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    Light olefin selective oxygenate conversion process using CHA framework type aluminosilicate
    1.
    发明授权
    Light olefin selective oxygenate conversion process using CHA framework type aluminosilicate 有权
    使用CHA骨架型铝硅酸盐的轻烯烃选择性含氧化合物转化方法

    公开(公告)号：US07772335B1

    公开(公告)日：2010-08-10

    申请号：US12412788

    申请日：2009-03-27

    申请人： Guang Cao ,  John F. Brody ,  Matu J. Shah

    发明人： Guang Cao ,  John F. Brody ,  Matu J. Shah

    IPC分类号： C08F2/00 ,  C07C1/20 ,  C08F10/02

    CPC分类号： C01B39/48 ,  B01J29/7015 ,  B01J2229/42 ,  C07C1/20 ,  C08F10/02 ,  C08F210/16 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/04 ,  C08F2/00 ,  C08F210/06

    摘要： The invention relates to a method for converting an oxygenated hydrocarbon feedstock into an olefin product comprising: (a) forming a CHA framework type aluminosilicate sieve catalyst made from a substantially fluoride-free synthesis mixture comprising silicon and aluminum sources, a slurry medium, and a template, wherein the sieve is substantially free from framework phosphorus and exhibits a Si/Al ratio from about 40-60; (b) optionally formulating the molecular sieve catalyst with an oxidized aluminum-containing precursor matrix material and a clay binder to form a molecular sieve catalyst composition; (c) activating the catalyst by removing/decomposing the template; and (d) contacting the activated catalyst with the feedstock under conditions sufficient to form an olefin product comprising ≧about 65% by weight, on a water-free basis, of ethylene and propylene and having an ethylene-to-propylene ratio ≧about 1.2. Ethylene- and propylene-containing polymers can be formed from the olefin product.

    摘要翻译： 本发明涉及一种将含氧烃原料转化成烯烃产物的方法，包括：（a）形成由基本上不含氟化物的合成混合物制成的CHA骨架型硅铝酸盐筛催化剂，其包含硅和铝源，浆料介质和 模板，其中所述筛基本上不含框架磷并且表现出约40-60的Si / Al比; （b）任选地用氧化的含铝前体基质材料和粘土粘合剂配制分子筛催化剂以形成分子筛催化剂组合物; （c）通过去除/分解模板来活化催化剂; 和（d）使活化的催化剂与原料在足够的条件下接触，所述条件足以在无水基础上形成包含≥65重量％的乙烯和丙烯并且乙烯与丙烯之比≥约1.2的烯烃产物 。 含烯烃和含丙烯的聚合物可以由烯烃产物形成。

    Catalyst for dehydrogenation of paraffins
    5.
    发明授权
    Catalyst for dehydrogenation of paraffins 失效
    石蜡脱氢催化剂

    公开(公告)号：US5346871A

    公开(公告)日：1994-09-13

    申请号：US28442

    申请日：1993-03-09

    申请人： John L. Robbins ,  Elise Marucchi-Soos ,  Jack W. Johnson ,  John F. Brody

    发明人： John L. Robbins ,  Elise Marucchi-Soos ,  Jack W. Johnson ,  John F. Brody

    IPC分类号： B01J23/60 ,  B01J23/62 ,  B01J29/04 ,  C07C5/32 ,  C07C5/333 ,  B01J21/16 ,  B01J23/06 ,  B01J23/08

    CPC分类号： B01J29/049 ,  B01J23/60 ,  B01J23/62 ,  C07C5/325 ,  C07C5/3337

    摘要： The present invention is directed to a novel catalyst composition and its use in the dehydrogenation of paraffins to olefins. The catalyst comprises an alloy of a Group VIII noble metal and a metal selected from the group consisting of zinc and gallium on a support selected from the group consisting of silica, zinc oxide modified silica and zinc oxide modified silica-pillared clays when said alloy is a zinc alloy, and silica, gallium oxide modified silica and gallium oxide modified silica-pillared clays when said alloy is a gallium alloy. The instant catalyst is an active and selective catalyst for the catalytic dehydrogenation of paraffins to olefins, especially gaseous paraffins, having the added benefit of retaining high activity and selectivity even following repeated regeneration by calcination in oxygen containing gas at temperatures of 450.degree. C. to 650.degree. C., preferably 450.degree. C. to 500.degree. C.

