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公开(公告)号：US06299853B1
公开(公告)日：2001-10-09
申请号：US09417484
申请日：1999-10-13
申请人： Stefan Boneberg , Stefan Brauchle , Dirk Georg , Joachim Guertler , Martin Schaefer , Martin Schuessler , Matthias Wolfsteiner
发明人： Stefan Boneberg , Stefan Brauchle , Dirk Georg , Joachim Guertler , Martin Schaefer , Martin Schuessler , Matthias Wolfsteiner
IPC分类号： C01B326
CPC分类号： C01B3/323 , B01J8/0426 , B01J2208/00061 , B01J2208/00309 , B01J2208/00548 , B01J2219/00202 , B01J2219/00218 , B01J2219/00231 , C01B3/38 , C01B3/583 , C01B2203/0233 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0838 , C01B2203/1223 , C01B2203/1619 , C01B2203/169
摘要： A system for generating hydrogen-rich gas has a reformer for catalytic water vapor reforming of a water vapor/fuel mixture by an input supply of thermal energy, and a CO oxidation stage for removing carbon monoxide from the hydrogen-rich gas while emitting heat, with the reformer and the CO oxidation stage being thermally coupled. An oxygen quantity fed to the CO oxidation stage is adjusted as a function of the gas temperature in or at the output of the reformer/oxidation stage. This can take place by an automatic (feedback) control, a combination of open loop control and automatic control or by an adaptive characteristic diagram.
摘要翻译： 用于产生富氢气体的系统具有用于通过输入的热能供应的水蒸气/燃料混合物的催化水蒸汽重整的重整器，以及用于从发生热量的同时从富氢气体中除去一氧化碳的CO氧化阶段， 重整器和CO氧化段热耦合。 根据重整器/氧化段的输出中或其输出处的气体温度来调节进料到CO氧化阶段的氧气量。 这可以通过自动（反馈）控制，开环控制和自动控制的组合或自适应特性图进行。
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2.发明授权Gas generating system for a fuel cell system and method of operating a gas generating system 失效用于燃料电池系统的气体发生系统和操作气体发生系统的方法公开(公告)号：US06740303B2
公开(公告)日：2004-05-25
申请号：US10061452
申请日：2002-02-04
申请人： Stefan Boneberg , Martin Schaefer , Martin Schuessler , Erik Theis , Ralf Heuser
发明人： Stefan Boneberg , Martin Schaefer , Martin Schuessler , Erik Theis , Ralf Heuser
IPC分类号： C01B326
CPC分类号： C01B3/38 , C01B3/323 , C01B3/583 , C01B2203/0205 , C01B2203/025 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0822 , C01B2203/0827 , C01B2203/0833 , C01B2203/085 , C01B2203/0866 , C01B2203/1205 , C01B2203/1217 , C01B2203/1223 , C01B2203/1235 , C01B2203/1288 , C01B2203/142 , C01B2203/1604 , H01M8/0612 , Y02P20/128 , Y02P20/52
摘要： A gas generating system for a fuel cell system as well as to a method of operating same. In order to provide hydrogen-containing combustible gas as rapidly as possible and to reduce the exhaust gas emissions, for the start of the operation of the gas generating system, at least one catalytic burner is started and the generated heat is used for evaporating a combustion agent and/or water and for the heating-up of an additionally connected partial reforming unit or partial oxidation stage in order to generate a hydrogen-containing gas for the fuel cell unit by reforming or partial oxidation.
