公开(公告)号：US20050245392A1

公开(公告)日：2005-11-03

申请号：US11172880

申请日：2005-07-05

申请人： Markus Holzle ,  Michael Sprague ,  Klaus Harth ,  Martin Schussler ,  Martin Karl ,  Stefan Boneberg

发明人： Markus Holzle ,  Michael Sprague ,  Klaus Harth ,  Martin Schussler ,  Martin Karl ,  Stefan Boneberg

IPC分类号： B01J23/80 ,  B01J33/00 ,  B01J37/14 ,  B01J37/18 ,  C01B3/32 ,  B01J23/50

CPC分类号： B01J37/14 ,  B01J23/80 ,  B01J33/00 ,  B01J37/18 ,  C01B3/326 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1076 ,  Y02P20/52

摘要： A methanol reforming catalyst containing passivated copper and zinc oxide and/or alumina can be prepared by (1) precipitating or spray-drying a mixture of catalyst precursor components dissolved or suspended in a diluent in order to form a solid catalyst precursor in the form of powder or granules, (2) calcining and reducing the solid catalyst precursor obtained in stage (1), (3) passivating the reduced catalyst precursor obtained in stage (2) and (4) shaping the passivated catalyst precursor obtained in stage (3) to form the catalyst. A reduction in the volume shrinkage and an increase in the mechanical hardness during operation of the methanol reforming catalyst are achieved by the preparation process.

摘要翻译： 含有钝化铜和氧化锌和/或氧化铝的甲醇重整催化剂可以通过以下步骤制备：（1）将溶解或悬浮在稀释剂中的催化剂前体组分的混合物沉淀或喷雾干燥以形成固体催化剂前体， 粉末或颗粒，（2）煅烧和还原阶段（1）中获得的固体催化剂前体，（3）钝化阶段（2）中获得的还原催化剂前体和（4）成形阶段（3）中获得的钝化催化剂前体， 以形成催化剂。 通过制备方法可以实现甲醇重整催化剂运行时的体积收缩率和机械硬度的增加。

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。

公开(公告)号：US06510892B2

公开(公告)日：2003-01-28

申请号：US09810343

申请日：2001-03-19

申请人： Stefan Boneberg ,  Bruno Motzet ,  Alois Tischler ,  Marc Weisser

发明人： Stefan Boneberg ,  Bruno Motzet ,  Alois Tischler ,  Marc Weisser

IPC分类号： F28F2702

CPC分类号： H01M8/0631 ,  B01B1/005 ,  C01B3/323 ,  C01B3/38 ,  F28D9/0037 ,  F28D9/0062 ,  F28D9/0093 ,  F28F3/027 ,  F28F3/04 ,  F28F27/02 ,  Y10S165/905

摘要： A heat exchanger has a plurality of fluidically parallel first layers which define first heat exchanger ducts through which a first medium is capable of flowing, and in each case has a second layer between the two first layers. The respective second layer is in thermal contact with the two adjacent first layers and defines at least one second heat exchanger duct through which a second medium is capable of flowing in parallel. The respective second layer comprises two fluidically parallel layer plies. A controllable supply of the second medium to the one and/or the other layer ply in each case is provided. Such a heat exchanger can be used, in particular, as an evaporator with an integrated starting and main evaporator part, and particularly as an evaporator in a reforming plant of a fuel-cell vehicle.

摘要翻译： 热交换器具有多个流体平行的第一层，其限定第一热交换器管道，第一介质能够通过该第一热交换器管道流动，并且在每种情况下在两个第一层之间具有第二层。 相应的第二层与两个相邻的第一层热接触并且限定至少一个第二热交换器管道，第二介质能够通过该第二热交换器管道平行流动。 相应的第二层包括两个流体平行的层层。 提供了在每种情况下将第二介质可控地供应到一层和/或另一层层。 特别地，这种热交换器可以用作具有集成起动和主蒸发器部件的蒸发器，特别是作为燃料电池车辆的重整设备中的蒸发器。

公开(公告)号：US07413820B2

公开(公告)日：2008-08-19

申请号：US10269933

申请日：2002-10-11

申请人： Stefan Boneberg ,  Bernd Monzel ,  Thomas Stark

发明人： Stefan Boneberg ,  Bernd Monzel ,  Thomas Stark

IPC分类号： H01M8/04

CPC分类号： H01M8/04225 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/0662 ,  H01M8/2475 ,  H01M2250/20 ,  Y02T90/32

摘要： A fuel cell system, which may include a fuel processing subsystem for converting hydrocarbons into a hydrogen-rich gas, is designed so that at least some of the components of the fuel cell system are contained inside at least one housing. The housing contains a recombiner to convert hydrogen and oxygen into water. The housing may also contain a temperature sensor in the vicinity of the recombiner.

