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    Olefin isomerization and metathesis catalyst
    1.
    发明授权
    Olefin isomerization and metathesis catalyst 有权
    烯烃异构化和复分解催化剂

    公开(公告)号：US09023753B2

    公开(公告)日：2015-05-05

    申请号：US13892653

    申请日：2013-05-13

    Applicant: Lummus Technology Inc. ,  BASF Corporation

    Inventor： Bala Ramachandran ,  Sukwon Choi ,  Robert J. Gartside ,  Shane Kleindienst ,  Wolfgang Ruettinger ,  Saeed Alerasool

    IPC: B01J27/236 ,  B01J23/00 ,  B01J23/30 ,  B01J37/02 ,  B01J37/04 ,  C07C5/25 ,  C07C6/04 ,  B01J35/00

    CPC classification number: B01J27/236 ,  B01J23/007 ,  B01J23/30 ,  B01J35/0006 ,  B01J37/0201 ,  B01J37/04 ,  C07C5/2512 ,  C07C6/04 ,  C07C2521/04 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/20 ,  C07C2523/22 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/36 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/755 ,  C07C2527/24 ,  Y02P20/52 ,  C07C11/08 ,  C07C11/06

    Abstract: A process for the production of propylene, the process including: contacting ethylene and a hydrocarbon stream comprising 1-butene and 2-butene with a bifunctional isomerization-metathesis catalyst to concurrently isomerizes 1-butene to 2-butene and to form a metathesis product comprising propylene; wherein the bifunctional isomerization-metathesis catalyst comprises: a catalyst compound may include at least one element selected from tungsten, tantalum, niobium, molybdenum, nickel, palladium, osmium, iridium, rhodium, vanadium, ruthenium, and rhenium for providing metathesis activity on a support comprising at least one element from Group IA, IIA, IIB, and IIIA of the Periodic Table of the Elements; wherein an exposed surface area of the support provides both isomerization activity for the isomerization of 1-butene to 2-butene; and reactive sites for the adsorption of catalyst compound poisons. In other embodiments, the catalyst compound may include at least one element selected from aluminum, gallium, iridium, iron, molybdenum, nickel, niobium, osmium, palladium, phosphorus, rhenium, rhodium, ruthenium, tantalum, titanium, tungsten, and vanadium.

    Abstract translation: 一种生产丙烯的方法，该方法包括：将乙烯和包含1-丁烯和2-丁烯的烃物流与双功能异构化 - 复分解催化剂接触以使1-丁烯异构化成2-丁烯并形成复分解产物，其包含 丙烯; 其中所述双功能异构化 - 复分解催化剂包括：催化剂化合物可以包括选自钨，钽，铌，钼，镍，钯，锇，铱，铑，钒，钌和铼中的至少一种元素，用于提供复分解活性 载体，其包含元素周期表的IA，IIA，IIB和IIIA族的至少一种元素; 其中所述载体的暴露的表面积提供了用于将1-丁烯异构化成2-丁烯的异构化活性; 和用于吸附催化剂复合毒物的反应位点。 在其它实施方案中，催化剂化合物可以包括选自铝，镓，铱，铁，钼，镍，铌，锇，钯，磷，铼，铑，钌，钽，钛，钨和钒中的至少一种元素。

    OLEFIN ISOMERIZATION AND METATHESIS CATALYST
    2.
    发明申请
    OLEFIN ISOMERIZATION AND METATHESIS CATALYST 审中-公开
    OLEFIN异构化和METATHESIS催化剂

    公开(公告)号：US20130252804A1

    公开(公告)日：2013-09-26

    申请号：US13892653

    申请日：2013-05-13

    Applicant: BASF CORPORATION ,  LUMMUS TECHNOLOGY INC.

    Inventor： Bala Ramachandran ,  Sukwon Choi ,  Robert J. Gartside ,  Shane Kleindienst ,  Wolfgang Ruettinger ,  Saeed Alerasool

    IPC: B01J27/236

    CPC classification number: B01J27/236 ,  B01J23/007 ,  B01J23/30 ,  B01J35/0006 ,  B01J37/0201 ,  B01J37/04 ,  C07C5/2512 ,  C07C6/04 ,  C07C2521/04 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/20 ,  C07C2523/22 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/36 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/755 ,  C07C2527/24 ,  Y02P20/52 ,  C07C11/08 ,  C07C11/06

