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    Automatic multi-reactor catalyst evaluation method an device with in-line analysis without liquid-gas separation
    1.
    发明授权
    Automatic multi-reactor catalyst evaluation method an device with in-line analysis without liquid-gas separation 有权
    自动多反应器催化剂评价方法一种无液气分离的在线分析装置

    公开(公告)号：US06548305B1

    公开(公告)日：2003-04-15

    申请号：US09604736

    申请日：2000-06-28

    申请人： Jean-Marie Deves ,  Jean-Yves Bernhard ,  Bernard Chatelain ,  Pierre Toutant ,  José Brandely ,  Corinne Guitton

    发明人： Jean-Marie Deves ,  Jean-Yves Bernhard ,  Bernard Chatelain ,  Pierre Toutant ,  José Brandely ,  Corinne Guitton

    IPC分类号： G01N3110

    CPC分类号： G01N31/10 ,  Y10T436/24

    摘要： A method and an equipment carry out measurements on an effluent resulting from a chemical reaction taking place in a reactor containing a catalyst. The method includes, in combination, injecting at least one feedstock into at least two reactors, sending the effluent coming from one of the reactors for analysis and measuring controlling the pressure and the temperature of the effluent in the circuit contained between downstream from the reactors and upstream from the analysis device, and allowing automatic monitoring and control of the chemical reaction in the reactors and of the analysis and measurement cycle performed on the effluent produced by the reaction.

    摘要翻译： 一种方法和设备对在含有催化剂的反应器中发生的化学反应产生的流出物进行测量。 该方法包括组合地将至少一种原料注入至少两个反应器中，送出来自反应器之一的流出物进行分析和测量，以控制在反应器下游包含的回路中的流出物的压力和温度，以及 并且允许对反应器中的化学反应的自动监测和控制以及对由反应产生的流出物进行的分析和测量循环进行。

    Catalyst for alkylation of C.sub.4 -C.sub.5 isoparaffin by at least one C.sub.3 -C.sub.6 olefin
    7.
    发明授权
    Catalyst for alkylation of C.sub.4 -C.sub.5 isoparaffin by at least one C.sub.3 -C.sub.6 olefin 失效
    用于通过至少一种C 3 -C 6烯烃烷基化C 4 -C 5异链烷烃的催化剂

    公开(公告)号：US5489729A

    公开(公告)日：1996-02-06

    申请号：US304183

    申请日：1994-09-12

    申请人： Eric Benazzi ,  Jean Francois Joly ,  Frederic Chaigne ,  Jean Yves Bernhard ,  Christian Marcilly

    发明人： Eric Benazzi ,  Jean Francois Joly ,  Frederic Chaigne ,  Jean Yves Bernhard ,  Christian Marcilly

    IPC分类号： B01J27/053 ,  B01J27/12 ,  B01J27/182 ,  C07B61/00 ,  C07C2/62 ,  C07C9/16 ,  C10G35/04 ,  C10G35/06

    CPC分类号： C07C2/62 ,  B01J27/053 ,  C07C2521/08 ,  C07C2527/053 ,  C07C2527/054

    摘要： The present invention relates to a catalyst comprising silica and an acid phase comprising sulphuric acid and the compound HB(HSO.sub.4).sub.4, the silica having been impregnated by said acid phase, said catalyst being such that is consists essentially of particles of an average diameter of between 0.1 and 150 .mu.m, its content by weight of acid phase is greater than 40%, the silica, prior to its impregnation with said acid phase, has a total porous volume of between 0.5 and 6 cm.sup.3 per gram and said acid phase contains between 0.4% and 68.8% by weight of the compound HB(HSO.sub.4).sub.4, said acid phase containing neither sulphuric anhydride nor boric acid.The invention also relates to the preparation and use of said catalyst in catalytic alkylation of isobutane and/or isopentane in the presence of at least one olefin containing 3 to 6 carbon atoms per molecule.

    摘要翻译： 本发明涉及一种催化剂，其包含二氧化硅和包含硫酸的酸相和化合物HB（HSO 4）4，所述二氧化硅已经被所述酸相浸渍，所述催化剂基本上由平均直径为 在0.1至150μm之间，其酸相含量的含量大于40％，二氧化硅在其浸渍所述酸相之前的总多孔体积为0.5至6cm 3 / g，所述酸相含有 化合物HB（HSO4）4的0.4〜68.8重量％，所述酸相既不含有硫酸酐也不含有硼酸。 本发明还涉及所述催化剂在每分子含有至少一个含有3至6个碳原子的烯烃的存在下异丁烷和/或异戊烷的催化烷基化中的制备和用途。

    Catalyst for alkylation of C.sub.4 -C.sub.5 isoparaffin by at least one C.sub.3 -C.sub.6 olefin
    8.
    发明授权
    Catalyst for alkylation of C.sub.4 -C.sub.5 isoparaffin by at least one C.sub.3 -C.sub.6 olefin 失效
    用于通过至少一种C 3 -C 6烯烃烷基化C 4 -C 5异链烷烃的催化剂

    公开(公告)号：US5489728A

    公开(公告)日：1996-02-06

    申请号：US304173

    申请日：1994-09-12

    申请人： Eric Benazzi ,  Jean Francois Joly ,  Christian Marcilly ,  Frederic Chaigne ,  Jean Yves Bernhard

    发明人： Eric Benazzi ,  Jean Francois Joly ,  Christian Marcilly ,  Frederic Chaigne ,  Jean Yves Bernhard

    IPC分类号： B01J27/053 ,  C07B61/00 ,  C07C2/62 ,  C07C9/16 ,  C10G35/06

    CPC分类号： B01J27/053 ,  C07C2/62 ,  C07C2521/08 ,  C07C2527/053 ,  C07C2527/054

    摘要： The present invention relates to a catalyst comprising silica and an acid phase comprising sulphuric acid and the compound HB(HSO.sub.4).sub.4, the silica having been impregnated by said acid phase, said catalyst being such that is consists essentially of particles of an average diameter of between 0.1 and 30 .mu.m, prior to its impregnation with said acid phase, has a total porous volume of between 0.1 and 6 cm.sup.3 per gram and said acid phase contains between 0.4% and 68.8% by weight of the compound HB(HSO.sub.4).sub.4, and between 31.2% and 99.6% by weight of the compound containing neither sulphuric anhydride nor boric acid.The invention also relates to the preparation and use of said catalyst in catalytic alkylation of isobutane and/or isopentane in the presence of at least one olefin containing 3 to 6 carbon atoms per molecule.

    摘要翻译： 本发明涉及一种催化剂，其包含二氧化硅和包含硫酸的酸相和化合物HB（HSO 4）4，所述二氧化硅已经被所述酸相浸渍，所述催化剂基本上由平均直径为 在0.1至30μm之间，在用所述酸相浸渍之前，其总孔多孔体积为0.1至6cm 3 / g，所述酸相含有化合物HB（HSO 4）4的0.4％至68.8％ ，不含硫酸酐和硼酸的化合物的31.2重量％至99.6重量％。 本发明还涉及所述催化剂在每分子含有至少一个含有3至6个碳原子的烯烃的存在下异丁烷和/或异戊烷的催化烷基化中的制备和用途。