摘要翻译： 一种用于燃料电池系统的气体发生系统以及其操作方法。 为了尽可能快地提供含氢的可燃气体并减少废气排放，为了开始气体发生系统的运行，开始至少一个催化燃烧器，产生的热量用于蒸发燃烧 用于加热另外连接的部分重整单元或部分氧化段，以通过重整或部分氧化产生用于燃料电池单元的含氢气体。
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公开(公告)号：US6086839A
公开(公告)日：2000-07-11
申请号：US206380
申请日：1998-12-07
申请人： Rainer Autenrieth , Stefan Boneberg , Dietmar Heil , Martin Schuessler , Barbara Strobel , Steffen Wieland , Detlef zur Megede
发明人： Rainer Autenrieth , Stefan Boneberg , Dietmar Heil , Martin Schuessler , Barbara Strobel , Steffen Wieland , Detlef zur Megede
CPC分类号： H01M8/0631 , B01B1/005 , C01B3/382 , C01B3/48 , C01B3/583 , H01M8/0612 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0838 , C01B2203/0844 , C01B2203/0866 , C01B2203/1223 , C01B2203/1288 , C01B2203/143 , C01B2203/1604 , C01B2203/1685 , C01B2203/169 , C01B2203/82 , Y02P20/128
摘要： A system for the water vapor reforming of a hydrocarbon includes an evaporator, a prereforming unit, a main reformer, a CO removal unit and at least one catalytic burner unit. A first burner unit is in a thermal contact with the evaporator and a second burner unit is in a thermal contact with the main reformer, and the prereforming unit is in a thermal contact with the CO removal unit by way of one heat conducting separating medium. In addition, the outlet of the CO removal unit is connected with the inlet of the at least one burner unit. During a cold start, a heating-up operation is carried out during which first the two burner units are activated with an external feeding of hydrogen or hydrocarbon, and the reforming operation is started with a hydrocarbon fraction that is lower than in the normal operation. The resulting reformate gas, instead of the externally fed hydrogen or hydrocarbon, is introduced as fuel into the burner units.
摘要翻译： 用于烃的水蒸气重整的系统包括蒸发器，预成型单元，主重整器，CO去除单元和至少一个催化燃烧器单元。 第一燃烧器单元与蒸发器热接触，并且第二燃烧器单元与主重整器热接触，并且预成形单元通过一个导热分离介质与CO去除单元热接触。 此外，CO去除单元的出口与至少一个燃烧器单元的入口连接。 在冷启动期间，进行加热操作，其中首先通过外部进料氢气或烃来激活两个燃烧器单元，并且重整操作以低于正常操作的烃馏分开始。 所得到的重整气体代替外部供给的氢气或烃，作为燃料引入燃烧器单元。
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公开(公告)号：US07135049B2
公开(公告)日：2006-11-14
申请号：US09863872
申请日：2001-05-24
CPC分类号： H01M8/0612
摘要： A method for operating a gas generation device, for example, for a fuel cell system, having at least two gas generation units through which a starting-material stream flows in series. The two gas generating units have a first and second rated power Prated—1, Prated—2 and a first and second predetermined operating temperature Trated—1, Trated—2, and the first gas generation unit has a lower thermal mass than the second gas generation unit. During a starting phase only the first gas generation unit is operated, with a power Pstart—1>Prated—1. After the end of the starting phase at least the second gas generation unit is operated.
摘要翻译： 一种用于操作例如用于燃料电池系统的气体发生装置的方法，其具有至少两个气体发生单元，原料流通过该气体发生单元串联流动。 两个气体发生单元具有第一和第二额定功率P 额定 >
- 2 以及第一和第二预定操作温度T＆lt; SUB＆gt;＆lt; 2 并且第一气体生成单元具有比第二气体生成单元更低的热质量。 在启动阶段期间，只有第一气体生成单元被操作，具有功率P 评级 - 1 。 在起动阶段结束后，至少第二气体发生单元被操作。 -
公开(公告)号：US08618817B2
公开(公告)日：2013-12-31
申请号：US12514308
申请日：2007-11-07
IPC分类号： G01R27/26
CPC分类号： G01F1/74 , G01F1/662 , G01N27/221 , H01Q15/0046 , H01Q15/0086
摘要： The invention relates to a device for determining at least one parameter of at least one medium, said medium being introducible into at least one measuring path. An electric and/or electromagnetic field can be partially coupled into or out of the medium by passing at least one electric and/or electromagnetic signal into the measuring path. The measuring path comprises at least one line arrangement having at least two elementary cells arranged along the measuring path, said elementary cells comprising at least one electric path from at least one input to at least one output and comprising at least one respective capacitative element. The electrical properties of the capacitative element can by be modified by the medium. The electric and/or the electromagnetic signal can be applied to the input of a first elementary cell and the output of the first elementary cell can be connected to the input of a second elementary cell. The capacitative element of the respective elementary cell is arranged in the electric path of the first and second elementary cell. At least one inductive element connects the first elementary cell and the second elementary cell to a ground. The invention also relates to a method for determining a parameter of a medium.
