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公开(公告)号：EP1386882A1
公开(公告)日：2004-02-04
申请号：EP02722892.3
申请日：2002-04-30
发明人： MAENISHI, Akira , ASOU, Tomonori , MUKAI, Yuji , OZEKI, Masataka , NAKAMURA, Akinari , UKAI, Kunihiro , TAGUCHI, Kiyoshi , TOMIZAWA, Takeshi , FUJIWARA, Seiji
CPC分类号： H01M8/0631 , B01J2208/00707 , B01J2208/00716 , B01J2219/00006 , C01B3/384 , C01B3/48 , C01B3/583 , C01B2203/0227 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/1604 , C01B2203/1609 , C01B2203/1619 , C01B2203/169 , C01B2203/1695 , Y02P20/128 , Y02P20/52
摘要： A hydrogen generating part is provided for reacting water and a raw material composed of carbon and hydrogen atoms to generate hydrogen gas, a raw material supply part is provided for supplying a raw material to the hydrogen generating part, a water supply part is provided for supplying water to the hydrogen generating part, a catalyst combustion part is provided, an air supply part is provided for supplying air to the catalyst combustion part, a path switching part is provided for switching raw material supply paths between the raw material supply part and the hydrogen generating part, a bypass path is provided for supplying a raw material to the catalyst combustion part from the path switching part, and a combustion gas path is provided for supplying combustion gas after the catalyst combustion part to the hydrogen generating part. The control part switches the path switching part, and the inside of the hydrogen generating part is replaced with combustion gas after the catalyst combustion part.
摘要翻译： 提供氢生成部分，用于使水和由碳和氢原子组成的原料反应以产生氢气，提供原料供应部分，用于向氢产生部分供应原料;供水部分，用于供应 向生成氢的部分供水，设置催化剂燃烧部，设置用于向催化剂燃烧部供给空气的供气部，设置路径切换部，切换原料供给部与氢原子的原料供给路径 提供旁通路径，用于从路径切换部分向催化剂燃烧部分供应原料，并且提供燃烧气体路径以将催化剂燃烧部分之后的燃烧气体供应到氢气发生部分。 控制部切换路径切换部，在催化剂燃烧部之后，用燃烧气体代替氢生成部的内部。
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公开(公告)号：EP1271679A1
公开(公告)日：2003-01-02
申请号：EP01915753.6
申请日：2001-03-23
发明人： FUJII, Yasuhiro , HOSAKA, Masato , TOMIZAWA, Takeshi , UKAI, Kunihiro , TAGUCHI, Kiyoshi , SHONO, Toshiyuki , YOSHIDA, Yutaka , KITAGAWA, Koichiro
CPC分类号： H01M8/0612 , B01J8/001 , B01J8/0242 , B01J8/0278 , B01J21/04 , B01J23/40 , B01J23/70 , B01J37/0201 , B01J2208/00061 , B01J2208/00548 , B01J2208/00707 , C01B3/38 , C01B3/382 , C01B3/386 , C01B3/40 , C01B2203/0244 , C01B2203/045 , C01B2203/0485 , C01B2203/066 , C01B2203/0811 , C01B2203/0844 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1241 , C01B2203/1276 , C01B2203/1288 , C01B2203/142 , C01B2203/1604 , C01B2203/1609 , C01B2203/1614 , C01B2203/169 , C01B2203/82 , Y02P20/52
摘要： When a hydrogen producing apparatus is stopped, the flow rates of a hydrocarbon-type fuel feedstock, water and an oxygen-containing oxidant gas are decreased respectively. A random decrease of the flow rates, however, invites a rapid increase in the temperature of a catalyst beyond the limit of thermal resistance, resulting in deactivation of the catalyst. Further, this poses a danger, for example, that the residual hydrocarbon-type fuel in the apparatus may be mixed with the oxidant gas after the stopping of the apparatus.
