利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.02 秒)

    PROCESS FOR ISOMERIZING AROMATIC C8 COMPOUNDS IN THE PRESENCE OF A CATALYST COMPRISING A MODIFIED EUO ZEOLITE
    1.
    发明申请
    PROCESS FOR ISOMERIZING AROMATIC C8 COMPOUNDS IN THE PRESENCE OF A CATALYST COMPRISING A MODIFIED EUO ZEOLITE 有权
    在包含改性的EUO ZEOLITE的催化剂存在下异构化芳族C8化合物的方法

    公开(公告)号：US20080221376A1

    公开(公告)日：2008-09-11

    申请号：US11955825

    申请日：2007-12-13

    申请人： NGI SUOR GNEP ,  Emmanuelle Guillon ,  Sylvie Lacombe ,  Laurent Simon ,  Pierre Moreau ,  Patrick Magnoux

    发明人： NGI SUOR GNEP ,  Emmanuelle Guillon ,  Sylvie Lacombe ,  Laurent Simon ,  Pierre Moreau ,  Patrick Magnoux

    IPC分类号： C07C5/22

    CPC分类号： B01J29/7446 ,  B01J29/7246 ,  B01J29/7646 ,  B01J29/7846 ,  B01J2229/123 ,  B01J2229/20 ,  B01J2229/32 ,  B01J2229/42 ,  C07C5/2775 ,  Y02P20/52 ,  C07C15/08

    摘要： A process for isomerizing a feed comprising at least one aromatic compound containing eight carbon atoms per molecule is carried out in the presence of a catalyst comprising at least one modified zeolite with structure type EUO, at least one binder and at least one metal from group VIII of the periodic table, said catalyst having been prepared using a process which comprises the following in succession: a) a step for treatment of a zeolite with structure type EUO in the presence of at least one molecular compound containing at least one silicon atom, during which said compound, with a diameter greater than the maximum pore opening diameter in said zeolite, is deposited in the gas phase on the outer surface of said zeolite; b) at least one heat treatment step; c) forming said zeolite with a binder; d) at least one step for introducing at least one metal from group VIII of the periodic table onto a support based on said modified and formed zeolite.

    摘要翻译： 在包含至少一种结构类型为EUO的改性沸石，至少一种粘合剂和至少一种来自VIII族的金属的催化剂的存在下，进行包含至少一种每分子含有8个碳原子的芳族化合物的进料异构化的方法 所述催化剂已经使用以下方法制备的催化剂：a）在存在至少一种含有至少一个硅原子的分子化合物的存在下，处理具有结构型EUO的沸石的步骤，在 其中所述化合物的直径大于所述沸石中的最大孔开口直径在气相中沉积在所述沸石的外表面上; b）至少一个热处理步骤; c）用粘合剂形成所述沸石; d）至少一个步骤，用于将基于所述改性和形成的沸石的元素周期表第Ⅷ族中的至少一种金属引入到载体上。

    Process for isomerizing aromatic C8 compounds in the presence of a catalyst comprising a modified EUO zeolite
    2.
    发明授权
    Process for isomerizing aromatic C8 compounds in the presence of a catalyst comprising a modified EUO zeolite 有权
    在包含改性的EUO沸石的催化剂存在下使芳族C8化合物异构化的方法

    公开(公告)号：US07872166B2

    公开(公告)日：2011-01-18

    申请号：US11955825

    申请日：2007-12-13

    申请人： Ngi Suor Gnep ,  Emmanuelle Guillon ,  Sylvie Lacombe ,  Laurent Simon ,  Pierre Moreau ,  Patrick Magnoux

    发明人： Ngi Suor Gnep ,  Emmanuelle Guillon ,  Sylvie Lacombe ,  Laurent Simon ,  Pierre Moreau ,  Patrick Magnoux

    IPC分类号： C07C5/27

    CPC分类号： B01J29/7446 ,  B01J29/7246 ,  B01J29/7646 ,  B01J29/7846 ,  B01J2229/123 ,  B01J2229/20 ,  B01J2229/32 ,  B01J2229/42 ,  C07C5/2775 ,  Y02P20/52 ,  C07C15/08

    摘要： A process for isomerizing a feed comprising at least one aromatic compound containing eight carbon atoms per molecule is carried out in the presence of a catalyst comprising at least one modified zeolite with structure type EUO, at least one binder and at least one metal from group VIII of the periodic table, said catalyst having been prepared using a process which comprises the following in succession: a) a step for treatment of a zeolite with structure type EUO in the presence of at least one molecular compound containing at least one silicon atom, during which said compound, with a diameter greater than the maximum pore opening diameter in said zeolite, is deposited in the gas phase on the outer surface of said zeolite; b) at least one heat treatment step; c) forming said zeolite with a binder; d) at least one step for introducing at least one metal from group VIII of the periodic table onto a support based on said modified and formed zeolite.

    摘要翻译： 在包含至少一种结构类型为EUO的改性沸石，至少一种粘合剂和至少一种来自VIII族的金属的催化剂的存在下，进行包含至少一种每分子含有8个碳原子的芳族化合物的进料异构化的方法 所述催化剂已经使用以下方法制备的催化剂：a）在存在至少一种含有至少一个硅原子的分子化合物的存在下，处理具有结构型EUO的沸石的步骤，在 其中所述化合物的直径大于所述沸石中的最大孔开口直径在气相中沉积在所述沸石的外表面上; b）至少一个热处理步骤; c）用粘合剂形成所述沸石; d）至少一个步骤，用于将基于所述改性和形成的沸石的元素周期表第Ⅷ族中的至少一种金属引入到载体上。