摘要翻译： 本发明涉及一种用于确定至少一种介质的至少一个参数的装置，所述介质可被引入到至少一个测量路径中。 通过将至少一个电和/或电磁信号传递到测量路径中，可以将电和/或电磁场部分地耦合到介质中或从介质流出。 所述测量路径包括至少一个具有沿测量路径布置的至少两个基本单元的线路布置，所述基本单元包括从至少一个输入到至少一个输出的至少一条电路，并包括至少一个相应的电容元件。 电容元件的电性能可以通过介质改变。 可以将电和/或电磁信号施加到第一基本单元的输入，并且第一基本单元的输出可以连接到第二单元的输入。 各个基本单元的电容元件被布置在第一和第二单元的电路中。 至少一个电感元件将第一基本单元和第二单元单元连接到地。 本发明还涉及一种用于确定介质参数的方法。
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6.发明授权公开(公告)号：US06486087B1
公开(公告)日：2002-11-26
申请号：US09664520
申请日：2000-09-18
IPC分类号： B01J3812
CPC分类号： B01J23/94 , B01J38/12 , C01B3/326 , C01B3/386 , C01B3/40 , C01B2203/0233 , C01B2203/0261 , C01B2203/066 , C01B2203/0811 , C01B2203/0877 , C01B2203/1076 , C01B2203/1223 , C01B2203/16 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , Y02P20/52 , Y02P20/584
摘要： A method for periodically reactivating copper-containing catalyst material includes applying an oxygen-containing gas stream to the catalyst material for reactivation purposes. When the reactor is in the warm operating state, the application of the oxygen-containing gas stream to the catalyst material is interrupted when the monitored temperature of the catalyst material exceeds a maximum level which is a predeterminable tolerance level above a predetermined operating temperature. In cold-start phases, initially a mixture of a fuel and an oxygen-containing gas stream is fed to the catalyst material, until the monitored temperature of the catalyst material exceeds a predeterminable switch-over level, after which only the oxygen-containing gas stream is supplied. To keep the reactor warm after operation has ended, the reactivation can be activated each time the temperature falls below a further threshold level.
摘要翻译： 用于周期性地再活化含铜催化剂材料的方法包括将含氧气流施加到催化剂材料以用于再活化目的。 当反应器处于暖运行状态时，当催化剂材料的监测温度超过高于预定工作温度的可预定公差水平的最大水平时，将含氧气体流施加到催化剂材料中断。 在冷启动阶段，首先将燃料和含氧气体流的混合物进料到催化剂材料中，直到催化剂材料的监测温度超过可预先确定的转换水平，之后仅含氧气体 提供流。 为了在操作结束后保持反应堆的温度，每次温度低于另一阈值水平时，可以激活再激活。
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7.发明授权Process for manufacturing a catalyst body for generating hydrogen and a catalyst body for generating hydrogen 失效用于制造用于产生氢的催化剂体和用于产生氢的催化剂体的方法公开(公告)号：US06432871B1
公开(公告)日：2002-08-13
申请号：US09421352
申请日：1999-10-18
申请人： Patrick Bachinger , Berthold Keppeler , Oskar Lamla , Bernd Schoenrock , Martin Schuessler , Dagmar Waidelich
发明人： Patrick Bachinger , Berthold Keppeler , Oskar Lamla , Bernd Schoenrock , Martin Schuessler , Dagmar Waidelich
IPC分类号： B01J2370
CPC分类号： C01B3/326 , B01J23/72 , C01B2203/1076 , Y02P20/52
摘要： A process for manufacturing a catalyst body for generating hydrogen having at least one thin, large-surface catalyst layer, through which the reaction mixture can be passed includes steps of pressing a copper powder (particularly dendritic copper) to form a thin and highly compressed layer which forms a formed body, sintering, the formed body in a reducing atmosphere so that a net-type carrier structure made of copper is formed, and activating a surface layer of the formed body.