    Abstract: A process for the production of propylene, the process including: contacting ethylene and a hydrocarbon stream comprising 1-butene and 2-butene with a bifunctional isomerization-metathesis catalyst to concurrently isomerizes 1-butene to 2-butene and to form a metathesis product comprising propylene; wherein the bifunctional isomerization-metathesis catalyst comprises: a catalyst compound may include at least one element selected from tungsten, tantalum, niobium, molybdenum, nickel, palladium, osmium, iridium, rhodium, vanadium, ruthenium, and rhenium for providing metathesis activity on a support comprising at least one element from Group IA, IIA, IIB, and IIIA of the Periodic Table of the Elements; wherein an exposed surface area of the support provides both isomerization activity for the isomerization of 1-butene to 2-butene; and reactive sites for the adsorption of catalyst compound poisons. In other embodiments, the catalyst compound may include at least one element selected from aluminum, gallium, iridium, iron, molybdenum, nickel, niobium, osmium, palladium, phosphorus, rhenium, rhodium, ruthenium, tantalum, titanium, tungsten, and vanadium.

    Abstract translation: 一种生产丙烯的方法，该方法包括：将乙烯和包含1-丁烯和2-丁烯的烃物流与双功能异构化 - 复分解催化剂接触以使1-丁烯异构化成2-丁烯并形成复分解产物，其包含 丙烯; 其中所述双功能异构化 - 复分解催化剂包括：催化剂化合物可以包括选自钨，钽，铌，钼，镍，钯，锇，铱，铑，钒，钌和铼中的至少一种元素，用于提供复分解活性 载体，其包含元素周期表的IA，IIA，IIB和IIIA族的至少一种元素; 其中所述载体的暴露的表面积提供了用于将1-丁烯异构化成2-丁烯的异构化活性; 和用于吸附催化剂复合毒物的反应位点。 在其它实施方案中，催化剂化合物可以包括选自铝，镓，铱，铁，钼，镍，铌，锇，钯，磷，铼，铑，钌，钽，钛，钨和钒中的至少一种元素。

    PROPYLENE VIA METATHESIS WITH LOW OR NO ETHYLENE
    4.
    发明申请
    PROPYLENE VIA METATHESIS WITH LOW OR NO ETHYLENE 有权
    丙烯通过具有低或不含乙烯的元素

    公开(公告)号：US20140081061A1

    公开(公告)日：2014-03-20

    申请号：US14024986

    申请日：2013-09-12

    Applicant: Lummus Technology Inc.

    Inventor： Stephen J. Stanley ,  Robert J. Gartside ,  Thulusidas Chellppannair

    IPC: C07C6/04

    CPC classification number: C07C6/04 ,  C07C5/2512 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/24 ,  C07C2523/32 ,  Y02P20/127 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08

    Abstract: A process for producing propylene is disclosed, including: fractionating a mixed C4 hydrocarbon stream to recover a first fraction comprising isobutene and a second fraction comprising 2-butene; contacting the first fraction with a first metathesis catalyst in a first metathesis reaction zone; recovering an effluent from the first metathesis reaction zone comprising at least one of ethylene, propylene, unreacted isobutene, C5 olefins, and C6 olefins; contacting the second fraction and the ethylene in the effluent with a second metathesis catalyst in a second metathesis reaction zone; recovering an effluent from the second reaction zone comprising at least one of unreacted ethylene, propylene, unreacted 2-butene, fractionating the effluent from the first metathesis reaction zone and the effluent from the second metathesis reaction zone to recover an ethylene fraction, a propylene fraction, one or more C4 fractions, and a fraction comprising at least one of C5 and C6 olefins.

    Abstract translation: 公开了一种生产丙烯的方法，包括：将混合的C4烃流分馏以回收包含异丁烯的第一馏分和包含2-丁烯的第二馏分; 在第一复分解反应区中使第一馏分与第一复分解催化剂接触; 回收来自第一复分解反应区的流出物，其包含乙烯，丙烯，未反应的异丁烯，C 5烯烃和C 6烯烃中的至少一种; 在第二复分解反应区中将第二馏分和流出物中的乙烯与第二复分解催化剂接触; 回收来自第二反应区的流出物，其包含未反应的乙烯，丙烯，未反应的2-丁烯中的至少一种，分馏来自第一复分解反应区的流出物和来自第二复分解反应区的流出物，以回收乙烯馏分，丙烯馏分 ，一个或多个C 4馏分和包含C 5和C 6烯烃中的至少一种的馏分。

    Batch process and system for the production of olefins
    9.
    发明授权
    Batch process and system for the production of olefins 有权
    用于生产烯烃的分批方法和系统

    公开(公告)号：US09079810B2

    公开(公告)日：2015-07-14

    申请号：US14293281

    申请日：2014-06-02

    Applicant: Lummus Technology Inc.

