公开(公告)号：US20030203814A1

公开(公告)日：2003-10-30

申请号：US10437903

申请日：2003-05-15

Applicant: Ballard Power Systems, Inc.

Inventor： Martin Schussler ,  Tomas Stefanovski ,  Detlef Zur Megede

IPC: B01J023/72 ,  B01J023/02 ,  B01J023/06

CPC classification number: F23C13/08 ,  B01B1/005 ,  B01J12/007 ,  B01J15/005 ,  B01J19/249 ,  B01J35/02 ,  B01J2219/2453 ,  B01J2219/2482 ,  B01J2219/2497 ,  C01B3/16 ,  C01B3/326 ,  C01B3/583 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/107 ,  C01B2203/1082 ,  H01M8/0631 ,  H01M8/0662 ,  Y02P20/52 ,  Y02P70/56

Abstract: To carry out a heterogeneously catalysed reaction, such as for example the generation of hydrogen from hydrocarbons or alcohol, in particular methanol, in which a reaction mixture comprising hydrocarbon and water is fed onto a catalyst, a catalyst is proposed which is produced by compressing at least one catalyst powder into a highly compressed layer which forms a shaped body, it being possible to press the reaction mixture through the catalyst layer with a pressure drop.

Abstract translation: 为了进行非均相催化的反应，例如从烃或醇（特别是甲醇）中产生氢气，其中将包含烃和水的反应混合物加入到催化剂中，提出了催化剂，其通过在 至少一种催化剂粉末形成成形体的高度压缩层，可以用压降将反应混合物按压催化剂层。

公开(公告)号：US20030021739A1

公开(公告)日：2003-01-30

申请号：US10188307

申请日：2002-07-01

Applicant: Ballard Power Systems Inc.

Inventor： Stefan Boneberg ,  Martin Schussler

IPC: F01N003/10

CPC classification number: C01B3/386 ,  B01J8/0221 ,  B01J8/025 ,  B01J8/0285 ,  B01J35/0006 ,  B01J2208/00398 ,  B01J2208/00415 ,  B01J2208/025 ,  C01B3/382 ,  C01B3/583 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/1023 ,  C01B2203/1035 ,  C01B2203/1604 ,  Y02P20/52

Abstract: A reactor is provided for the catalytic conversion of a mixture of a reactants, such as fuel, into at least one reaction product, the reactor having a reaction chamber containing at least one catalytically active substance for the conversion. The reactor chamber further has a reaction area that at start-up is not yet reactive at ambient temperature, and an ignition area that is already capable of ignition at ambient temperature. Ignition area is in only partial contact with reaction area, and the ignition area is porous and contains one or more noble metals. The thermal contact between the two different areas is such that the heat output dissipated from the ignition area at ambient temperature is less than the heat output generated in this area.

Abstract translation: 提供反应器用于将反应物（例如燃料）的混合物催化转化成至少一种反应产物，反应器具有含有至少一种用于转化的催化活性物质的反应室。 反应器室还具有在环境温度下启动时尚未起反应的反应区域和已经能够在环境温度下点火的点火区域。 点火区域仅与反应区域部分接触，点火区域是多孔的，并含有一种或多种贵金属。 两个不同区域之间的热接触使得在环境温度下从点火区域消散的热量输出小于在该区域产生的热量输出。