Thus, in stopping the operation, the present invention exerts such control as to decrease the flow rate of the hydrocarbon-type fuel and simultaneously increase the flow rate of water while maintaining the flow rate of the oxidant gas at a constant level, stop the hydrocarbon-type fuel, and thereafter stop the water and the oxidant gas.摘要翻译： 当氢生成装置停止的烃类燃料原料，水和氧的流率对气体分别减少含氧化剂。 流量的减少随机然而，邀请超出热阻的限制催化剂的温度迅速上升，在催化剂的失活所致。 此外，该会造成危险，例如，管芯DASS在装置残余烃类燃料可以与氧化剂气体的装置的停止后进行混合。 因此，在停止手术，本发明施加寻轨控制以降低烃类燃料的流率，并且同时增加水的流量，同时以恒定电平保持氧化剂气体的流量，停止烃 型燃料，此后停止水和氧化剂气体。
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公开(公告)号：EP1329417A1
公开(公告)日：2003-07-23
申请号：EP01972486.3
申请日：2001-09-26
CPC分类号： B01J19/2485 , B01D53/864 , B01J8/0496 , B01J23/63 , B01J37/0215 , B01J2208/00061 , B01J2208/00407 , B01J2208/00415 , B01J2208/00504 , B01J2208/00548 , B01J2219/00063 , B01J2219/00164 , B01J2219/002 , B01J2219/00213 , B01J2219/00236 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/066 , C01B2203/0811 , C01B2203/085 , C01B2203/1023 , C01B2203/1041 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1235 , C01B2203/1604 , C01B2203/1614 , C01B2203/1619 , C01B2203/1623 , C01B2203/1647 , C01B2203/1661 , C01B2203/169 , C01B2203/1695 , H01M8/0612 , H01M8/0662
摘要： Since carbon monoxide is generated as subcomponent in a water vapor reforming reaction, in many cases, a shifter for conducting a shift reaction on water and carbon monoxide is used in combination. Generally, in the case of a stable operation, a concentration of carbon monoxide hardly increases. However, when using conditions of a catalyst are changed due to external factors in the shifter, a concentration of carbon monoxide increases.
A device includes a reformer 1 containing carbon monoxide and water vapor, and a shifter 3 having a shift catalyst body 3a, and the device supplies hydrogen gas to the shifter from a gas supply part 1. In the above device, carbon monoxide concentration detection means 6 is provided at an exit of hydrogen gas of the shifter.
When a concentration of carbon monoxide that is detected by the carbon monoxide concentration detection means is larger than a set value, a quantity of water vapor is increased in the gas supply part 1.-
公开(公告)号：EP1316529A1
公开(公告)日：2003-06-04
申请号：EP01956854.2
申请日：2001-08-10
CPC分类号： H01M8/0612 , B01D53/0454 , B01J8/0496 , B01J19/0006 , B01J19/0013 , B01J2208/00504 , B01J2208/00548 , B01J2219/00182 , B01J2219/002 , B01J2219/00213 , B01J2219/00234 , B01J2219/00238 , C01B3/323 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0822 , C01B2203/0827 , C01B2203/0866 , C01B2203/0883 , C01B2203/1064 , C01B2203/1223 , C01B2203/1241 , C01B2203/1247 , C01B2203/1288 , C01B2203/148 , C01B2203/16 , C01B2203/1695 , H01M8/04022 , H01M8/0662 , Y02P20/128
摘要： In a hydrogen generator comprising a reforming unit having a material supply unit and a water supply unit, and a burner for heating the reforming unit, having a fuel supply unit and an air supply unit, a control unit is arranged for controlling the amount of air to be supplied from the air supply unit to the burner, based on the temperature of the reforming unit and the amount of a raw material supplied to the reforming unit, in order to make the combustion state of the burner stable so as to improves the operation and convenience thereof.
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公开(公告)号：EP1256545A1
公开(公告)日：2002-11-13
申请号：EP00987775.4
申请日：2000-12-27
发明人： TAGUCHI, Kiyoshi , TOMIZAWA, Takeshi , UKAI, Kunihiro , SHONO, Toshiyuki , KITAGAWA, Koichiro , UEDA, Tetsuya , FUJIHARA, Seiji , YOSHIDA, Yutaka
CPC分类号： H01M8/0631 , B01J8/0453 , B01J8/0457 , B01J8/0488 , B01J8/0496 , B01J19/2485 , B01J23/40 , B01J23/63 , B01J23/72 , B01J35/0006 , B01J2208/00061 , B01J2208/00194 , B01J2208/00504 , B01J2208/00716 , B01J2219/0004 , B01J2219/00198 , B01J2219/002 , B01J2219/00202 , B01J2219/00213 , B01J2219/00231 , C01B3/16 , C01B3/48 , C01B3/583 , C01B3/586 , C01B2203/0233 , C01B2203/0283 , C01B2203/0288 , C01B2203/044 , C01B2203/0445 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/085 , C01B2203/0866 , C01B2203/0877 , C01B2203/0883 , C01B2203/0894 , C01B2203/1023 , C01B2203/1041 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1223 , C01B2203/1241 , C01B2203/1247 , C01B2203/1604 , C01B2203/1609 , C01B2203/1619 , C01B2203/1661 , C01B2203/169 , C01B2203/1695 , C01B2203/82 , C10K3/04 , Y02P20/52
摘要： A hydrogen producing apparatus comprising: a reforming section having a reforming catalyst which causes a reaction between a carbon-containing organic compound as a feedstock and water; a feedstock supply section for supplying the feedstock to the reforming section; a water supply section for supplying water to the reforming section; a heating section for heating the reforming catalyst; a shifting section having a shift catalyst which causes a shift reaction between carbon monoxide and water contained in a reformed gas supplied from the reforming section; and a purifying section having a purifying catalyst which causes oxidation or methanation of carbon monoxide contained in a gas supplied from the shifting section, wherein the shift catalyst comprises a platinum group metal and a metal oxide.
