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    55.
    发明专利
    未知

    公开(公告)号：NO20084211L

    公开(公告)日：2002-04-10

    申请号：NO20084211

    申请日：2008-10-08

    Applicant: BATTELLE MEMORIAL INSTITUTE

    Inventor： WEGENG ROBERT S ,  ROBERTS GARY L ,  WANG YONG ,  VANDERWIEL DAVID P ,  TONKOVICH ANNA LEE Y ,  FITZGERALD SEAN P ,  MARCO JENNIFER L

    IPC: B01D53/22 ,  B01J12/00 ,  B01D71/02 ,  B01J19/00 ,  B01J19/24 ,  B01J23/60 ,  B01J37/02 ,  B01J37/03 ,  C01B3/38 ,  C01B3/48 ,  C01B3/50 ,  C01B3/56 ,  C01B13/02 ,  H01M8/06

    Abstract: The present invention relates to methods for gas phase reactant catalytic reactions. In particular the present invention relates to a method of hydrocarbon steam reforming, comprising: passing a reactant stream comprising steam and hydrocarbon into at least one reaction chamber; wherein the reaction chamber has an internal volume having dimensions of chamber height, chamber width and chamber length; wherein the chamber has a length of greater than 1 cm; wherein the chamber height or chamber width is 2 mm or less; wherein the reaction chamber is in thermal contact through a reaction chamber wall with an exothermic reaction chamber; transferring heat from the exothermic reaction chamber to the reaction chamber through the reaction chamber wall at a rate such that heat flux between the reaction chamber and the exothermic reaction chamber is at least 0.6 W per cubic centimeter of the reaction chamber wall; wherein the method is controlled under conditions such that the hydrocarbon has a contact time of less than 300 ms; wherein the reactant stream is converted to a product stream; and wherein at least 70% of the equilibrium conversion of the hydrocarbon entering the reaction chamber is converted to hydrogen, carbon monoxide or carbon dioxide.

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