摘要翻译： 燃料电池系统可以包括用于将碳氢化合物转化成富氢气体的燃料处理子系统，以使燃料电池系统的至少一些部件容纳在至少一个外壳内。 外壳包含一个将氢和氧转化为水的重组器。 壳体还可以在重组器附近包含温度传感器。

公开(公告)号：US07135049B2

公开(公告)日：2006-11-14

申请号：US09863872

申请日：2001-05-24

申请人： Stefan Boneberg ,  Martin Schuessler ,  Hans-Frieder Walz

发明人： Stefan Boneberg ,  Martin Schuessler ,  Hans-Frieder Walz

IPC分类号： B01J8/04 ,  B01J19/00

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：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。

公开(公告)号：US06294149B1

公开(公告)日：2001-09-25

申请号：US09212290

申请日：1998-12-16

申请人： Rainer Autenrieth ,  Stefan Boneberg ,  Thomas Poschmann ,  Martin Schuebler ,  Steffen Wieland

发明人： Rainer Autenrieth ,  Stefan Boneberg ,  Thomas Poschmann ,  Martin Schuebler ,  Steffen Wieland

IPC分类号： C01B302

CPC分类号： H01M8/0631 ,  B01B1/005 ,  B01J8/009 ,  B01J2208/00327 ,  B01J2208/00504 ,  C01B3/323 ,  C01B3/384 ,  C01B3/386 ,  C01B3/501 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/085 ,  C01B2203/0866 ,  C01B2203/1223 ,  C01B2203/1276 ,  C01B2203/1288 ,  C01B2203/1604 ,  H01M8/04007 ,  H01M8/0612 ,  H01M2250/20 ,  Y02P20/128 ,  Y02T90/32

摘要： The invention relates to a process for operating a system for the water vapor reforming of a hydrocarbon. The system includes a reactor which is suitable for POX operation as well as for a reforming operation, an evaporator, a hydrogen separating stage, and a catalytic burner device. A first part of the catalytic burner device is in thermal contact with the reforming reactor, and a second part of the burner device is in thermal contact with the evaporator. An air/hydrocarbon intermediate feeding pipe for the reactor and a pressure maintaining valve are provided for changing the reactor between the POX operation and the reforming operation. According to the process, during cold start of the system, a heating operation is carried out during which the reactor is first used in the POX operation at a lower pressure and subsequently is used for the reforming operation and simultaneously the pressure is increased to the normal operating pressure. The invention is particularly useful for the water vapor reforming of methanol for obtaining hydrogen for a fuel-cell-operated motor vehicle.

摘要翻译： 本发明涉及一种操作烃类水汽重整系统的方法。 该系统包括适用于POX操作以及重整操作的反应器，蒸发器，氢分离级和催化燃烧器装置。 催化燃烧器装置的第一部分与重整反应器热接触，并且燃烧器装置的第二部分与蒸发器热接触。 提供了用于反应器的空气/烃中间进料管和保压阀，用于在POX操作和重整操作之间改变反应器。 根据该方法，在系统的冷启动期间，进行加压操作，在该加热操作期间，在较低压力下POX操作中首先使用反应器，随后用于重整操作，同时将压力提高到正常 运营压力。 本发明对于用于获得用于燃料电池操作的机动车辆的氢的甲醇的水蒸汽重整特别有用。

公开(公告)号：US07387983B2

公开(公告)日：2008-06-17

申请号：US11172880

申请日：2005-07-05

申请人： Markus Hölzle ,  Michael Jolyon Sprague ,  Klaus Harth ,  Martin Schüssler ,  Martin Karl ,  Stefan Boneberg

发明人： Markus Hölzle ,  Michael Jolyon Sprague ,  Klaus Harth ,  Martin Schüssler ,  Martin Karl ,  Stefan Boneberg

IPC分类号： B01B23/70 ,  B01J23/72 ,  B01J23/00

CPC分类号： B01J37/14 ,  B01J23/80 ,  B01J33/00 ,  B01J37/18 ,  C01B3/326 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1076 ,  Y02P20/52