摘要翻译： 一种制氢装置，其特征在于，包括：重整部，其具有引起作为原料的含碳有机化合物与水的反应的重整催化剂; 原料供给部，用于将原料供给到重整部; 供水部，其向所述重整部供给水; 用于加热所述重整催化剂的加热部分; 具有变换催化剂的变速部分，其引起从重整部分供应的重整气体中包含的一氧化碳和水之间的转化反应; 以及净化部，其具有使从所述变速部供给的气体中含有的一氧化碳发生氧化或甲烷化的净化催化剂，其中所述变换催化剂包含铂族金属和金属氧化物。
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6.发明公开FUEL CELL POWER GENERATION SYSTEM, AND FUEL CELL POWER GENERATION INTERRUPTING METHOD 审中-公开BRENNSTOFFZELLENSYSTEM ZUR ERZEUGUNG VON ENERGIE UND UNTERBRECHUNGSVERFAHREN
公开(公告)号：EP1291948A1
公开(公告)日：2003-03-12
申请号：EP01938610.1
申请日：2001-06-12
发明人： UEDA, Tetsuya , TOMIZAWA, Takeshi , UKAI, Kunihiro
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M8/04022 , H01M8/04223 , H01M8/04303 , H01M8/0612 , H01M8/0668 , H01M8/0675
摘要： A fuel cell electric power generating system is provided which does not occupy a large space, which requires a lower initial cost for equipment than the prior art, and of which the running cost is low. The system includes a reformer 1 producing hydrogen-rich gas by utilizing a source gas, source gas supplying means 3a of supplying the source gas to the reformer 1, air supplying means 5 of supplying purging air to the reformer, and a fuel cell 9 generating electric power by utilizing the hydrogen-rich gas produced at the reformer 1 and air for electric power generation supplied from outside, wherein in stopping the operation of the fuel cell 9, the supply of the source gas to the reformer 1 is stopped and the hydrogen-rich gas remaining within the fuel cell electric power generating system, steam and the purging air are passed in this order.
摘要翻译： 提供了一种燃料电池发电系统，其不占用大的空间，这需要比现有技术更低的设备初始成本，并且运行成本低。 该系统包括通过利用源气体产生富氢气体的重整器1，向重整器1供给源气体的源气供给装置3a，向重整器供给净化空气的空气供给装置5以及产生 通过利用在重整器1中产生的富氢气体和从外部供给的发电用空气来实现电力供给，其中在停止燃料电池9的动作时停止向重整器1供给源气体，氢 残留在燃料电池发电系统内的蒸气和净化空气以这种顺序通过。
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7.发明公开
公开(公告)号：EP1162679A1
公开(公告)日：2001-12-12
申请号：EP00987776.2
申请日：2000-12-27
发明人： UKAI, Kunihiro , TOMIZAWA, Takeshi , TAGUCHI, Kiyoshi , SHONO, Toshiyuki , KITAGAWA, Koichiro , ASOU, Tomonori , OZEKI, Masataka , MIYAUCHI, Shinji , MAENISHI, Akira , YOSHIDA, Yutaka
CPC分类号： H01M8/04425 , B01J8/0457 , B01J2208/00061 , B01J2208/00309 , B01J2208/00504 , B01J2208/00548 , B01J2219/00157 , B01J2219/002 , B01J2219/00213 , B01J2219/00231 , C01B3/323 , C01B3/38 , C01B3/48 , C01B3/583 , C01B2203/0233 , C01B2203/0283 , C01B2203/0288 , C01B2203/044 , C01B2203/0445 , C01B2203/047 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/0866 , C01B2203/0877 , C01B2203/0883 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1223 , C01B2203/1241 , C01B2203/1247 , C01B2203/1288 , C01B2203/146 , C01B2203/1604 , C01B2203/1609 , C01B2203/1619 , C01B2203/1638 , C01B2203/1657 , C01B2203/1685 , C01B2203/169 , C01B2203/1695 , H01M8/04014 , H01M8/04022 , H01M8/04373 , H01M8/04738 , H01M8/04776 , H01M8/0612 , H01M8/0662 , Y02P20/128
摘要： The present invention relates to an electric power generator and its operation method, which electric power generator is equipped with a hydrogen generator, a polymer electrolyte fuel cell for generating electric power using hydrogen rich gas from the hydrogen generator, a burner for burning the hydrogen generator, a flow rate controller for controlling the supply amount of a burning fuel to the burner, a communicating pathway connecting the flow rate controller and the burner, a joint where at least a residual fuel gas from a fuel electrode of the fuel cell and/or an incompletely generated gas from the hydrogen generator are combined into the communicating pathway, and a pressure-transferring pipe for releasing the pressure between the joint and the flow rate controller into the flow rate controller; the electric power generator being characterized in that the flow rate controller controls the supply amount of the burning fuel on the basis of the above-mentioned pressure.
