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    HYDROGEN PRODUCTION BY STEAM METHANE REFORMING
    9.
    发明申请
    HYDROGEN PRODUCTION BY STEAM METHANE REFORMING 有权

    公开(公告)号：US20210238035A1

    公开(公告)日：2021-08-05

    申请号：US17049040

    申请日：2019-05-15

    Applicant: HALDOR TOPSØE A/S

    Inventor： Peter Mølgaard MORTENSEN ,  Kim AASBERG-PETERSEN ,  Robert KLEIN

    IPC: C01B3/38 ,  B01J35/04 ,  B01J19/24 ,  B01J35/00 ,  B01J19/00 ,  C01B3/50 ,  C01B3/40 ,  B01D53/26

    Abstract: A hydrogen plant for producing hydrogen, including: a reforming reactor system including a first catalyst bed including an electrically conductive material and a catalytically active material, a heat insulation layer between the first catalyst bed and the pressure shell, and at least two conductors electrically connected to the electrically conductive material and to an electrical power supply placed outside the pressure shell, wherein the electrical power supply is dimensioned to heat at least part of the first catalyst bed to a temperature of at least 500° C. by passing an electrical current through the electrically conductive material, where the pressure shell has a design pressure of between 5 and 200 bar; a water gas shift unit downstream the reforming reactor system; and a gas separation unit downstream the water gas shift unit. A process for producing hydrogen from a feed gas including hydrocarbons.

    STEAM REFORMING HEATED BY RESISTANCE HEATING
    10.
    发明申请
    STEAM REFORMING HEATED BY RESISTANCE HEATING 有权

    公开(公告)号：US20210171344A1

    公开(公告)日：2021-06-10

    申请号：US17046475

    申请日：2019-05-15

    Applicant: HALDOR TOPSØE A/S

    Inventor： Peter Mølgaard MORTENSEN ,  Robert KLEIN ,  Kim AASBERG-PETERSEN

    IPC: C01B3/38 ,  B01J15/00 ,  B01J19/24 ,  C01B3/40

    Abstract: A reactor system for carrying out steam reforming of a feed gas comprising hydrocarbons, including: a structured catalyst arranged for catalyzing steam reforming of a feed gas including hydrocarbons, the structured catalyst including a macroscopic structure of electrically conductive material, the macroscopic structure supporting a ceramic coating, wherein the ceramic coating supports a catalytically active material; a pressure shell housing the structured catalyst; heat insulation layer between the structured catalyst and the pressure shell; at least two conductors electrically connected to the macroscopic structure and to an electrical power supply placed outside the pressure shell, wherein the electrical power supply is dimensioned to heat at least part of the structured catalyst to a temperature of at least 500° C. by passing an electrical current through the macroscopic structure. Also, a process for steam reforming of a feed gas comprising hydrocarbons.

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