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    • 33. 发明申请
    • PROCESS FOR THE PREPARATION OF A HYDROCRACKING CATALYST
    • 制备水解催化剂的方法
    • WO2014041152A1
    • 2014-03-20
    • PCT/EP2013/069113
    • 2013-09-16
    • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.SHELL OIL COMPANY
    • JONGKIND, HermanusKIJLSTRA, Wiebe SjoerdPELGRIM, BartRIGUTTO, Marcello StefanoWINTER, Ferry
    • B01J37/02B01J37/04B01J23/888C10G47/20B01J29/16B01J29/14B01J35/00B01J37/20
    • B01J29/166B01J21/04B01J23/883B01J23/888B01J23/8885B01J29/146B01J31/06B01J35/0006B01J37/0203B01J37/0205B01J37/0213B01J37/04B01J37/08B01J37/20B01J2229/16B01J2229/186B01J2229/42C10G47/20
    • The invention relates to a process for the preparation of a hydrocracking catalyst, which comprises the steps of: (a) mixing a zeolite Y having a unit cell size in the range of from 24.42 to 24.52 Å, a bulk silica to alumina molar ratio (SAR) in the range of from 10 to 15, and a surface area of from 910 to 1020 m 2 /g with an alumina binder component and two or more catalytically active metal components which metal components are contained in one or more solutions, wherein the zeolite Y is present in an amount of 40 wt.% or greater, based on the total weight of the zeolite Y and the alumina binder component; (b) extruding the mixture as obtained in step (a); (c) drying the extruded mixture as obtained in step (b); (d) calcining the dried and extruded mixture as obtained in step (c); and (e) mixing the calcined product as obtained in step (d) with two or more catalytically active metal components which metal components are contained in one or more solutions. The invention further provides a process for hydrocracking a hydrocarbonaceous feedstock, which process comprises contacting the feedstock at elevated temperature with a hydrocracking catalyst as prepared by the present process. A process for the preparation of a hydrocracking catalyst, which comprises the steps of: (a) mixing a zeolite Y having a unit cell size in the range of from 24.42 to 24.52 A, a bulk silica to alumina molar ratio (SAR) in the range of from 10 to 15, and a surface area of from 910 to 1020 m 2 /g with an alumina binder component and a first metals-containing solution), wherein the zeolite Y is present in an amount of 40 wt.% or greater, based on the total weight of the zeolite Y and the alumina binder component; (b) extruding the mixture as obtained in step (a); (c) drying the extruded mixture as obtained in step (b); (d) calcining the dried and extruded mixture as obtained in step (c); and (e) impregnating the calcined product as obtained in step (d) with a second metals-containing solution.
    • 本发明涉及一种制备加氢裂化催化剂的方法,其包括以下步骤:(a)将具有24.42至24.52埃的单位晶胞尺寸的沸石Y,本体二氧化硅与氧化铝的摩尔比( SAR)为10〜15,表面积为910〜1020m2 / g,具有氧化铝粘合剂成分和2种以上催化活性金属成分,该金属成分含在一种或多种溶液中,其中沸石 基于沸石Y和氧化铝粘结剂组分的总重量,Y以40重量%或更大的量存在; (b)挤出步骤(a)中获得的混合物; (c)干燥步骤(b)中获得的挤出混合物; (d)煅烧步骤(c)中获得的干燥和挤出的混合物; 和(e)将步骤(d)中获得的煅烧产物与两种或更多种催化活性金属组分混合,所述金属组分在一种或多种溶液中包含。 本发明还提供了一种烃类原料的加氢裂化方法,该方法包括使原料在升高的温度下与本方法制备的加氢裂化催化剂接触。 一种制备加氢裂化催化剂的方法,其包括以下步骤:(a)将具有24.42至24.52A范围内的晶胞尺寸的沸石Y与本体二氧化硅与氧化铝的摩尔比(SAR)混合在一起 范围为10至15,表面积为910至1020m2 / g,氧化铝粘合剂组分和第一含金属溶液),其中沸石Y的存在量为40重量%以上, 基于沸石Y和氧化铝粘结剂组分的总重量; (b)挤出步骤(a)中获得的混合物; (c)干燥步骤(b)中获得的挤出混合物; (d)煅烧步骤(c)中获得的干燥和挤出的混合物; 和(e)用第二含金属溶液浸渍在步骤(d)中获得的煅烧产物。