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    Methods of reactivating an aromatization catalyst
    4.
    发明授权
    Methods of reactivating an aromatization catalyst 有权
    还原芳构化催化剂的方法

    公开(公告)号：US09421529B2

    公开(公告)日：2016-08-23

    申请号：US14159187

    申请日：2014-01-20

    申请人： Chevron Phillips Chemical Company LP

    发明人： An-Hsiang Wu

    IPC分类号： B01J29/90 ,  B01J23/96 ,  B01J37/24 ,  B01J37/26 ,  B01J38/12 ,  B01J38/44 ,  B01J38/46 ,  B01J38/54 ,  C10G45/68 ,  B01J29/62

    CPC分类号： B01J29/90 ,  B01J23/96 ,  B01J29/62 ,  B01J37/24 ,  B01J37/26 ,  B01J38/12 ,  B01J38/44 ,  B01J38/46 ,  B01J38/54 ,  B01J2229/42 ,  C10G45/68

    摘要： A method of reactivating a spent catalyst comprising a metal and a catalyst support, the method comprising redispersing the metal in the spent catalyst to produce a redispersed spent catalyst, contacting the redispersed spent catalyst with a reactivating composition to produce a redispersed, reactivated spent catalyst, and thermally treating the redispersed, reactivated spent catalyst to produce a reactivated catalyst. A method comprising employing a fresh aromatization catalyst in one or more reaction zones for a time period sufficient to produce a spent catalyst, reducing the amount of carbonaceous material associated with the spent catalyst to produce a decoked spent catalyst, contacting the decoked spent catalyst with a redispersing composition to produce a decoked redispersed spent, contacting the decoked redispersed spent catalyst with a reactivating composition to produce a decoked redispersed reactivated spent catalyst, and thermally treating the decoked, reactivated spent catalyst to produce a reactivated catalyst.

    摘要翻译： 一种重新激活包含金属和催化剂载体的废催化剂的方法，所述方法包括将废金属重新分散在废催化剂中以产生再分散的废催化剂，使再分散的废催化剂与再活化组合物接触以产生再分散的再活化的废催化剂， 并对再分散的再活化的废催化剂进行热处理以产生再活化的催化剂。 一种方法，包括在一个或多个反应区中使用新鲜的芳构化催化剂足以产生废催化剂的时间段，减少与废催化剂相关的碳质材料的量以产生经过处理的废催化剂，将经过处理的废催化剂与 再分散组合物以产生经过重新分配的再分散的废料，使经过重新分离的废催化剂与再活化组合物接触，以产生经过重新分离的再分解的再生废催化剂，并热处理所述经切割的再活化的废催化剂以产生再活化的催化剂。

    Continuous catalyst regeneration reactor with a chamber for mixing gas and distributing gas in the oxychlorination zone
    5.
    发明授权
    Continuous catalyst regeneration reactor with a chamber for mixing gas and distributing gas in the oxychlorination zone 有权
    连续催化剂再生反应器，其具有用于混合气体并在氧氯化区中分配气体的室

    公开(公告)号：US09295985B2

    公开(公告)日：2016-03-29

    申请号：US13949340

    申请日：2013-07-24

    申请人： AXENS

    发明人： Xavier Decoodt ,  Cecile Plais ,  Frederic Bazer-Bachi

    IPC分类号： B01J38/44 ,  B01J23/96 ,  C10G35/24 ,  B01J8/12 ,  B01J23/42 ,  B01J27/13 ,  B01J27/32 ,  C10G35/12 ,  B01J27/135

    CPC分类号： B01J38/44 ,  B01J8/125 ,  B01J23/42 ,  B01J23/96 ,  B01J27/13 ,  B01J27/135 ,  B01J27/32 ,  B01J2219/00024 ,  C10G35/12 ,  C10G2400/02 ,  Y10T29/4973

    摘要： A reactor for regenerating catalyst grains comprises a vessel having an oxychlorination zone superimposed over a calcining zone having a line for introducing gas. A chamber, disposed between oxychlorination and calcining zones, comprises an internal space located between two plates which are gas tight and impervious to catalyst grains. A plurality of tubes pass through the chamber to allow catalyst to pass from oxychlorination zone to calcining zone. A plurality of means pass through the chamber to allow calcining gas to pass from calcining zone to oxychlorination zone. At least one oxychlorination gas injection line opens into the internal space of the chamber. Each means for passage of calcining gas comprises at least one orifice communicating with the chamber internal space, and a means for evacuating gas which is permeable to gas and impermeable to catalyst grains.

    摘要翻译： 用于再生催化剂颗粒的反应器包括具有叠加在具有用于引入气体的管线的煅烧区域上的氧氯化区的容器。 设置在氧氯化和煅烧区之间的室包括位于两个板之间的内部空间，其间气密和不透过催化剂颗粒。 多个管通过室以允许催化剂从氧氯化区通过到煅烧区。 多个装置通过该室以允许煅烧气体从煅烧区通过至氧氯化区。 至少一个氧氯化气注入管线通向腔室的内部空间。 用于通过煅烧气体的每个装置包括与腔室内部空间连通的至少一个孔口，以及用于排出气体的装置，该气体可渗透气体并且不可渗透到催化剂颗粒中。

    Processes for the continuous regeneration of a catalyst
    7.
    发明授权
    Processes for the continuous regeneration of a catalyst 有权
    催化剂连续再生的方法