摘要翻译： 一种用于制造具有至少一个薄的大表面催化剂层的催化剂体的方法，通过该催化剂层可以通过反应混合物，其包括将铜粉（特别是树枝状铜）挤压以形成薄且高度压缩的层 其形成成形体，在还原气氛中烧结成形体，从而形成由铜制成的网状载体结构，并且活化成形体的表面层。
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公开(公告)号：US07147836B2
公开(公告)日：2006-12-12
申请号：US11194522
申请日：2005-08-02
CPC分类号： H01M8/0631 , B01B1/005 , B01J8/0278 , B01J19/248 , B01J2208/021 , B01J2219/00128 , C01B3/323 , H01M8/0618
摘要： A device having a plurality of chambers for carrying out a solid-catalyzed reaction includes a common evaporation unit for evaporating liquid starting materials. The evaporation unit is in thermally conductive contact with a plurality of chambers. An area of the evaporation unit in which the evaporation substantially takes place is at least partially surrounded by the plurality of chambers.
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公开(公告)号：US06969493B2
公开(公告)日：2005-11-29
申请号：US09781674
申请日：2001-02-21
IPC分类号： B01B1/00 , C01B3/32 , C01B3/38 , C01B3/58 , H01M8/0612 , H01M8/0662 , B01D50/00 , B01D53/34
CPC分类号： C01B3/323 , B01B1/005 , C01B3/38 , C01B3/386 , C01B3/583 , C01B2203/0233 , C01B2203/0261 , C01B2203/044 , C01B2203/047 , C01B2203/0811 , C01B2203/0838 , C01B2203/1223 , C01B2203/1288 , C01B2203/142 , C01B2203/146 , C01B2203/1604 , C01B2203/169 , H01M8/0612 , H01M8/0662 , Y02P20/52 , Y02P70/56
摘要： A process for generating a high-hydrogen, low-carbon monoxide gas comprises generating a product gas in a gas generating device. The product gas contains hydrogen and carbon monoxide that are generated from catalytic water vapor reforming of a water/fuel mixture and/or from partial oxidation of an oxygen/fuel mixture. In a gas purification stage, the carbon monoxide fraction in the product gas is reduced by selective CO oxidation on an oxidation catalyst. During a starting phase, oxygen is admixed to the supplied fuel and the flow direction is reversed such that the flow first takes place through the gas purification stage and only then through the gas generating device.
摘要翻译： 一种产生高氢，低一氧化碳气体的方法包括在气体发生装置中产生产物气体。 产物气体含有由水/燃料混合物的催化水蒸气重整和/或氧/燃料混合物的部分氧化产生的氢和一氧化碳。 在气体净化阶段，通过在氧化催化剂上的选择性CO氧化来降低产物气中的一氧化碳馏分。 在启动阶段期间，将氧气与所供应的燃料混合，并且流动方向相反，使得流动首先通过气体净化阶段进行，然后仅通过气体发生装置。
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公开(公告)号：US06432378B1
公开(公告)日：2002-08-13
申请号：US09094672
申请日：1998-06-15
IPC分类号： C01B316
CPC分类号： C01B3/326 , C01B3/323 , C01B2203/1076 , Y02P20/52 , Y02P20/584
摘要： A process for operating a methanol reforming system in which, in the reforming reaction operation, methanol is reformed in a methanol reforming reactor using a methanol reforming catalyst. The reforming reaction operation is interrupted periodically for catalyst reactivation phases during which the methanol reforming catalyst whose catalytic activity decreases in the reforming reaction operation is treated in an activity-regenerating manner. The process may be used in fuel-cell-driven motor vehicles for generating hydrogen for the fuel cells from methanol carried along in the liquid state.
摘要翻译： 一种操作甲醇重整系统的方法，其中在重整反应操作中，使用甲醇重整催化剂在甲醇重整反应器中重整甲醇。 对于催化剂再活化阶段，重整反应操作被周期性地中断，在该阶段，在重整反应操作中催化活性降低的甲醇重整催化剂以活性再生方式处理。 该方法可用于燃料电池驱动的机动车辆中，用于从处于液体状态的甲醇产生用于燃料电池的氢。
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