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10 条记录 (耗时 0.011 秒)

    Process for upgrading a paraffinic feedstock
    1.
    发明授权
    Process for upgrading a paraffinic feedstock 失效
    升级石蜡原料的方法

    公开(公告)号：US5304697A

    公开(公告)日：1994-04-19

    申请号：US43422

    申请日：1993-04-06

    申请人： Danny G. R. Peferoen ,  Krijn P. de Jong ,  Jean-Pierre Gilson ,  Willem H. J. Stork ,  Swan T. Sie ,  Carolus M. A. M. Mesters

    发明人： Danny G. R. Peferoen ,  Krijn P. de Jong ,  Jean-Pierre Gilson ,  Willem H. J. Stork ,  Swan T. Sie ,  Carolus M. A. M. Mesters

    IPC分类号： C07B61/00 ,  C07C2/58 ,  C07C9/16 ,  C10G35/06 ,  C10G35/095 ,  C07C2/62

    CPC分类号： C07C2/58 ,  C07C2529/70

    摘要： Process for upgrading a paraffinic feedstock which includes: a) supplying the feedstock and an olefins-containing stream at a paraffin to olefin volume ratio greater than 2 to a reactor containing a zeolite-beta catalyst; and b) removing the upgraded product; wherein the process is operated at an olefin conversion of at least 90 mol % in an external circulation reactor having an extent of external circulation of liquid reactor content expressed as ##EQU1## of greater than 2 wherein .phi./v is the volumetric flow rate of feedstock and olefins-containing stream and .phi./vc is the volumetric external circulation flow rate, and upgraded products produced by the process.

    摘要翻译： 用于升级链烷烃原料的方法，其包括：a）将原料和含烯烃的料流以大于2的链烷烃与烯烃体积比提供给含有沸石-β催化剂的反应器; 和b）取出升级后的产品; 其中所述方法在外部循环反应器中以至少90mol％的烯烃转化率进行操作，所述外循环反应器具有表示为（* CHEMICAL STRUCTURE *）大于2的液体反应器内容物的外部循环程度，其中（phi）/ v为 原料和含烯烃流的体积流量和（phi）/ vc是体积外循环流量，并且由该方法生产的升级产物。

    Method of preparing silicate composition
    3.
    发明授权
    Method of preparing silicate composition 失效
    制备硅酸盐组合物的方法

    公开(公告)号：US4537866A

    公开(公告)日：1985-08-27

    申请号：US594590

    申请日：1984-03-29

    申请人： Jean-Pierre Gilson

    发明人： Jean-Pierre Gilson

    IPC分类号： B01J21/08 ,  B01J37/00 ,  B01J29/04

    CPC分类号： B01J37/0018 ,  B01J21/08

    摘要： A method of preparing a silica-containing composition from a lithium silicate sol is disclosed. The compositions are prepared by heating shaped particles of lithium silicate sol to a temperature of about 70.degree. C. or more in the absence of a gelling agent and thereafter subjecting the particles to a washing step to remove lithium therefrom. By means of the novel method it is possible to prepare silica-containing compositions which are suitable as catalyst and/or adsorbent supports.

    摘要翻译： 公开了一种从硅酸锂溶胶制备含二氧化硅的组合物的方法。 通过在不存在胶凝剂的情况下将成型的硅酸锂溶胶颗粒加热到约70℃或更高的温度，然后使颗粒进行洗涤步骤从其中除去锂，从而制备组合物。 通过新颖的方法，可以制备适合作为催化剂和/或吸附剂载体的含二氧化硅的组合物。

    Isomerization of cresols
    4.
    发明授权
    Isomerization of cresols 失效
    甲酚异构化

    公开(公告)号：US4691063A

    公开(公告)日：1987-09-01

    申请号：US874780

    申请日：1986-06-16

    申请人： Dusan J. Engel ,  Jean-Pierre Gilson

    发明人： Dusan J. Engel ,  Jean-Pierre Gilson

    IPC分类号： C07C37/00 ,  C07C37/48 ,  C07C39/06

    CPC分类号： C07C37/00 ,  B01J29/40

    摘要： An improvement in a process for the isomerization of cresols may be obtained by effecting the isomerization reaction of a cresol in the presence of a phosphorous containing crystalline aluminosilicate zeolite catalyst. The added phosphorous provides stability and longer life to the catalyst as well as more stable selectivity to the desired isomers. The isomerization reaction is effected at temperatures ranging from about 350.degree. C. to about 500.degree. C., pressures ranging from about 1 to about 60 atmospheres, a Liquid Hourly Space Velocity that ranges from 1 to about 5 hours.sup.-1, with the abovementioned catalyst containing from about 1% to about 8% by weight phosphorous.