摘要： A methanol reforming catalyst containing passivated copper and zinc oxide and/or alumina can be prepared by (1) precipitating or spray-drying a mixture of catalyst precursor components dissolved or suspended in a diluent in order to form a solid catalyst precursor in the form of powder or granules, (2) calcining and reducing the solid catalyst precursor obtained in stage (1), (3) passivating the reduced catalyst precursor obtained in stage (2) and (4) shaping the passivated catalyst precursor obtained in stage (3) to form the catalyst. A reduction in the volume shrinkage and an increase in the mechanical hardness during operation of the methanol reforming catalyst are achieved by the preparation process.

摘要翻译： 含有钝化铜和氧化锌和/或氧化铝的甲醇重整催化剂可以通过以下步骤制备：（1）将溶解或悬浮在稀释剂中的催化剂前体组分的混合物沉淀或喷雾干燥以形成固体催化剂前体， 粉末或颗粒，（2）煅烧和还原阶段（1）中获得的固体催化剂前体，（3）钝化阶段（2）中获得的还原催化剂前体和（4）成形阶段（3）中获得的钝化催化剂前体， 以形成催化剂。 通过制备方法可以实现甲醇重整催化剂运行时的体积收缩率和机械硬度的增加。

公开(公告)号：US07214437B2

公开(公告)日：2007-05-08

申请号：US09985643

申请日：2001-11-05

申请人： Stefan Boneberg ,  Manfred Strohmaier ,  Erik Theis

发明人： Stefan Boneberg ,  Manfred Strohmaier ,  Erik Theis

IPC分类号： H01M8/04 ,  H01M8/00

CPC分类号： H01M8/0612 ,  H01M8/04089 ,  H01M8/0631

摘要： A method is used to start up a fuel cell electrically in a fuel cell installation, especially a fuel cell for use in a motor vehicle, with a gas-generating system producing a hydrogen-containing gas flow. The gas flow from the gas-generating system and an oxygen-containing gas flow are brought together and combusted after the fuel cell. The fuel cell is started up electrically as a function of a temperature course existing in the region of combustion of the gas flows.

摘要翻译： 使用一种燃料电池装置，尤其是用于机动车辆的燃料电池，利用产生含氢气体的气体发生系统来电动燃料电池的方法。 来自气体发生系统的气体流和含氧气体流在燃料电池之后被聚集在一起并燃烧。 燃料电池作为气流的燃烧区域中存在的温度场的函数被电动启动。

公开(公告)号：US06863522B2

公开(公告)日：2005-03-08

申请号：US09986767

申请日：2001-11-09

申请人： Stefan Boneberg ,  Thomas Hoeger ,  Michael Schonert

发明人： Stefan Boneberg ,  Thomas Hoeger ,  Michael Schonert

IPC分类号： B01J8/02 ,  B01J12/00 ,  B01J19/24 ,  B01J19/26 ,  F01N3/20 ,  F23J15/00

CPC分类号： B01J4/002 ,  B01J8/0278 ,  B01J12/007 ,  B01J19/2495 ,  B01J19/26 ,  B01J2208/00504 ,  B01J2219/00119 ,  F01N3/2033 ,  Y02T10/26

摘要： A method serves the purpose of introducing fuel and/or thermal energy into a gas stream flowing to a catalytic reactor. The gas stream flows in part through an exterior chamber and in part through an interior chamber, which is at least partially open in the flow direction and to which fuel is supplied. The partial streams are re-united after flowing through the two chambers and are fed to the catalytic reactor. In a starting phase of the still cold catalytic reactor, the fuel is burned in the interior chamber. During conventional normal operating modes of the warm catalytic reactor, the fuel is vaporized in the interior chamber. In a suitable device, the exterior chamber and the interior chamber are designed as two tube elements that are inserted into one another.

摘要翻译： 一种方法的目的是将燃料和/或热能引入流向催化反应器的气流中。 气流部分地通过外部室流动并且部分地通过内部室，其在流动方向上至少部分地敞开，并且燃料被供应到该内部室。 在流过两个室之后将部分气流重新联合并进料至催化反应器。 在仍然冷催化反应器的起始阶段，燃料在内部室中燃烧。 在暖催化反应器的常规正常操作模式期间，燃料在内部室中蒸发。 在合适的装置中，外部室和内部室被设计成彼此插入的两个管状元件。