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    Process for preparing a zeolite with structure type EUO
    5.
    发明授权
    Process for preparing a zeolite with structure type EUO 有权
    制备结构型EUO的沸石的方法

    公开(公告)号：US06342200B1

    公开(公告)日：2002-01-29

    申请号：US09432120

    申请日：1999-11-02

    申请人： Loic Rouleau ,  Sylvie Lacombe ,  Fabio Alario ,  Elisabeth Merlen ,  Frédéric Kolenda ,  Julia Magne-Drisch

    发明人： Loic Rouleau ,  Sylvie Lacombe ,  Fabio Alario ,  Elisabeth Merlen ,  Frédéric Kolenda ,  Julia Magne-Drisch

    IPC分类号： C01B3904

    CPC分类号： B01J29/7023 ,  B01J20/18 ,  B01J29/04 ,  B01J2229/62 ,  C01B39/48 ,  C07C5/2708 ,  C07C2529/70 ,  C10G35/095 ,  C10G45/64 ,  Y02P20/588 ,  C07C15/067

    摘要： The present invention concerns a process for preparing a zeolite with structure type EUO comprising at least one element X selected from silicon and germanium and at least one element T selected from iron, aluminium, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese, characterized in that seeds of at least one zeolitic material are used comprising at least one element X′ selected from silicon and germanium and at least one element T′ selected from iron, aluminium, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese with a ratio X′/T′ of less than 200, said seeds being different from the zeolite with structure type EUO being prepared. The present invention also concerns the use of the zeolite obtained as a catalyst in a process for converting hydrocarbon-containing feeds, as an adsorbent to control pollution and as a molecular sieve for separation, and more particularly as a catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms.

    摘要翻译： 本发明涉及一种制备具有结构型EUO的沸石的方法，该方法包括至少一种选自硅和锗的元素X和选自铁，铝，镓，硼，钛，钒，锆，钼，砷中的至少一种元素T ，锑，铬和锰，其特征在于使用至少一种沸石材料的种子，其包含至少一种选自硅和锗的元素X'和至少一种选自铁，铝，镓，硼，钛， 钒，锆，钼，砷，锑，铬和锰，其比例X'/ T'小于200，所述种子与制备具有结构类型EUO的沸石不同。 本发明还涉及在烃类进料转化方法中作为催化剂使用的沸石，作为用于控制污染的吸附剂和用于分离的分子筛，更特别地，作为用于异构化芳族化合物的方法中的催化剂 含有8个碳原子的化合物。

    Catalyst containing a zeolite EUO and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule
    8.
    发明授权
    Catalyst containing a zeolite EUO and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule 有权
    含有沸石EUO的催化剂以及在每分子含有8个碳原子的芳族化合物异构化的方法中使用催化剂

    公开(公告)号：US6057486A

    公开(公告)日：2000-05-02

    申请号：US218181

    申请日：1998-12-22

    申请人： Elisabeth Merlen ,  Fabio Alario ,  Sylvie Lacombe ,  Eric Benazzi ,  Jean-Fran.cedilla.ois Joly

    发明人： Elisabeth Merlen ,  Fabio Alario ,  Sylvie Lacombe ,  Eric Benazzi ,  Jean-Fran.cedilla.ois Joly

    IPC分类号： B01J29/04 ,  B01J29/72 ,  B01J29/74 ,  C07C5/27 ,  C07C5/22

    CPC分类号： B01J29/7446 ,  B01J29/7246 ,  B01J35/0066 ,  B01J37/20 ,  C07C5/2724 ,  B01J2229/42 ,  C07C2529/74

    摘要： The invention concerns a catalyst comprising at least one zeolite with structure type EUO for example EU-1, at least partialy in its acid form, at least one matrix, and at least one metal from group VIII of the periodic table. the zeolite comprising silicon and at least one element T selected from the group formed by aluminium, iron, gallium and boron (preferably aluminium and boron), with a global Si/T atomic ratio over 5, the catalyst being characterized in that the dispersion of the group VIII metal is in the range 50% to 100%, limits included, and the macroscopic distribution coefficient of the group VIII metal is in the range 0.7 to 1.3, limits included, the catalyst having a mechanical strength such that the bed crush strength is more than 0.7 MPa. The invention also relates to the preparation of the catalyst and to the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule.