    摘要翻译： 通过在含磷结晶硅铝酸盐沸石催化剂的存在下进行甲酚的异构化反应，可以获得甲酚异构化方法的改进。 添加的磷提供催化剂的稳定性和更长的寿命以及对所需异构体的更稳定的选择性。 异构化反应在约350℃至约500℃的温度下进行，约1至约60个大气压，约1至约5小时-1的液体小时空间速度与上述 催化剂含有约1％至约8％重量的磷。

    Cracking catalyst
    5.
    发明授权
    Cracking catalyst 失效
    开裂催化剂

    公开(公告)号：US4764269A

    公开(公告)日：1988-08-16

    申请号：US13993

    申请日：1987-02-12

    申请人： Grant C. Edwards ,  Jean-Pierre Gilson ,  Carl V. McDaniel

    发明人： Grant C. Edwards ,  Jean-Pierre Gilson ,  Carl V. McDaniel

    IPC分类号： B01J29/85 ,  C10G11/05 ,  C10G11/02

    CPC分类号： C10G11/05 ,  B01J29/85 ,  B01J2229/24 ,  B01J2229/26 ,  B01J2229/42

    摘要： Catalytic cracking catalyst compositions having a high degree of activity and selectivity for the production of high octane gasoline fractions which comprise stabilized crystalline molecular sieve SAPO-37 dispersed in an inorganic oxide matrix. The crystalline structure and activity of the SAPO-37 molecular sieve component is preserved by including a stabilizing amount of the organic template compound used in the manufacture of the molecular sieve within the pore structure thereof until such time as the catalyst is thermally activated during use.

    摘要翻译： 具有高生产高辛烷值汽油馏分的活性和选择性高的催化裂化催化剂组合物，其包含分散在无机氧化物基体中的稳定的结晶分子筛SAPO-37。 SAPO-37分子筛组分的结晶结构和活性通过在其孔结构内包含稳定量的用于制造分子筛的有机模板化合物直到催化剂在使用期间被热活化的时间被保存。

    Cracking catalysts having aromatic selectivity
    6.
    发明授权
    Cracking catalysts having aromatic selectivity 失效
    具有芳香选择性的开裂催化剂

    公开(公告)号：US4985384A

    公开(公告)日：1991-01-15

    申请号：US899572

    申请日：1986-08-25

    申请人： Jean-Pierre Gilson

    发明人： Jean-Pierre Gilson

    IPC分类号： C10G11/02 ,  B01J29/08 ,  B01J29/70 ,  B01J29/80 ,  C10G11/05 ,  C10G11/18

    CPC分类号： B01J29/7007 ,  B01J29/7057 ,  B01J29/80 ,  C10G11/05 ,  B01J2229/26 ,  B01J2229/36 ,  B01J2229/42 ,  B01J29/084

    摘要： An FCC catalyst is made with a zeolite Beta which contains from about 0.1 to 15 wt % based on the weight of the zeolite Beta of gallium, zinc or mixtures thereof. The catalyst substantially increases the aromatic content of the gasoline compared to just using a catalyst of zeolite Beta. The catalyst can also be made with an inorganic oxide binder for the metal modified zeolite Beta and other catalytically active zeolite components.

    摘要翻译： FCC催化剂由沸石β制成，沸石β含有约0.1至15wt％的镓，锌或其混合物的β沸石的重量。 与仅使用沸石β的催化剂相比，催化剂显着增加了汽油的芳族含量。 催化剂也可以用用于金属改性沸石β和其它催化活性沸石组分的无机氧化物粘合剂来制备。

    Stabilized copolymer compositions
    9.
    发明授权
    Stabilized copolymer compositions 失效
    稳定的共聚物组合物

    公开(公告)号：US5115002A

    公开(公告)日：1992-05-19

    申请号：US751476

    申请日：1991-08-29

    申请人： Arend K. Van Helden ,  Jean-Pierre Gilson ,  Johannes L. M. Syrier

    发明人： Arend K. Van Helden ,  Jean-Pierre Gilson ,  Johannes L. M. Syrier

    IPC分类号： C08K3/34

    CPC分类号： C08K3/34

    摘要： A copolymer compositions comprising a major amount of an alternating copolymer of carbon monoxide with one or more olefinically unsaturated compounds and a minor of at least one stabilizing additive which is a zeolite-type trivalent-metal silicate containing a cation of an element of Group 2 of the Periodic Table is disclosed. This copolymer composition has and exhibits improved stability and contains a substantially reduced amount of residual solvent. Also disclosed is a process for producing this copolymer composition, and articles of manufacture made from this composition.

    摘要翻译： 一种共聚物组合物，其包含主要量的一氧化碳与一种或多种烯属不饱和化合物的交替共聚物和少量至少一种稳定添加剂，其是含有第2族元素阳离子的沸石型三价金属硅酸盐 公开了周期表。 该共聚物组合物具有并表现出改进的稳定性，并含有大量减少量的残留溶剂。 还公开了制备该共聚物组合物的方法，以及由该组合物制成的制品。