    摘要翻译： 本发明涉及新型催化剂组合物及其在链烷烃脱氢成烯烃中的应用。 所述催化剂包含由选自二氧化硅，氧化锌改性二氧化硅和氧化锌改性二氧化硅柱状粘土的载体上的第八族贵金属和选自锌和镓的金属的合金，当所述合金为 锌合金，二氧化硅，氧化镓改性二氧化硅和氧化镓改性二氧化硅柱状粘土。 本催化剂是用于将链烷烃催化脱氢成烯烃，特别是气态烷烃的活性和选择性催化剂，具有保持高活性和选择性的附加益处，即使在含氧气体中通过在450℃至450℃的温度下煅烧反复再生， 650℃，优选450℃至500℃

    Dehydrogenation of hydrocarbons
    6.
    发明授权
    Dehydrogenation of hydrocarbons 失效
    烃的脱氢

    公开(公告)号：US5258567A

    公开(公告)日：1993-11-02

    申请号：US935503

    申请日：1992-08-26

    申请人： Michael C. Kerby ,  Kenneth L. Riley ,  Fred M. Long ,  Jack W. Johnson ,  John F. Brody

    发明人： Michael C. Kerby ,  Kenneth L. Riley ,  Fred M. Long ,  Jack W. Johnson ,  John F. Brody

    IPC分类号： C07C5/09 ,  C07C5/32 ,  C07C5/333

    CPC分类号： B01J29/049 ,  C07C5/324 ,  C07C5/325 ,  C07C5/3337

    摘要： This invention relates to a process for the dehydrogenation of C.sub.2 -C.sub.10 hydrocarbons at dehydrogenation conditions with a pillared mica catalyst which contains an active metal selected from the group consisting of Pt, Cr and mixtures thereof, and a first modifier metal selected from the group consisting of Sn, Ga and mixtures thereof. The micas may also contain a second modifier metal selected from the group consisting of alkali metals, alkaline earth metals, and rare earth metals, and mixtures thereof.

    摘要翻译： 本发明涉及使用含有选自Pt，Cr及其混合物的活性金属的柱撑云母催化剂在脱氢条件下脱氢C2-C10烃的方法和选自以下的第一种改性金属： 的Sn，Ga及其混合物。 云母还可以含有选自碱金属，碱土金属和稀土金属的第二改性金属及其混合物。

    Broadhead arrow sharpening accessory
    7.
    发明授权
    Broadhead arrow sharpening accessory 失效
    Broadhead箭头磨刀配件

    公开(公告)号：US4078455A

    公开(公告)日：1978-03-14

    申请号：US784163

    申请日：1977-04-04

    申请人： John F. Brody

    发明人： John F. Brody

    IPC分类号： B23D71/04 ,  B21K5/06

    CPC分类号： B23D71/04

    摘要： A broadhead arrow sharpening accessory adapted to receive a flat file between end blocks for sharpening the broadhead blades. The end blocks contain end slots formed therein for receiving the ends of the file. Parallel rods extend between the end blocks alongside the side edges of the flat file. Support carriages are slidably mounted on the rods for receiving the broadheads with a blade extending outward frictionally engaging a file surface. The carriage and broadhead are moved in unison along the rod with the blade edge frictionally engaging the filing surface to sharpen the blade edge at the desired bevel angle.

    摘要翻译： 一种宽头箭头磨刀配件，适用于在端块之间接收平面文件，用于磨削宽幅刀片。 端块包含形成在其中的端槽，用于接收文件的端部。 平行的杆在平面文件的侧边缘之间的端块之间延伸。 支撑托架可滑动地安装在杆上，用于接收具有向外摩擦地与文件表面接合的刀片的宽头。 托架和宽头杆沿着杆一致地移动，刀片边缘摩擦地接合到压片表面，以便以期望的斜角角度锐化叶片边缘。

    Self-Supporting Structures Having Active Materials
    8.
    发明申请
    Self-Supporting Structures Having Active Materials 审中-公开

    公开(公告)号：US20180169565A1

    公开(公告)日：2018-06-21

    申请号：US15826283

    申请日：2017-11-29

    申请人： John F. Brody ,  Paul J. Tindall

    发明人： John F. Brody ,  Paul J. Tindall

    IPC分类号： B01D53/04 ,  C10L3/10 ,  B01J20/28 ,  B01J20/30

    摘要： A method and system for manufacturing and using a self-supporting structure in processing unit for adsorption or catalytic processes. The self-supporting structure has greater than 50% by weight of the active material in the self-supporting structure to provide a foam-geometry structure providing access to the active material. The self-supporting structures, which may be disposed in a processing unit, may be used in swing adsorption processes and other processes to enhance the recovery of hydrocarbons.