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    Process for operating a methanol reforming system
    2.
    发明授权
    Process for operating a methanol reforming system 失效
    操作甲醇重整系统的方法

    公开(公告)号：US06432378B1

    公开(公告)日：2002-08-13

    申请号：US09094672

    申请日：1998-06-15

    申请人： Rainer Autenrieth ,  Andreas Christen ,  Martin Schuessler ,  Detlef zur Megede

    发明人： Rainer Autenrieth ,  Andreas Christen ,  Martin Schuessler ,  Detlef zur Megede

    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。

    Treatment process for a methanol reforming catalyst therefor
    3.
    发明授权
    Treatment process for a methanol reforming catalyst therefor 失效
    甲醇重整催化剂的处理方法

    公开(公告)号：US06171992B2

    公开(公告)日：2001-01-09

    申请号：US09097011

    申请日：1998-06-15

    申请人： Rainer Autenrieth ,  Andreas Christen ,  Detlef zur Megede

    发明人： Rainer Autenrieth ,  Andreas Christen ,  Detlef zur Megede

    IPC分类号： B01J2034

    CPC分类号： C01B3/326 ,  C01B3/323 ,  C01B2203/1076 ,  Y02P20/52 ,  Y10S502/514

    摘要： A methanol reforming reactor includes a reforming reaction space into which a methanol reforming catalyst is charged. The methanol reforming catalyst is present at the start of the reforming reaction operation in a pre-aged state in the reforming reaction space. A process for pre-aging the methanol reforming catalyst comprises heating at a temperature of between approximately 240° C. and approximately 350° C. and at a load of between approximately 0.5 m3H2/h and approximately 50 m3H2/h per liter of catalyst material in a methanol/water atmosphere. The reactor may be used in fuel-cell-operated motor vehicles for generating hydrogen for the fuel cells by means of the water vapor reforming of methanol.

    摘要翻译： 甲醇重整反应器包括重整反应空间，甲醇重整催化剂装入其中。 甲醇重整催化剂在转化反应空间中的预老化状态下在重整反应操作开始时存在。 用于预熟化甲醇重整催化剂的方法包括在约240℃至约350℃之间的温度和约0.5m 3 H 2 / h至约50m 3 H 2 / h /升催化剂材料之间的温度下加热 在甲醇/水气氛中。 反应器可以用于燃料电池操作的机动车辆中，用于通过甲醇的水蒸汽重整产生用于燃料电池的氢气。

    Reformation reactor with catalyst charging
    8.
    发明授权
    Reformation reactor with catalyst charging 失效
    改性反应器用催化剂充电

    公开(公告)号：US06696027B1

    公开(公告)日：2004-02-24

    申请号：US09048984

    申请日：1998-03-27

    申请人： Rainer Autenrieth ,  Andreas Christen

    发明人： Rainer Autenrieth ,  Andreas Christen

    IPC分类号： B01J806

    CPC分类号： H01M8/0631 ,  B01J8/003 ,  B01J8/008 ,  B01J8/12 ,  B01J2208/00132 ,  B01J2208/0069 ,  C01B3/323

    摘要： A reformation reactor that can be used especially for steam reformation of methanol for generating hydrogen in motor vehicles operated by fuel cells. A gas stream to be reformed is conducted through a reaction chamber into which a charge of a catalyst material is added. A catalyst supply container connected with the reaction chamber is so arranged that the catalyst material is automatically added from the supply container to the reaction chamber.

    摘要翻译： 一种可用于燃料电池运行的机动车辆中用于产生氢气的甲醇蒸汽重整的重整反应器。 将要重整的气流通过加入催化剂材料的反应室进行。 与反应室连接的催化剂供给容器被布置成使得催化剂材料从供应容器自动添加到反应室。

    Method for the treatment of a methanol reforming catalyst
    9.
    发明授权
    Method for the treatment of a methanol reforming catalyst 失效
    甲醇重整催化剂的处理方法

    公开(公告)号：US06280701B1

    公开(公告)日：2001-08-28

    申请号：US09568576

    申请日：2000-05-11

    申请人： Rainer Autenrieth ,  Otto Krumberger

    发明人： Rainer Autenrieth ,  Otto Krumberger

    IPC分类号： C01B340

    CPC分类号： C01B3/326 ,  C01B2203/1076 ,  Y02P20/52

    摘要： A method for the treatment of a methanol reforming catalyst includes pre-aging the catalyst by baking it out in a dry atmosphere in order thereby to complete its inherent initial loss of volume before the start of the methanol reforming reaction. The method may be used for methanol reforming reactors in fuel-cell-operated motor vehicles.

    摘要翻译： 用于处理甲醇重整催化剂的方法包括通过在干燥气氛中烘烤来预催化催化剂，从而在甲醇重整反应开始之前完成其固有的初始体积损失。 该方法可用于燃料电池操作的机动车辆中的甲醇重整反应器。

    Reforming reactor system and particle filter usable therefor
    10.
    发明授权
    Reforming reactor system and particle filter usable therefor 失效
    重整反应器系统和可用的颗粒过滤器

    公开(公告)号：US5922291A

    公开(公告)日：1999-07-13

    申请号：US873772

    申请日：1997-06-12

    申请人： Josef Hanfling ,  Dietmar Heil ,  Rainer Autenrieth ,  Norbert Wiesheu

    发明人： Josef Hanfling ,  Dietmar Heil ,  Rainer Autenrieth ,  Norbert Wiesheu

    IPC分类号： B01J8/00 ,  B01J8/02 ,  C01B3/32 ,  H01M8/0612

    CPC分类号： H01M8/0631 ,  B01J8/006 ,  B01J8/0085 ,  B01J8/02 ,  C01B3/323 ,  B01J2208/00495 ,  B01J2219/182

    摘要： A reforming reactor system for water vapor reforming of methanol in fuel-cell operated motor vehicles has a reactor unit with a catalyst-filled reaction space and a particle filter which is arranged in a reformate gas pipe downstream of the reactor unit. The catalyst material is carried in the reaction space by a sieve below which a metallic nonwoven for catching sieved-out fragments and dust particles of the catalyst fill is situated. The particle filter contains a spun steel wool netting and/or several filter steps serially connected behind one another. The particle filter may be arranged to be exchangeable without interrupting the operation of the system. Specifically, a particle filter which has a filter body which can be changed in a gas-tight manner transversely to the gas flow and/or a cyclone filter can be used which has a closing device for the purpose of an emptying of a particle collecting pot which does not interrupt the operation.

    摘要翻译： 用于在燃料电池操作的机动车辆中进行甲醇水汽重整的重整反应器系统具有反应器单元，其具有填充有催化剂的反应空间和颗粒过滤器，其被布置在反应器单元下游的重整气体管道中。 催化剂材料通过一个筛子在反应空间中载置，在该筛下方，放置用于捕获筛分碎片的金属非织造物和催化剂填充物的粉尘颗粒。 颗粒过滤器包含纺丝钢丝网和/或彼此串联连接的几个过滤器步骤。 颗粒过滤器可以被布置为可以交换而不中断系统的操作。 具体而言，可以使用具有能够以气密方式与气流横向变化的过滤体的粒子过滤器和/或旋风过滤器，其具有用于排空颗粒收集罐的关闭装置 这不会中断操作。