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    Process for the production of light olefins from ethanol in the presence of a macroporous catalyst that comes in the form of balls
    2.
    发明授权
    Process for the production of light olefins from ethanol in the presence of a macroporous catalyst that comes in the form of balls 有权
    在大球形催化剂存在下从乙醇生产轻质烯烃的方法

    公开(公告)号：US08309781B2

    公开(公告)日：2012-11-13

    申请号：US12851861

    申请日：2010-08-06

    申请人： Vincent Coupard ,  Emmanuelle Guillon ,  Sylvie Maury ,  Nicolas Cadran

    发明人： Vincent Coupard ,  Emmanuelle Guillon ,  Sylvie Maury ,  Nicolas Cadran

    IPC分类号： C07C1/20

    CPC分类号： C07C1/20 ,  C07C2529/40 ,  Y02P30/42 ,  C07C11/02

    摘要： A process for the production of C3-C6 light olefins from ethanol is described, and said process comprises at least the passage of a feedstock that contains ethanol into at least one reaction unit that is provided with at least one catalyst that comes in the form of spherical balls with a diameter of between 1 and 3 mm, each of said spherical balls comprising at least one zeolite and at least one alumina-based substrate and having a pore distribution such that the macropore volume that is measured by mercury porosimetry is between 0.10 and 0.20 ml/g and the mesopore volume that is measured by mercury porosimetry is between 0.25 and 0.35 ml/g.

    摘要翻译： 描述了从乙醇制备C3-C6轻质烯烃的方法，并且所述方法至少包含含有乙醇的原料通入至少一个反应单元，该反应单元中提供有至少一种催化剂，其形式为 每个所述球形球包含至少一种沸石和至少一种氧化铝基底，并且具有孔分布，使得通过水银孔率法测量的大孔体积在0.10至 0.20ml / g，通过水银孔率法测定的中孔体积为0.25〜0.35ml / g。

    Process for producing propylene in the presence of a macroporous catalyst in the form of spherical beads
    7.
    发明授权
    Process for producing propylene in the presence of a macroporous catalyst in the form of spherical beads 有权
    在球形珠形式的大孔催化剂存在下制备丙烯的方法

    公开(公告)号：US07880048B2

    公开(公告)日：2011-02-01

    申请号：US11892561

    申请日：2007-08-23

    申请人： Brigitte Pigeat ,  Vincent Coupard ,  Sylvie Maury ,  Serge Drouet

    发明人： Brigitte Pigeat ,  Vincent Coupard ,  Sylvie Maury ,  Serge Drouet

    IPC分类号： C07C4/06

    CPC分类号： B01J35/1038 ,  B01J29/40 ,  B01J35/08 ,  B01J35/1019 ,  B01J37/0018 ,  B01J37/0072 ,  B01J2229/42 ,  C07C4/06 ,  C07C2529/70 ,  C10G2300/1088 ,  C10G2400/20 ,  Y02P20/52 ,  C07C11/06

    摘要： A process for once-through conversion of a hydrocarbon feed comprising at least olefins containing 4 carbon atoms and at least olefins containing 5 carbon atoms is described for the production of propylene, said process comprising passing said feed into at least one reaction unit provided with at least one catalyst in the form of spherical beads with a diameter in the range 1 to 3 mm, each of said spherical beads comprising at least one zeolite and at least one alumina-based support and having a pore distribution such that the macroporous volume, measured by mercury porosimetry, is in the range 0.10 to 0.20 ml/g and the mesoporous volume, measured by mercury porosimetry, is in the range 0.25 to 0.35 ml/g.

    摘要翻译： 描述了一种直接转化包含至少含有4个碳原子的烯烃和至少含有5个碳原子的烯烃的烃进料的方法，用于生产丙烯，所述方法包括使所述进料进入至少一个设置有 至少一种直径在1至3mm范围内的球形珠粒形式的催化剂，每种所述球形珠粒包含至少一种沸石和至少一种氧化铝基载体，并且具有孔分布，以便测量大孔体积 通过水银孔率测定法，在0.10至0.20ml / g的范围内，并且通过水银孔率法测量的介孔体积在0.25至0.35ml / g的范围内。

    METHOD OF CONVERTING ETHANOL TO BASE STOCK FOR DIESEL FUEL
    9.
    发明申请
    METHOD OF CONVERTING ETHANOL TO BASE STOCK FOR DIESEL FUEL 有权
    将乙醇转化为柴油燃料基料的方法

    公开(公告)号：US20070287873A1

    公开(公告)日：2007-12-13

    申请号：US11754596

    申请日：2007-05-29

    申请人： Vincent Coupard ,  Sylvie Maury ,  Frederic Capuano ,  Mohamed Bengrine

    发明人： Vincent Coupard ,  Sylvie Maury ,  Frederic Capuano ,  Mohamed Bengrine

    IPC分类号： C07C1/00

    CPC分类号： C10G3/50 ,  C10G3/45 ,  C10G3/47 ,  C10G3/62 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2400/04 ,  Y02P30/20

    摘要： A method of converting ethanol to a diesel fuel base stock comprises: a reaction stage (a) of contacting the ethanol with an acid catalyst, amorphous or structured, predominantly mesoporous, for example at a temperature of 300° C. to 500° C., at a pressure of 2 to 10 MPa and at a WHSV of 0.2 to 4 h−1, producing a gas phase, an organic liquid phase and an aqueous liquid phase, and a stage (b) of separating said gas phase, said organic liquid phase and said aqueous liquid phase at a pressure close to the reaction pressure. The method can involve recycling at least part of the gas phase separated in stage (b) to stage (a), and hydrogenating at least part of the organic liquid phase separated in stage (b).

    摘要翻译： 将乙醇转化为柴油燃料基料的方法包括：将乙醇与酸催化剂接触的反应阶段（a），其为无定形或结构化，主要是介孔的，例如在300℃至500℃的温度下。 在2〜10MPa的压力和0.2〜4小时-1的WHSV下，产生气相，有机液相和含水液相，和阶段（b） 在接近反应压力的压力下分离所述气相，所述有机液相和所述水性液相。 该方法可以包括将阶段（b）中分离的至少一部分气相再循环到阶段（a），并且将在阶段（b）中分离的至少部分有机液相氢化。