    Inventor： Robert J. Gartside ,  Shaun M. McGovern ,  Thulusidas Chellppannair

    IPC: C07C6/04 ,  B01D3/14 ,  C07C5/25 ,  C07C11/107 ,  C07C5/22

    CPC classification number: C07C11/107 ,  B01D3/146 ,  C07C5/2506 ,  C07C6/04 ,  C07C11/08

    Abstract: Disclosed herein is a process for producing an alpha olefin comprising obtaining a feed stream comprising an internal olefin having a first carbon number and an alpha olefin having a first carbon number, isomerizing the feed stream to increase the quantity of the alpha olefin, fractionating, subjecting the overhead material from fractionation to catalytic metathesis to produce a mixed olefin effluent comprising an internal olefin having a second carbon number and other hydrocarbons, fractionating, preparing the first isomerization reactor and fractionator to receive the olefin having a second carbon number, isomerizing the internal olefin intermediate in the prepared first isomerization reactor, and fractionating the second isomerization effluent in the prepared first fractionator to separate the alpha olefin having the second carbon number from the internal olefin having the second carbon number. A corresponding system also is disclosed, along with a heat pump that can be incorporated into the process.

    Abstract translation: 本文公开了一种制备α-烯烃的方法，包括获得包含具有第一碳数的内烯烃和具有第一碳数的α-烯烃的进料流，使进料流异构化以增加α-烯烃的量，分馏， 从分馏到催化复分解的塔顶材料，以产生包含具有第二碳数的内烯烃和其它烃的混合烯烃流出物，分馏，制备第一异构化反应器和分馏器以接收具有第二碳数的烯烃，使内烯烃异构化 在制备的第一异构化反应器中的中间体，并且在制备的第一分馏塔中分馏第二异构化流出物以将具有第二碳数的α-烯烃与具有第二碳数的内烯烃分离。 还公开了一种相应的系统，以及可并入该过程的热泵。

    BATCH PROCESS AND SYSTEM FOR THE PRODUCTION OF OLEFINS
    10.
    发明申请
    BATCH PROCESS AND SYSTEM FOR THE PRODUCTION OF OLEFINS 审中-公开
    批量生产烯烃的方法和系统

    公开(公告)号：US20140314634A1

    公开(公告)日：2014-10-23

    申请号：US14293281

    申请日：2014-06-02

    Applicant: Lummus Technology Inc.

    Inventor： Robert J. Gartside ,  Shaun M. McGovern ,  Thulusidas Chellppannair

    IPC: C07C6/04 ,  C07C5/22

    CPC classification number: C07C11/107 ,  B01D3/146 ,  C07C5/2506 ,  C07C6/04 ,  C07C11/08

    Abstract: Disclosed herein is a process for producing an alpha olefin comprising obtaining a feed stream comprising an internal olefin having a first carbon number and an alpha olefin having a first carbon number, isomerizing the feed stream to increase the quantity of the alpha olefin, fractionating, subjecting the overhead material from fractionation to catalytic metathesis to produce a mixed olefin effluent comprising an internal olefin having a second carbon number and other hydrocarbons, fractionating, preparing the first isomerization reactor and fractionator to receive the olefin having a second carbon number, isomerizing the internal olefin intermediate in the prepared first isomerization reactor, and fractionating the second isomerization effluent in the prepared first fractionator to separate the alpha olefin having the second carbon number from the internal olefin having the second carbon number. A corresponding system also is disclosed, along with a heat pump that can be incorporated into the process.

    Abstract translation: 本文公开了一种制备α-烯烃的方法，包括获得包含具有第一碳数的内烯烃和具有第一碳数的α-烯烃的进料流，使进料流异构化以增加α-烯烃的量，分馏， 从分馏到催化复分解的塔顶材料，以产生包含具有第二碳数的内烯烃和其它烃的混合烯烃流出物，分馏，制备第一异构化反应器和分馏器以接收具有第二碳数的烯烃，使内烯烃异构化 在制备的第一异构化反应器中的中间体，并且在制备的第一分馏塔中分馏第二异构化流出物以将具有第二碳数的α-烯烃与具有第二碳数的内烯烃分离。 还公开了一种相应的系统，以及可并入该过程的热泵。

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