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    • 5. 发明申请
    • METHOD FOR THE PREPARATION OF A PLURALITY OF SUPPORTED CATALYSTS
    • 用于制备多种支持的催化剂的方法
    • WO2003011458A1
    • 2003-02-13
    • PCT/EP2002/008331
    • 2002-07-24
    • AVANTIUM INTERNATIONAL B.V.VAN DEN BRINK, Peter, JohnSIJPKES, André, HarmenHARJI, Bashir, Husein
    • VAN DEN BRINK, Peter, JohnSIJPKES, André, HarmenHARJI, Bashir, Husein
    • B01J37/02
    • B01J37/0201B01J2219/00286B01J2219/00416B01J2219/00423B01J2219/00495B01J2219/00585B01J2219/00745B01J2219/00747C40B30/08C40B40/18C40B60/14
    • The present invention relates to a method for the preparation of a plurality of supported catalysts, the said supported catalysts comprising an active phase on a support, in a first vessel and at least one second vessel, said vessels -being arranged in parallel, -having a first compartment comprising an inlet, -a vessel outlet, the first compartment being separated from the vessel outlet by a porous element, impermeable for the support, the method comprising the steps of: A)feeding support into the first compartment of the first and second vessels, B) feeding impregnation liquid comprising the active phase into the first compartment of the first and second vessels, under pressure conditions in the said vessels preventing passage of the impregnation liquid through the porous element, C) impregnating the support with impregnation liquid comprising contacting the support with the impregnation liquid in the first compartment of the first and second vessels, under pressure conditions in the said vessels preventing passage of the impregnation liquid through the porous element, D) removing impregnation liquid from the upstream compartment of the first and second vessels through the pores of the porous element of the said vessels in the direction of the outlet of the said vessels under pressure conditions in the said vessels allowing passage of the impregnation liquid through the porous element, leaving the supported catalyst in the first compartment of the respective first and second vessels. Further the present invention relates to an apparatus and a vessel suitable for performing the method.
    • 本发明涉及一种制备多种负载催化剂的方法,所述负载催化剂在载体上,在第一容器和至少一个第二容器中包含活性相,所述容器平行布置, 第一隔室,其包括入口, - 容器出口,所述第一隔室通过多孔元件与所述容器出口分开,所述支撑件不可渗透,所述方法包括以下步骤:A)将支撑件馈送到所述第一隔室中, B)在所述容器中的压力条件下将包含活性相的浸渍液体供入第一和第二容器的第一隔室,以防止浸渍液体通过多孔元件,C)浸渍载体,浸渍液体包含 使所述载体与所述第一和第二容器的第一隔室中的浸渍液体接触 所述容器防止浸渍液体通过多孔元件,D)通过所述容器的多孔元件的孔沿着所述容器的出口的方向从第一和第二容器的上游隔室除去浸渍液体, 所述容器中的压力条件允许浸渍液体通过多孔元件,将负载的催化剂留在相应的第一和第二容器的第一隔室中。 此外,本发明涉及适于执行该方法的装置和容器。