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    • 3. 发明公开
    • HYDROCRACKING CATALYST FOR HEAVY OIL
    • HYDROCRACKKATALYSATORFÜRSCHWERÖL
    • EP2258476A1
    • 2010-12-08
    • EP09726115.0
    • 2009-03-17
    • Petroleum Energy Center, A Juridical Incorporated FoundationIdemitsu Kosan Co., Ltd.
    • IINO, AkiraINAMURA, Kazuhiro
    • B01J29/16B01J35/10C10G45/06C10G45/08C10G45/12C10G47/20
    • B01J29/166B01J29/076B01J29/106B01J29/146B01J35/10B01J2229/16B01J2229/20B01J2229/36C10G45/06C10G45/08C10G45/12C10G47/20
    • A catalyst for hydrocracking of heavy oil which comprises a support comprising crystalline aluminosilicate and a porous inorganic oxide excluding the crystalline aluminosilicate and an active metal supported on the support, wherein (a) the support comprises the crystalline aluminosilicate in an amount of 18% by mass or greater and smaller than 45% by mass and the porous inorganic oxide in an amount exceeding 55% by mass and of 82% by mass or smaller based on a sum of the amount of the crystalline aluminosilicate and the amount of the porous inorganic aluminosilicate, (b) the active metal is at least one metal selected from molybdenum, tungsten and nickel, and (c) the distribution of pores in the catalyst for hydrocracking of heavy oil is such that a volume of pores having a diameter of 500 to 10,000 Å is 10% or smaller and a volume of pores having a diameter of 100 to 200 Å is 60% or greater based on a volume of entire pores having a diameter of 50 to 10,000 Å. The catalyst exhibits excellent desulfurizing function and excellent activity for decomposition of fractions having a high boiling point of 525°C or higher such as the vacuum residue.
    • 一种用于加氢裂化重油的催化剂,其包括包含结晶硅铝酸盐的载体和除了结晶硅铝酸盐之外的多孔无机氧化物和负载在载体上的活性金属,其中(a)载体包含18质量%的结晶硅铝酸盐 或更多且小于45质量%,多孔无机氧化物的量超过55质量%且基于结晶硅铝酸盐的量与无机硅酸铝多孔体的量的总和为82质量% (b)活性金属是选自钼,钨和镍中的至少一种金属,和(c)催化剂中用于重油加氢裂化的孔分布使得直径为500至10,000埃的孔体积 相对于直径为50〜10,000的整个孔的体积,为10%以下,直径为100〜200的孔体积为60%以上。 该催化剂具有优异的脱硫功能和优异的分解具有525℃或更高沸点的馏分的活性,如减压渣油。