公开(公告)号：US06231831B1

公开(公告)日：2001-05-15

申请号：US09210894

申请日：1998-12-16

申请人： Rainer Autenrieth ,  Thomas Poschmann ,  Steffen Wieland ,  Dietmar Heil ,  Stefan Boneberg

发明人： Rainer Autenrieth ,  Thomas Poschmann ,  Steffen Wieland ,  Dietmar Heil ,  Stefan Boneberg

IPC分类号： B01D5322

CPC分类号： H01M8/0631 ,  B01B1/005 ,  B01J8/009 ,  B01J8/0285 ,  B01J19/2475 ,  B01J2208/00309 ,  B01J2208/00327 ,  B01J2208/00504 ,  B01J2208/00716 ,  C01B3/323 ,  C01B3/384 ,  C01B3/386 ,  C01B3/501 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/041 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/085 ,  C01B2203/0866 ,  C01B2203/1223 ,  C01B2203/1276 ,  C01B2203/1288 ,  C01B2203/1604 ,  H01M8/04007 ,  H01M8/0612 ,  H01M2250/20 ,  Y02P20/128 ,  Y02T90/32

摘要： A membrane for separating hydrogen from a gas mixture is provided on at least one side with a catalyst layer for a specific catalytic combustion process. A methanol reformation system so equipped can be brought rapidly to operating temperature, with the hydrogen-separating membrane being heated directly by performing the catalytic combustion process.

摘要翻译： 在至少一侧上提供用于从气体混合物中分离氢的膜，其具有用于特定催化燃烧过程的催化剂层。 通过进行催化燃烧过程，直接加热氢分离膜，可迅速将甲醇改性体系快速地运行到工作温度。

公开(公告)号：US06268075B1

公开(公告)日：2001-07-31

申请号：US09212289

申请日：1998-12-16

申请人： Rainer Autenrieth ,  Stefan Boneberg ,  Dietmar Heil ,  Thomas Poschmann ,  Steffen Wieland

发明人： Rainer Autenrieth ,  Stefan Boneberg ,  Dietmar Heil ,  Thomas Poschmann ,  Steffen Wieland

IPC分类号： C01B302

CPC分类号： H01M8/0631 ,  B60L11/1885 ,  B60L2240/36 ,  C01B3/323 ,  C01B3/384 ,  C01B3/501 ,  C01B2203/0405 ,  C01B2203/047 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  H01M8/0612 ,  H01M2250/20 ,  Y02P20/128 ,  Y02T90/32 ,  Y02T90/34

摘要： The invention relates to a process for operating a system for the water vapor reforming of a hydrocarbon, having an evaporator, a reforming reactor, a membrane module connected behind, and a catalytic burner device. According to the invention, 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. According to the process, a heating operation is carried out during the cold start of the system, in which, in a first operating phase, at least the evaporator and the reforming reactor are heated by the catalytic burner device, and in a second operating phase, a hydrocarbon/water vapor mixture is prepared in the evaporator at a water/hydrocarbon ratio which is higher than in the normal operation and is fed to the reactor, the substance mixture emerging from the reactor being fed by way of the membrane module to the catalytic burner device.

摘要翻译： 本发明涉及一种用于操作具有蒸发器，重整反应器，后面连接的膜组件和催化燃烧器装置的烃的水汽重整系统的方法。 根据本发明，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。 根据该过程，在系统的冷启动期间进行加热操作，其中在第一操作阶段中，至少蒸发器和重整反应器由催化燃烧器装置加热，并且在第二操作阶段 在蒸发器中以比正常操作高的水/烃比制备烃/水蒸气混合物并将其进料到反应器中，从反应器中排出的物质混合物通过膜组件进料至 催化燃烧装置。

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

IPC分类号： B01B1/00 ,  C01B3/38 ,  C01B3/48 ,  C01B3/50 ,  C01B3/58 ,  H01M8/0612 ,  B01J8/04 ,  B01J10/00

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。

公开(公告)号：US06447736B1

公开(公告)日：2002-09-10

申请号：US09206379

申请日：1998-12-07

申请人： Rainer Autenrieth ,  Stefan Boneberg ,  Andreas Christen ,  Dietmar Heil ,  Barbara Strobel ,  Steffen Wieland ,  Detlef zur Megede

发明人： Rainer Autenrieth ,  Stefan Boneberg ,  Andreas Christen ,  Dietmar Heil ,  Barbara Strobel ,  Steffen Wieland ,  Detlef zur Megede

IPC分类号： B01J800

CPC分类号： H01M8/0631 ,  B01B1/005 ,  B01J19/249 ,  B01J2219/0002 ,  B01J2219/2453 ,  B01J2219/2462 ,  B01J2219/2492 ,  C01B3/323 ,  C01B3/382 ,  C01B3/48 ,  C01B3/583 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0838 ,  C01B2203/0844 ,  C01B2203/0866 ,  C01B2203/1223 ,  C01B2203/1288 ,  C01B2203/143 ,  C01B2203/1604 ,  C01B2203/82

摘要： A system for the water vapor reforming of a hydrocarbon includes a modular reactor unit of the plate stack and/or tube bundle type that, in an integrated manner, contains an evaporator, a prereforming unit, a main reformer, a CO removal unit and a catalytic burner unit. The evaporator and the main reformer are in a thermal contact with the catalytic burner unit and, the prereforming unit is in a thermal contact with the CO removal unit.

