Hydrocracking catalyst
    1.
    发明授权

    公开(公告)号:US3677972A

    公开(公告)日:1972-07-18

    申请号:US3677972D

    申请日:1969-04-07

    CPC classification number: C10G47/16 B01J29/084

    Abstract: DISCLOSED IS A HYDROCRACKING CATALYST CONSISTING ESSENTIALLY OF AN ULTRASTABLE, LARGE PORE, CRYSTALLINE ALUMINOSILICATE MATERIAL CONTAINING LESS THAN ABOUT 1% ALKALI METAL AND HAVING DEPOSITED THEREON A HYDROGENATION COMPONENT SELECTED FROM THE METALS, OXIDES, OR SULFIDES OF THE GROUP VIII ELEMENTS OF THE PERIODIC TABLE. THE CATALYST MAY ADDITIONALLY CONTAIN A METAL, OXIDE OR SULFIDE OF A GROUP VI-B ELEMENT.

    Hydrocracking process and catalyst
    3.
    发明授权
    Hydrocracking process and catalyst 失效
    水解过程和催化剂

    公开(公告)号:US3649523A

    公开(公告)日:1972-03-14

    申请号:US3649523D

    申请日:1969-04-10

    CPC classification number: C10G47/20 B01J29/166

    Abstract: THE CATALYST COMPRISES GROUP VI-A AND GROUP VIII METAL AND/OR THEIR COMPOUNDS AND AN ACIDIC SUPPORT COMPRISING LARGE-PORE CRYSTALLINE ALUMINOSILICATE MATERIAL AND A POROUS SUPPORT MATERIAL SELECTED FROM THE GROUP CONSISTING OF ALUMINA, ALUMINUM PHOSPHATE, AND SILICA. PREFERRED GROP VI-A METALS ARE MOLYBDENUM AND TUNGSTEN. PREFERRED GROUP III METALS ARE COBALT AND NICKEL. THE PREFERRED LAREGE-PORE CRYSTALLINE ALUMINOSILICATE MATERIAL IS ULTRASTABLE, LARGE-PORE CRYSTALLINE ALUMINOSILICATE MATERIAL. THE PROCESS ARE HYDROCARBON CONVERSION PROCESSES, A TYPICIAL EXAMPLE OF WHCH IS A HYDROCRACKING PROCESS. THE HYDROCRACKING PROCESS COMPRISES CONTACTING IN A HYDROCRACKING REACTION ZONE UNDER HYDROCRACKING CONDITIONS AND IN THE PRESENCE OF HYDROGEN PETROLEUM HYDROCARBON FRACTIONS WITH THE CATALYST OF THE PRESENT INVENTION.

    Screw-conveying retorting apparatus with hydrogenation means
    6.
    发明授权
    Screw-conveying retorting apparatus with hydrogenation means 失效
    螺旋输送装置与加氢装置

    公开(公告)号:US3658654A

    公开(公告)日:1972-04-25

    申请号:US3658654D

    申请日:1969-04-16

    CPC classification number: C10B7/10

    Abstract: Apparatus for the pyrolysis of solids containing carbonaceous materials including a cylindrical substantially horizontal pyrolysis vessel together with solids input and removal means communicating with the vessel. Solids are conveyed through the pyrolysis vessel by means of an auger-type conveyor. Heating means are provided for heating solids between the input and removal means. Gas input and withdrawal means permit the input and removal of gas from the pyrolysis vessel, and gas delivery means are provided for delivering gas to subsequent processing equipment. The gas is recycled back to the gas input means via gas recycle means. Stripping gas delivery means are also provided to deliver a stripping gas to the pyrolysis vessel downstream of the gas withdrawal means.

    Abstract translation: 用于热解含有碳质材料的固体的装置,包括圆柱形基本上水平的热解容器以及与容器连通的固体输入和去除装置。 固体通过螺旋输送机输送通过热解容器。 提供加热装置用于在输入和移除装置之间加热固体。 气体输入和取出装置允许从热解容器输入和去除气体,并且提供气体输送装置用于将气体输送到随后的加工设备。 气体通过气体循环装置循环回气体输入装置。 还提供了汽提气体输送装置,以将汽提气体输送到气体抽出装置下游的热解容器。

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