    摘要翻译： 本发明涉及一种催化剂，其包含至少一种结构类型为EUO的沸石，例如EU-1，其至少部分为酸形式，至少一种基体和至少一种来自元素周期表第VIII族的金属。 所述沸石包含硅和选自由铝，铁，镓和硼（优选铝和硼）形成的基团中的至少一种元素T，其全局Si / T原子比超过5，所述催化剂的特征在于， Ⅷ族金属的含量范围为50％〜100％，Ⅷ族金属的宏观分配系数在0.7〜1.3的范围内，其特征在于，具有机械强度使催化剂的床压强度 大于0.7MPa。 本发明还涉及催化剂的制备以及催化剂在每分子含有8个碳原子的芳族化合物异构化方法中的用途。

    Process for regeneration of a catalyst that contains an EUO-structural-type zeolite
    9.
    发明授权
    Process for regeneration of a catalyst that contains an EUO-structural-type zeolite 有权
    含有EUO结构型沸石的催化剂的再生方法

    公开(公告)号：US07405174B2

    公开(公告)日：2008-07-29

    申请号：US11216098

    申请日：2005-09-01

    申请人： Sylvie Lacombe ,  Julia Magne-Drisch ,  Eric Sanchez

    发明人： Sylvie Lacombe ,  Julia Magne-Drisch ,  Eric Sanchez

    IPC分类号： B01J20/34

    CPC分类号： C07C5/2737 ,  B01J29/74 ,  B01J29/76 ,  B01J29/78 ,  B01J29/90 ,  B01J38/44 ,  B01J2229/42 ,  C07C5/2775 ,  Y02P20/52 ,  Y02P20/584 ,  C07C15/08

    摘要： A process for regeneration of a catalyst that comprises at least one EUO-structural-type zeolite in acid form and at least one hydro-dehydrogenating metal, used in a process for isomerization of a hydrocarbon feedstock that comprises aromatic compounds with eight carbon atoms, comprising at least a) a stage for eliminating a majority of the coke, deposited on said catalyst, by combustion in the presence of a gas that contains oxygen at a temperature that is less than or equal to 600° C., and b) a stage for oxychlorination of the product that is obtained from stage a), carried out between 200 and 550° C. in the presence of at least one gas mixture that contains at least oxygen, water and chlorine and/or at least one chlorinated compound, is described.

    摘要翻译： 一种催化剂再生方法，该催化剂包含至少一种酸形式的EUO结构型沸石和至少一种加氢脱氢金属，其用于包含具有8个碳原子的芳族化合物的烃原料异构化方法，包括 至少a）通过在小于或等于600℃的温度下含有氧的气体存在下通过燃烧除去沉积在所述催化剂上的大部分焦炭的阶段，以及b）阶段 在至少一种至少含有氧，水和氯的气体混合物和/或至少一种氯化化合物的存在下，在200-550℃之间进行从a）阶段获得的产物的氧氯化，是 描述。

    Process for regeneration of a catalyst that contains an EUO-structural-type zeolite
    10.
    发明申请
    Process for regeneration of a catalyst that contains an EUO-structural-type zeolite 有权
    含有EUO结构型沸石的催化剂的再生方法

    公开(公告)号：US20060046924A1

    公开(公告)日：2006-03-02

    申请号：US11216098

    申请日：2005-09-01

    申请人： Sylvie Lacombe ,  Julia Magne-Drisch ,  Eric Sanchez

    发明人： Sylvie Lacombe ,  Julia Magne-Drisch ,  Eric Sanchez

    IPC分类号： B01J20/34 ,  B01J29/06 ,  B01J38/04

    CPC分类号： C07C5/2737 ,  B01J29/74 ,  B01J29/76 ,  B01J29/78 ,  B01J29/90 ,  B01J38/44 ,  B01J2229/42 ,  C07C5/2775 ,  Y02P20/52 ,  Y02P20/584 ,  C07C15/08

    摘要： A process for regeneration of a catalyst that comprises at least one EUO-structural-type zeolite in acid form and at least one hydro-dehydrogenating metal, used in a process for isomerization of a hydrocarbon feedstock that comprises aromatic compounds with eight carbon atoms, comprising at least a) a stage for eliminating a majority of the coke, deposited on said catalyst, by combustion in the presence of a gas that contains oxygen at a temperature that is less than or equal to 600° C., and b) a stage for oxychlorination of the product that is obtained from stage a), carried out between 200 and 550° C. in the presence of at least one gas mixture that contains at least oxygen, water and chlorine and/or at least one chlorinated compound, is described.

    摘要翻译： 一种催化剂再生方法，该催化剂包含至少一种酸形式的EUO结构型沸石和至少一种加氢脱氢金属，其用于包含具有8个碳原子的芳族化合物的烃原料异构化方法，包括 至少a）通过在小于或等于600℃的温度下含有氧的气体存在下通过燃烧除去沉积在所述催化剂上的大部分焦炭的阶段，以及b）阶段 在至少一种至少含有氧，水和氯的气体混合物和/或至少一种氯化化合物的存在下，在200-550℃之间进行从a）阶段获得的产物的氧氯化，是 描述。