公开(公告)号：US20050074377A1

公开(公告)日：2005-04-07

申请号：US10487579

申请日：2002-08-30

申请人： Pascal Brakonier ,  Marcel Corneille ,  Uwe Griesmeier ,  Berthold Keppeler

发明人： Pascal Brakonier ,  Marcel Corneille ,  Uwe Griesmeier ,  Berthold Keppeler

IPC分类号： B01J12/00 ,  B01J19/00 ,  B01J19/02 ,  C01B3/48 ,  F28F19/02 ,  F28D1/00

CPC分类号： B01J12/007 ,  B01J19/0026 ,  B01J19/02 ,  B01J2219/00247 ,  B01J2219/0236 ,  C01B3/48 ,  C01B2203/0205 ,  C01B2203/0288 ,  C01B2203/0872 ,  C01B2203/1035 ,  C01B2203/1041 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B2203/1094 ,  F28F19/02

摘要： A gas generation system comprises a reformer (1) to generate a hydrogen-containing reformate stream (4), a reformate stream cooler (2), and a shift stage (3) down-stream of the reformate stream cooler to purify the reformate stream. The surfaces of the cooler that come into contact with the reformate stream are coated with a material that contains at least one catalytically active constituent. The coating is selected such that it also protects against corrosion and sooting in the presence of oxidizing, reducing, and carbon-containing gases. By directly utilizing the coated reformate stream cooler as a catalytically active reactor unit, a water-gas shift reaction to reduce the carbon monoxide concentration takes place to some extent in the cooler prior to the reformate stream entering the actual shift stage. This enables the size of subsequent shift stage(s) to be reduced.

摘要翻译： 气体发生系统包括：重整器（1），用于产生含氢重整产物流（4），重整油流冷却器（2）和重整产物流冷却器下游的变换级（3），以净化重整产物流 。 与重整产物流接触的冷却器的表面涂覆有含有至少一种催化活性成分的材料。 选择涂层，使其在氧化，还原和含碳气体的存在下也可防止腐蚀和烟炱。 通过直接利用涂覆的重整油流冷却器作为催化活性反应器单元，在重整料流进入实际的转化阶段之前，在冷却器中发生一定程度的水煤气变换反应，以减少一氧化碳浓度。 这使得能够减小随后的换档阶段的尺寸。

公开(公告)号：US06713202B2

公开(公告)日：2004-03-30

申请号：US09796712

申请日：2001-03-02

申请人： Marcel Corneille ,  Martina Fischer ,  Berthold Keppeler ,  Christian Lorenz ,  Stefan Paulik ,  Bernd Schönrock

发明人： Marcel Corneille ,  Martina Fischer ,  Berthold Keppeler ,  Christian Lorenz ,  Stefan Paulik ,  Bernd Schönrock

IPC分类号： H01M804

CPC分类号： B60L11/1898 ,  B60L11/1885 ,  B60L11/1894 ,  C01B3/386 ,  C01B3/48 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  H01M8/0612 ,  H01M8/0618 ,  H01M8/0668 ,  Y02P20/128 ,  Y02T90/16 ,  Y02T90/34

摘要： A multifuel fuel cell system includes a hydrogen production unit; at least one fuel cell; means for heating a first catalytic converter element in the hydrogen production unit to an operating temperature which can be preset; means for metering liquid fuel, air, and optionally water to the catalytic converter element to produce a synthetic gas mixture containing hydrogen or a reformate; and means for passing the synthetic gas or reformate to further components of the hydrogen production unit which are connected between the catalytic converter element and the at least one fuel cell. The fuel cell system also contains means for switching the fuel cell system between a first and a second operating mode. Separation occurs between the hydrogen production unit and the at least one fuel cell during the first operating mode, and a communicating connection occurs between the hydrogen production unit and the at least one fuel cell during the second operating mode, so that reformate can be transferred from the hydrogen production unit to the at least one fuel cell only during the second operating mode.

摘要翻译： 多燃料燃料电池系统包括氢气生产单元; 至少一个燃料电池; 用于将氢气生产单元中的第一催化转化元件加热至可预设的工作温度的装置; 用于将液体燃料，空气和任选的水计量到催化转化器元件以产生包含氢气或重整产物的合成气体混合物的装置; 以及用于将合成气体或重整产物转移到连接在催化转化器元件和至少一个燃料电池之间的氢气产生单元的另外部件的装置。 燃料电池系统还包括用于在第一和第二操作模式之间切换燃料电池系统的装置。 在第一操作模式期间在氢气产生单元和至少一个燃料电池之间发生分离，并且在第二操作模式期间在氢气产生单元和至少一个燃料电池之间发生连通连接，使得重整产物可以从 氢气产生单元仅在第二操作模式期间连接到至少一个燃料电池。

公开(公告)号：US06631757B2

公开(公告)日：2003-10-14

申请号：US09922914

申请日：2001-08-07

申请人： Jacques Herzog ,  Marcel Corneille ,  Michael Klier ,  Christoph Koch ,  Bernd Schoenrock

发明人： Jacques Herzog ,  Marcel Corneille ,  Michael Klier ,  Christoph Koch ,  Bernd Schoenrock

IPC分类号： F28F308

CPC分类号： H01M8/0631 ,  B01J8/025 ,  B01J8/0285 ,  B01J2208/00212 ,  B01J2208/00221 ,  F28D9/0012 ,  F28F2250/102 ,  Y10S165/357

摘要： A combined component consists of a heat exchanger and a reactor. The heat exchanger is designed in a plate form, and flow spaces for a first medium and a second medium are alternately defined between successive plates. The plates of the heat exchanger are configured as essentially annular. The heat exchanger has, substantially perpendicularly to the plates, a tubular outer wall and a tubular inner wall. The reactor is surrounded by the inner wall of the heat exchanger. The product of the reactor is conducted through supply orifices on the inner wall of the heat exchanger into the flow spaces for one of the two fluids in the heat exchanger.

摘要翻译： 组合部件由热交换器和反应器组成。 热交换器被设计成板形式，并且用于第一介质和第二介质的流动空间在连续的板之间交替地限定。 热交换器的板被构造成基本环形。 热交换器具有基本上垂直于板的管状外壁和管状内壁。 反应器被热交换器的内壁包围。 反应器的产物通过热交换器内壁上的供应孔进入热交换器中两种流体之一的流动空间。