摘要翻译： 发电机及其运行方法技术领域本发明涉及一种发电机及其运行方法，该发电机配备有氢发生器，使用来自氢发生器的富氢气体发电的聚合物电解质型燃料电池，燃烧氢发生器的燃烧器 用于控制向燃烧器燃烧燃料的供给量的流量控制器，连接流量控制器和燃烧器的连通路径，至少来自燃料电池的燃料电极的残留燃料气体和/或 来自氢发生器的不完全产生的气体被组合到连通通道中，以及用于将接头和流量控制器之间的压力释放到流量控制器中的压力传递管; 所述发电机的特征在于，所述流量控制器基于上述压力来控制燃烧燃料的供给量。
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公开(公告)号：EP1411572A1
公开(公告)日：2004-04-21
申请号：EP02751701.0
申请日：2002-07-25
发明人： YOSHIDA, Yutaka , ASOU, Tomonori , MAENISHI, Akira , TOMIZAWA, Takeshi , MUKAI, Yuji , UKAI, Kunihiro
CPC分类号： H01M8/0612
摘要： A fuel cell system comprising: a reforming section; a feedstock supply section for the reforming section; a water supply section for the reforming section; a fuel cell; a burner for the reforming section; an air supply section for the burner; a fuel supply section for the burner; a fuel supply conduit for supplying the fuel and an off-gas from the fuel cell to the burner; and a flame trap section provided to the fuel supply conduit, wherein heating means for heating the flame trap section is further provided in order to stop a backfire without clogging the fuel supply conduit.
摘要翻译： 一种燃料电池系统，包括：重整部分; 原料供应部分，用于重整部分; 用于重整部分的供水部分; 燃料电池; 重整部分的燃烧器; 燃烧器的供气部分; 燃烧器的燃料供应部分; 燃料供应管道，用于将来自燃料电池的燃料和废气供应到燃烧器; 以及设置在燃料供给管道上的阻焰部，其中还设置有用于加热阻焰部的加热装置，以便阻止回火而不堵塞燃料供给管道。
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9.发明公开GAS CONCENTRATION SENSOR, HYDROGEN PURIFICATION UNIT USING THIS AND FUEL CELL SYSTEM 审中-公开加拿大卫生研究所，加拿大卫生组织
公开(公告)号：EP1308719A1
公开(公告)日：2003-05-07
申请号：EP01921972.4
申请日：2001-04-20
CPC分类号： G01N25/30 , G01N25/36 , G01N33/0026 , H01M8/0618 , H01M8/0662 , H01M8/0668 , Y10T436/11 , Y10T436/23
摘要： In order to provide a step capable of reliably detecting a CO concentration in a reformed gas at low cost and a hydrogen purifier capable of fully exerting a function of a CO purifying catalyst, a gas concentration detector comprising a reaction chamber which has a catalyst layer and a gas temperature detector and capable of detecting the concentration of carbon monoxide in the gas by means of a signal of the temperature detector referring to a reformed gas passing along through the reaction chamber.
摘要翻译： 为了提供能够可靠地检测低成本的重整气体中的CO浓度的步骤和能够充分发挥CO净化催化剂功能的氢气净化器的气体浓度检测器，其包括具有催化剂层的反应室和 气体温度检测器，其能够通过参考通过反应室的重整气体的温度检测器的信号来检测气体中的一氧化碳浓度。
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公开(公告)号：EP0852175B1
公开(公告)日：2002-10-23
申请号：EP97918386.0
申请日：1997-05-08
发明人： UKAI, Kunihiro , TOMIZAWA, Takeshi , FUJITA, Tatsuo , SUZUKI, Jiro , NAKAZONO, Mitsuyuki , HATTORI, Tomotaka
CPC分类号： B30B1/003 , B29B17/0047 , B29B17/0052 , B30B9/3035 , Y02W30/62 , Y10S241/38
摘要： A waste plastic disposal apparatus (K1-K4) comprises a storage section (2) having a cover (2b), a waste plastic heating unit (7) having a heater (7b) and a fan (7a), a hot air circulating path (20) formed by the storage section (2) and the heating unit (7) so as to circulate hot air, an exhaust path (10) branching from the hot air circulating path (20), and a deodorizing unit (9) provided in the exhaust path (10), the exhaust path (10) permitting an amount of hot air equal to a predetermined amount of outside air, which is taken into the hot air circulating path (20) every unit time, to be discharged therefrom through the deodorizing unit (9).
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