    公开(公告)号：US09138738B1

    公开(公告)日：2015-09-22

    申请号：US14252237

    申请日：2014-04-14

    申请人： UOP LLC

    发明人： Bryan K. Glover ,  Ka Lok ,  Mary J. Wier ,  Mohamed S. Shakur ,  Michael A. Moore ,  Alexander Sabitov

    IPC分类号： B01J38/56 ,  B01J38/44 ,  B01J38/42 ,  B01J38/20 ,  B01J27/13 ,  B01J27/32

    CPC分类号： B01J38/44 ,  B01J27/13 ,  B01J27/32 ,  B01J38/20 ,  B01J38/42 ,  C10G35/085

    摘要： A process for regenerating a catalyst used in a reaction zone. In a regeneration zone, the catalyst may be cooled before passing into a chloride rich zone. The regeneration zone may also receive a heated ambient oxygen in a catalyst heating zone. The regeneration zone may also receive recovered chloride from a chloride recovering zone which removes and recovers chloride from regeneration gas taken from the regeneration zone. Heated ambient oxygen may also be introduced into a chlorination zone.

    摘要翻译： 用于再生反应区中使用的催化剂的方法。 在再生区中，催化剂可以在进入富氯化物区之前被冷却。 再生区也可以在催化剂加热区中接受加热的环境氧。 再生区还可以从氯化物回收区接收回收的氯化物，其从再生区取出并从再生气体中回收氯化物。 加热的环境氧也可以被引入氯化区。

    Feed additives for CCR reforming
    8.
    发明授权
    Feed additives for CCR reforming 有权
    用于CCR重整的饲料添加剂

    公开(公告)号：US08778823B1

    公开(公告)日：2014-07-15

    申请号：US13682145

    申请日：2012-11-20

    申请人： Marathon Petroleum Company LP

    发明人： Soni O. Oyekan ,  Kenneth D. Rhodes ,  Nicholas K. Newlon

    IPC分类号： B01J38/44

    CPC分类号： B01J38/44 ,  B01J38/46

    摘要： The process involves the use of specifically selected coke precursor compounds from the front end of oil distillate fractions that contain C11 to C14 hydrocarbons and their use as additives in the processing of naphtha in a catalytic reformer. The C11 to C14 compounds additives enhance coke make in continuous catalytic regeneration (CCR) reformers to levels higher than those which are usually produced in low coke naphtha reforming operations. With the increase of ethanol blending in gasoline and low reformate octane severity operations, reformers do not produce the necessary amount of coke to permit sustaining steady state white burn operations.

    摘要翻译： 该方法包括使用来自含有C 11至C 14烃的油馏分馏分的前端的特定选择的焦炭前体化合物及其作为催化重整器中石脑油加工中的添加剂的用途。 C11至C14化合物添加剂将连续催化再生（CCR）重整器中的焦炭提高到通常在低焦碳石脑油重整操作中生产的水平。 随着汽油中乙醇混合的增加和重整油辛烷值的降低，改性剂不会产生必要量的焦炭，以维持稳态白烧操作。

    Methods of reactivating an aromatization catalyst
    9.
    发明授权
    Methods of reactivating an aromatization catalyst 有权
    还原芳构化催化剂的方法

    公开(公告)号：US08664144B2

    公开(公告)日：2014-03-04

    申请号：US12617440

    申请日：2009-11-12

    申请人： An-Hsiang Wu

    发明人： An-Hsiang Wu

    IPC分类号： B01J29/04 ,  B01J29/87 ,  B01J21/00 ,  B01J23/00 ,  B01J25/00 ,  B01J29/00 ,  B01J27/06 ,  B01J27/128 ,  B01J27/13

    CPC分类号： B01J29/90 ,  B01J23/96 ,  B01J29/62 ,  B01J37/24 ,  B01J37/26 ,  B01J38/12 ,  B01J38/44 ,  B01J38/46 ,  B01J38/54 ,  B01J2229/42 ,  C10G45/68

    摘要： A method of reactivating a spent catalyst comprising a metal and a catalyst support, the method comprising redispersing the metal in the spent catalyst to produce a redispersed spent catalyst, contacting the redispersed spent catalyst with a reactivating composition to produce a redispersed, reactivated spent catalyst, and thermally treating the redispersed, reactivated spent catalyst to produce a reactivated catalyst. A method comprising employing a fresh aromatization catalyst in one or more reaction zones for a time period sufficient to produce a spent catalyst, reducing the amount of carbonaceous material associated with the spent catalyst to produce a decoked spent catalyst, contacting the decoked spent catalyst with a redispersing composition to produce a decoked redispersed spent, contacting the decoked redispersed spent catalyst with a reactivating composition to produce a decoked redispersed reactivated spent catalyst, and thermally treating the decoked, reactivated spent catalyst to produce a reactivated catalyst.

    摘要翻译： 一种重新激活包含金属和催化剂载体的废催化剂的方法，所述方法包括将废金属重新分散在废催化剂中以产生再分散的废催化剂，使再分散的废催化剂与再活化组合物接触以产生再分散的再活化的废催化剂， 并对再分散的再活化的废催化剂进行热处理以产生再活化的催化剂。 一种方法，包括在一个或多个反应区中使用新鲜的芳构化催化剂足以产生废催化剂的时间段，减少与废催化剂相关的碳质材料的量以产生经过处理的废催化剂，将经过处理的废催化剂与 再分散组合物以产生经过重新分配的再分散的废料，使经过重新分离的废催化剂与再活化组合物接触，以产生经过重新分离的再分解的再生废催化剂，并热处理所述经切割的再活化的废催化剂以产生再活化的催化剂。