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    ELECTRICALLY HEATED FIXED-BED REACTOR AND THE USE THEREOF
    1.
    发明申请
    ELECTRICALLY HEATED FIXED-BED REACTOR AND THE USE THEREOF 审中-公开
    电加热固定床反应器及其用途

    公开(公告)号：WO0245837A3

    公开(公告)日：2002-11-14

    申请号：PCT/EP0114368

    申请日：2001-12-07

    Applicant: DEGUSSA ,  SCHUETTE RUEDIGER ,  BALDUF TORSTEN ,  MACHNIK REINHARD ,  WIELAND STEFAN

    Inventor： SCHUETTE RUEDIGER ,  BALDUF TORSTEN ,  MACHNIK REINHARD ,  WIELAND STEFAN

    IPC: B01J8/02 ,  B01J8/04 ,  B01J19/08 ,  C01B3/32 ,  C01C3/02

    CPC classification number: B01J8/0496 ,  B01J8/0242 ,  B01J8/0285 ,  B01J8/0465 ,  B01J19/087 ,  B01J2219/0809 ,  B01J2219/0811 ,  B01J2219/083 ,  B01J2219/0835 ,  B01J2219/0875 ,  B01J2219/0877 ,  B01J2219/0892 ,  C01B3/323 ,  C01C3/0233

    Abstract: Fixed-bed reactors exist, which can be directly heated and which are provided for carrying out reactions. They are, however, very inefficient and can hardly be used at high temperatures. The inventive reactor (1) overcomes these drawbacks. The reactor comprises a reactor housing and at least one pair of electrodes (5, 7) having a fixed bed. The fixed bed is made of an electrically conductive material, is arranged between the pair of electrodes, it can be flown through by a fluid, and is suited for a resistance heating. The electrodes (5, 7) are platelike or tubular and are parallel to one another or are concentrically arranged inside one another. A preferred reactor having two tubular electrodes comprises an inner cylindrical chamber (11) as well as a hollow cylindrical chamber (6) that is located between the electrodes. The reactor is suited for carrying out gas reactions such as the production of hydrocyanic acid and the BMA process.

    Abstract translation: 用于进行反应的电可直接加热的固定床反应器是已知的，但是它们具有较差的效率并且难以在高温下使用。 根据本发明的反应器（1）克服了这些问题。 它包括反应器壳体和至少一对电极（5,7），电极（5,7）之间布置有导电材料的流体可流动固定床并适用于电阻加热; 电极（5,7）为板状或管状并且彼此平行或者彼此同心地布置。 具有两个管式电极的优选反应器具有位于电极之间的内部（11）圆柱形和中空圆柱形腔室（6）。 该反应器适用于进行气体反应，如生产氰化氢和BMA工艺。

    5.
    发明专利
    未知

    公开(公告)号：DE10013894A1

    公开(公告)日：2001-10-04

    申请号：DE10013894

    申请日：2000-03-21

    Applicant: DMC2 DEGUSSA METALS CATALYSTS

    Inventor： BAUMANN FRANK ,  WIELAND STEFAN

    IPC: C01B3/48 ,  B01J23/38 ,  B01J23/56 ,  B01J23/89 ,  C01B3/16 ,  C01B3/58 ,  C10K3/04 ,  H01M8/04 ,  H01M8/06

    Abstract: In converting carbon monoxide (CO) in a gas mixture containing hydrogen (H2) and other oxidizable constituents with water to carbon dioxide (CO2) and H2 (CO conversion) by passing the mixture over a shift catalyst at the CO conversion temperature, an oxidation-active shift catalyst based on noble metals is used and the operating temperature is adjusted and optionally maintained by partial oxidation of the oxidizable constituents of the gas mixture. An Independent claim is also included for a catalyst for this process, which comprises platinum and/or palladium, iron or copper and cerium oxide on a finely-divided alumina, in the form of a coating on a monolithic ceramic or metal honeycomb, open-cell ceramic or metal foam molding, metal sheet, heat exchanger plates or irregular molding.

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