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US06251261B1 Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbon 失效
包含粘土和VB族元素的催化剂，以及其用于加氢裂化含有烃的石油原料

  • 专利标题： Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbon
  • 专利标题（中）： 包含粘土和VB族元素的催化剂，以及其用于加氢裂化含有烃的石油原料
  • 申请号： US09344348
    申请日： 1999-06-25
  • 公开(公告)号： US06251261B1
    公开(公告)日： 2001-06-26
  • 发明人: Slavik Kasztelan , Eric Benazzi , Nathalie Marchal-George
  • 申请人： Slavik Kasztelan , Eric Benazzi , Nathalie Marchal-George
  • 优先权： FR9808042 19980625
  • 主分类号： C10G4702
  • IPC分类号： C10G4702
Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbon
摘要：
The invention relates to a hydrocracking catalyst that comprises at least one oxide-type amorphous or poorly crystallized matrix, at least one element of group VB, preferably niobium, and at least one clay that is selected from the group that is formed by the 2:1 dioctahedral phyllosilicates and the 2:1 trioctahedral phyllosilicates, optionally at least one element that is selected from among the elements of group VIB and group VIII, optionally at least one element that is selected from the group that is formed by P, B, Si, and optionally at least one element of group VIIA. The invention also relates to the use of this catalyst in hydrocracking of feedstocks that contain hydrocarbon.
摘要（中）：

本发明涉及一种加氢裂化催化剂，其包括至少一种氧化物型无定形或结晶不良的基体，VB族的至少一种元素，优选铌，以及至少一种选自由2： 1个二八面体页硅酸盐和2:1三八面体页硅酸盐，任选地至少一种选自VIB族和VIII族元素的元素，任选地至少一种选自由P，B，Si ，和任选的VIIA族的至少一种元素。 本发明还涉及该催化剂在含有烃的原料的加氢裂化中的用途。

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