利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.013 秒)

    Hydrocracking process for the production of LPG
    6.
    发明授权
    Hydrocracking process for the production of LPG 失效
    用于生产液化石油气的加氢裂化过程

    公开(公告)号：US4121996A

    公开(公告)日：1978-10-24

    申请号：US838268

    申请日：1977-09-30

    申请人： Lee Hilfman

    发明人： Lee Hilfman

    IPC分类号： C10G47/18 ,  B01J29/20 ,  B01J29/22 ,  C10G47/16 ,  C07C3/42 ,  C10G13/08

    CPC分类号： B01J29/22 ,  B01J29/20 ,  C10G2400/28

    摘要： Hydrocarbons are converted with a catalyst comprising a Group VIII metal component combined with an extruded support containing alumina and mordenite. Key feature of the process involves the critical quantities of mordenite and alumina present in the composition, thereby effecting and maximizing some basic enhancement of the ability of the resultant catalyst to accelerate hydrocarbon conversion reactions that depend on carbonium ion intermediates; i.e., the activity level of the resultant composite is markedly increased. The aforementioned critical quantities of alumina are about 15 to about 40 weight percent and that of mordenite are about 85 to about 60 weight percent, wherein both are calculated on the basis of the total weight of the carrier material.

    摘要翻译： 用包含第VIII族金属组分的催化剂转化碳氢化合物，其与包含氧化铝和丝光沸石的挤出载体组合。 该方法的主要特征包括组合物中存在的丝光沸石和氧化铝的临界量，从而实现和最大化所得催化剂加速取决于碳鎓离子中间体的烃转化反应的能力的一些基本增强; 即所得复合材料的活性水平显着增加。 上述临界量的氧化铝为约15至约40重量％，丝光沸石的临界量为约85至约60重量％，其中两者均基于载体材料的总重量计算。