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    Pre-converter for methanol synthesis
    14.
    发明申请
    Pre-converter for methanol synthesis 有权
    用于甲醇合成的转化器

    公开(公告)号：US20040162357A1

    公开(公告)日：2004-08-19

    申请号：US10781067

    申请日：2004-02-18

    Applicant: Davy Process Technology Limited

    Inventor： Philip Henry Donald Eastland

    IPC: C07C027/00

    CPC classification number: C12C11/02 ,  B01J8/0407 ,  B01J8/043 ,  B01J8/0442 ,  B01J8/0449 ,  B01J8/0488 ,  C07C29/152 ,  C07C31/04

    Abstract: A reactor system, plant and a process for the production of methanol from synthesis gas is described in which the reactor system comprises: (a) a first reactor adapted to be maintained under methanol synthesis conditions having inlet means for supply of synthesis gas and outlet means for recovery of a first methanol-containing stream, said first reactor being charged with a first volume of a methanol synthesis catalyst through which the synthesis gas flows and on which in use, partial conversion of the synthesis gas to a product gas mixture comprising methanol and un-reacted synthesis gas will occur adiabatically; and (b) a second reactor adapted to be maintained under methanol synthesis conditions having inlet means for supply of the gaseous first methanol-containing stream, outlet means for recovery of a second methanol-containing stream and cooling means, said second reactor being charged with a second volume of a methanol synthesis catalyst through which the gaseous first methanol-containing stream flows and on which, in use, further conversion of the synthesis gas to a product gas mixture comprising methanol will occur.

    Abstract translation: 描述了一种用于从合成气生产甲醇的反应器系统，设备和方法，其中反应器系统包括：（a）适于在甲醇合成条件下保持的第一反应器，其具有用于供应合成气和出口装置的入口装置 用于回收第一含甲醇的物流，所述第一反应器装有第一体积的合成气体流过甲醇合成催化剂，在使用中，合成气部分转化成包含甲醇的产物气体混合物， 未反应的合成气将绝热发生; 和（b）适于在甲醇合成条件下保持的第二反应器，其具有用于供应气体的第一含甲醇流的入口装置，用于回收第二含甲醇流和冷却装置的出口装置，所述第二反应器装有 第二体积的甲醇合成催化剂，气态第一含甲醇流通过该催化剂流动，并且在使用中将进一步将合成气转化为包含甲醇的产物气体混合物。

    Mixing assembly for gaseous flows at different temperatures, in particular for heterogeneous exothermic synthesis reactors
    16.
    发明授权
    Mixing assembly for gaseous flows at different temperatures, in particular for heterogeneous exothermic synthesis reactors 有权
    用于不同温度气体流的混合组件，特别是用于异相放热合成反应器

    公开(公告)号：US06290920B1

    公开(公告)日：2001-09-18

    申请号：US09315975

    申请日：1999-05-21

    Applicant: Umberto Zardi ,  Giorgio Pagani

    Inventor： Umberto Zardi ,  Giorgio Pagani

    IPC: B01J804

    CPC classification number: B01J8/0492 ,  B01J8/0257 ,  B01J8/0285 ,  B01J8/043 ,  B01J8/0453

    Abstract: The present invention relates generally an apparatus for uniformly mixing gaseous flows at different temperatures. In particular, a preferred embodiment of the present invention relates to a heterogeneous exothermic synthesis reactor including a plurality of superimposed catalytic beds wherein at least one of the beds is provided with a gas permeable wall for outlet of a hot gas flow. In this embodiment, a baffle extends below and parallel to the gas permeable wall, thereby defining an air space to collect the hot gas flow. An annular opening is provided for outlet of the hot gas flow from the air space defined between the baffle and a side wall supporting the beds associated with the reactor and a perforated distributor for cooling a gas flow supported below said baffle at a predetermined distance from the annular opening. Further, the air space which collects the hot gas flow has a constant thickness in correspondence with the annular opening and the ratio of the width of the annular opening to the thickness of the air space is between 0.2 and 1.

    Abstract translation: 本发明一般涉及在不同温度下均匀混合气流的装置。 特别地，本发明的优选实施方案涉及一种异质放热合成反应器，其包括多个叠加的催化床，其中至少一个床设有用于热气流出口的气体渗透壁。 在该实施例中，挡板延伸到气体可渗透壁的下方并平行，由此限定空气空间以收集热气流。 设置环形开口用于来自限定在挡板和支撑与反应器相关联的床的侧壁之间的空气空间的出口，以及穿孔分配器，用于将支撑在所述挡板下方的气流以预定距离离开 环形开口。 此外，收集热气流的空气空间与环形开口相对应地具有恒定的厚度，并且环形开口的宽度与空气空间的厚度的比率在0.2和1之间。

    REFORMER SYSTEM
    19.
    发明申请
    REFORMER SYSTEM 审中-公开
    改造系统

    公开(公告)号：US20080044695A1

    公开(公告)日：2008-02-21

    申请号：US11762284

    申请日：2007-06-13

    Applicant: Andreas KAUPERT

    Inventor： Andreas KAUPERT

    IPC: H01M8/18 ,  H01M8/04

    CPC classification number: C01B3/386 ,  B01J8/043 ,  B01J8/0496 ,  B01J2208/0053 ,  B01J2208/00716 ,  B01J2219/00265 ,  C01B3/382 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/066 ,  C01B2203/0822 ,  C01B2203/085 ,  C01B2203/1282 ,  C01B2203/1288 ,  C01B2203/142 ,  C01B2203/148 ,  C01B2203/1604 ,  C01B2203/82 ,  Y02P20/128

    Abstract: A reformer system for generating a hydrogen-containing gas for a fuel cell system, especially in a motor vehicle, includes an evaporator arrangement (12) to be fed with hydrocarbon and mixed material for generating a hydrocarbon vapor/mixed material mixture, and a reformer arrangement (14) with reformer catalytic converter material (40, 42) for converting the hydrocarbon vapor/mixed material mixture to hydrogen-containing gas. The reformer arrangement (14) is surrounded by a mixed material flow space (22), through which at least a part of the mixed material to be introduced into the evaporator arrangement (12) can flow for the transmission of heat between the reformer arrangement (14) and the mixed material. An ignition arrangement (52) is assigned to the mixed material flow space (22) for igniting and burning the mixed material flowing through same in the mixed material flow space.

    Abstract translation: 一种用于产生用于燃料电池系统的含氢气体，特别是机动车辆中的含氢气体的重整器系统包括供给烃和用于产生烃蒸气/混合物混合物的混合材料的蒸发器装置（12），以及重整器 （14），其具有用于将烃蒸气/混合物料混合物转化为含氢气体的重整器催化转化器材料（40,42）。 重整器装置（14）被混合材料流动空间（22）包围，待引入蒸发器装置（12）的混合材料的至少一部分可通过该混合材料流动空间（22）流动，以在重整器装置 14）和混合材料。 将点火装置（52）分配给用于点燃和燃烧在混合材料流动空间中流动的混合材料的混合材料流动空间（22）。

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