版权所有(C)2013,JPO&INPIT