摘要翻译： 用于烃的水蒸气重整的系统包括板堆叠和/或管束型的模块化反应器单元，其以整体方式包含蒸发器，预成型单元，主重整器，CO去除单元和 催化燃烧器单元。 蒸发器和主重整器与催化燃烧器单元热接触，并且预成型单元与CO去除单元热接触。

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：US06187066B1

公开(公告)日：2001-02-13

申请号：US08937357

申请日：1997-09-24

申请人： Uwe Benz ,  Stefan Boneberg ,  Dietmar Heil

发明人： Uwe Benz ,  Stefan Boneberg ,  Dietmar Heil

IPC分类号： B01J804

CPC分类号： H01M8/0631 ,  B01J12/007 ,  B01J2208/00008 ,  B01J2208/00716 ,  C01B3/323 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0833 ,  C01B2203/085 ,  C01B2203/1223 ,  C01B2203/1604 ,  C01B2203/1695 ,  F28D9/00

摘要： In a device for providing heating energy to a gas-generating system by means of essentially complete catalytic combustion of a fuel on a suitable catalyst material, heat energy is transferred directly or by means of a heat-conducting medium from the catalytic burner to the gas-generating system. To improve the starting behavior and the exhaust emissions, the device comprises three components that are at least temporarily traversed by fuel, with a cold-start component having an electrical heating device. The central component is preferably designed as a filter press with an integrated heat exchanger. A third, unheated, stage is also provided for residual gas combustion.

摘要翻译： 在通过燃料在合适的催化剂材料上基本上完全催化燃烧来向气体发生系统提供加热能量的装置中，热能直接地或通过导热介质从催化燃烧器转移到气体 生成系统。 为了改善起动行为和废气排放，该装置包括至少由燃料临时穿过的三个部件，具有电加热装置的冷启动部件。 中心部件优选地设计为具有集成热交换器的压滤机。 第三个未加热的阶段也用于残余气体燃烧。

公开(公告)号：US06926880B2

公开(公告)日：2005-08-09

申请号：US10090762

申请日：2002-03-06

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： B01J23/80 ,  B01J33/00 ,  B01J37/14 ,  B01J37/18 ,  C01B3/32 ,  C01B3/26

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.

公开(公告)号：US06682840B2

公开(公告)日：2004-01-27

申请号：US09728487

申请日：2000-12-04

申请人： Stefan Boneberg ,  Martin Schüssler

发明人： Stefan Boneberg ,  Martin Schüssler

IPC分类号： H01M812

CPC分类号： C01B3/323 ,  H01M8/04007 ,  H01M8/0612 ,  Y02P20/129

摘要： A fuel cell system includes a polymer electrolyte membrane fuel cell unit having a cooling circuit and an evaporator having at least one evaporation chamber for evaporation of a medium in the fuel cell system and at least one heat-transfer chamber which thermally communicates with the evaporation chamber. The heat-transfer chamber is a part of the cooling circuit of the fuel cell unit.

摘要翻译： 燃料电池系统包括具有冷却回路和蒸发器的聚合物电解质膜燃料电池单元，该蒸发器具有用于蒸发燃料电池系统中的介质的至少一个蒸发室和至少一个与蒸发室热连通的传热室 。 传热室是燃料电池单元的冷却回路的一部分。

公开(公告)号：US06676907B1

公开(公告)日：2004-01-13

申请号：US09444565

申请日：1999-11-19

申请人： Uwe Benz ,  Stefan Boneberg ,  Stefan Brauchle ,  Dirk Georg ,  Martin Schäfer ,  Martin Schüssler ,  Matthias Wolfsteiner

发明人： Uwe Benz ,  Stefan Boneberg ,  Stefan Brauchle ,  Dirk Georg ,  Martin Schäfer ,  Martin Schüssler ,  Matthias Wolfsteiner

IPC分类号： B01J804

CPC分类号： B01J8/04 ,  B01J2208/00309 ,  B01J2208/00716 ,  C01B3/38 ,  C01B3/583 ,  C01B2203/0233 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0838 ,  C01B2203/0883 ,  C01B2203/1223 ,  C01B2203/1247 ,  C01B2203/142 ,  C01B2203/146

摘要： An arrangement for generating a hydrogen-containing gas from a hydrocarbon-containing medium includes a multi-stage reforming unit that is connected to a multi-stage carbon monoxide removal unit by a heat-conducting separating medium. The stages of the reforming unit, in an ascending order relative to the gas flow direction in the reforming unit, are in a thermal contact with stages of the carbon monoxide removal unit, in a descending order relative to the gas flow direction in the carbon monoxide removal unit.

摘要翻译： 用于从含烃介质产生含氢气体的装置包括通过导热分离介质连接到多级一氧化碳去除单元的多级重整单元。 重整单元的相对于重整单元中的气体流动方向的升序的阶段与一氧化碳中的气体流动方向成降序的一氧化碳去除单元的热接触 拆除单元。

公开(公告)号：US06656616B2

公开(公告)日：2003-12-02

申请号：US09820330

申请日：2001-03-29

申请人： Stefan Boneberg ,  Michael Schonert ,  Thomas Stark

发明人： Stefan Boneberg ,  Michael Schonert ,  Thomas Stark

IPC分类号： H01M800

CPC分类号： H01M8/04089 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0405 ,  C01B2203/044 ,  C01B2203/0495 ,  C01B2203/066 ,  C01B2203/1076 ,  H01M8/04022 ,  H01M8/0612

摘要： In a fuel cell system having a fuel cell and a catalytic burner connected downstream thereof, an additional hydrogen-containing medium is fed to the catalytic burner.

摘要翻译： 在具有连接在其下游的燃料电池和催化燃烧器的燃料电池系统中，向催化燃烧器供给另外的含氢介质。