METHOD OF PREPARING BRANCHED ALKYL AROMATIC HYDROCARBONS USING COMBINED PPROCESS STREAMS PRODUCED FROM HYDROGENATION, DEHYDROGENATION, DIMERIZATION AND ISOMERIZATION OF OLEFINS
    1.
    发明申请
    METHOD OF PREPARING BRANCHED ALKYL AROMATIC HYDROCARBONS USING COMBINED PPROCESS STREAMS PRODUCED FROM HYDROGENATION, DEHYDROGENATION, DIMERIZATION AND ISOMERIZATION OF OLEFINS 审中-公开
    使用由氢化,脱氢,二烯化和烯化异构生成的组合聚偏氟乙烯制备分支的烷基芳族烃的方法

    公开(公告)号:WO2004072006A1

    公开(公告)日:2004-08-26

    申请号:PCT/US2004/003086

    申请日:2004-02-02

    Abstract: Systems and methods to produce branched alkyl aromatic hydrocarbons are described. Systems may include a hydrogenation unit, a dehydrogenation unit, an olefin dimerization unit, an isomerization unit, an alkylation unit and/or one or more separations unit. Methods for producing a branched alkyl aromatic hydrocarbons may include any combination of hydrogenation, dehydrogenation, dimerization and/or isomerization of olefms in a process stream. The produced olefins may be used to alkylate aromatic hydrocarbons to form branched alkyl aromatic hydrocarbons. After alkylation of the aromatic hydrocarbons, unreacted components from the alkylation process may be separated from the alkyl aromatic hydrocarbons. The unreacted components from the alkylation process may be recycled back into the main process stream or sent to other processing units.

    Abstract translation: 描述了制备支链烷基芳族烃的体系和方法。 系统可以包括氢化单元,脱氢单元,烯烃二聚单元,异构化单元,烷基化单元和/或一个或多个分离单元。 支链烷基芳族烃的制备方法可以包括工艺流中烯烃的氢化,脱氢,二聚和/或异构化的任何组合。 生产的烯烃可用于烷基化芳烃以形成支链烷基芳族烃。 在烷基化芳族烃之后,来自烷基化方法的未反应的组分可以与烷基芳族烃分离。 来自烷基化方法的未反应组分可以循环回到主工艺流中或发送到其它处理单元。

    OLEFIN ISOMERISATION METHOD
    3.
    发明申请
    OLEFIN ISOMERISATION METHOD 审中-公开
    OLEFIN异构方法

    公开(公告)号:WO1995023777A1

    公开(公告)日:1995-09-08

    申请号:PCT/FR1995000190

    申请日:1995-02-17

    Abstract: A method for isomerising n-olefins containing no more than 20 carbon atoms, wherein an olefin-containing feed is contacted with a catalyst based on alumina impregnated with 0.03-0.6 wt % of titanium and a metal from group III A in an amount of 0.05-5 % by weight of oxide. The method may then be carried out in the presence or absence of a small amount of steam.

    Abstract translation: 异构化含有不超过20个碳原子的正烯烃的方法,其中使含烯烃的进料与基于氧化铝接触的催化剂,所述催化剂以0.03-0.6重量%的钛和来自IIIA族的金属浸渍0.05倍量 -5重量%的氧化物。 然后可以在存在或不存在少量蒸汽的情况下进行该方法。

    PROCESSES AND APPARATUSES FOR ISOMERIZING HYDROCARBONS
    5.
    发明申请
    PROCESSES AND APPARATUSES FOR ISOMERIZING HYDROCARBONS 审中-公开
    用于同位素化的方法和装置

    公开(公告)号:WO2015088815A1

    公开(公告)日:2015-06-18

    申请号:PCT/US2014/068012

    申请日:2014-12-02

    Applicant: UOP LLC

    Abstract: Processes and apparatuses for isomerizing hydrocarbons are provided. In an embodiment, a process for isomerizing hydrocarbons includes providing a first hydrocarbon feed that includes hydrocarbons having from 5 to 7 carbon atoms. The first hydrocarbon feed is fractionated to produce a first separated stream that includes hydrocarbons having from 5 to 6 carbon atoms and a second separated stream that includes hydrocarbons having 7 carbon atoms. The first separated stream is isomerized in the presence of a first isomerization catalyst and hydrogen under first isomerization conditions to produce a first isomerized stream. The second separated stream is isomerized in the presence of a second isomerization catalyst and hydrogen under second isomerization conditions that are different from the first isomerization conditions to produce a second isomerized stream. The first isomerization catalyst is the same type of isomerization catalyst as the second isomerization catalyst.

    Abstract translation: 提供了烃类异构化的方法和装置。 在一个实施方案中,烃的异构化方法包括提供包含具有5至7个碳原子的烃的第一烃进料。 将第一烃进料分馏以产生包含具有5至6个碳原子的烃和包含具有7个碳原子的烃的第二分离流的第一分离流。 第一分离的物流在第一异构化催化剂和氢存在下在第一异构化条件下异构化以产生第一异构化流。 在第二异构化催化剂和氢的存在下,第二分离的流在与第一异构化条件不同的第二异构化条件下异构化以产生第二异构化流。 第一异构化催化剂是与第二异构化催化剂相同类型的异构化催化剂。

    METHOD FOR PRODUCING ZEOLITES AND ZEOTYPES
    6.
    发明申请
    METHOD FOR PRODUCING ZEOLITES AND ZEOTYPES 审中-公开
    用于生产沸石和沸石的方法

    公开(公告)号:WO2015001123A1

    公开(公告)日:2015-01-08

    申请号:PCT/EP2014/064430

    申请日:2014-07-07

    Abstract: The invention relates to a method for producing zeolite, zeolite-like or zeotype particles comprising the steps of: 1 ) Adding one or more metal precursors to a silica or alumina source; 2) Reducing the one or more metal precursors to form metal nanoparticles on the surface of the silica or alumina source; 3) Passing a gaseous hydrocarbon, alkyl alcohol or alkyl ether over the silica or alumina supported metal nanoparticle to form a carbon template coated zeolite, zeolite-like or zeotype precursor composition; 4a) Adding a structure directing agent to the carbon template coated zeolite, zeolite-like or zeotype precursor composition thereby creating a zeolite, zeolite-like or zeotype gel composition; 4b) Crystallising the zeolite, zeolite-like or zeotype gel composition by subjecting said composition to a hydrothermal treatment; 5) Removing the carbon template and structure directing agent and isolating the resulting zeolite, zeolite-like or zeotype particles.

    Abstract translation: 本发明涉及一种生产沸石,沸石样或沸石型颗粒的方法,包括以下步骤:1)将一种或多种金属前体加入二氧化硅或氧化铝源; 2)还原一种或多种金属前体以在二氧化硅或氧化铝源的表面上形成金属纳米颗粒; 3)将气态碳氢化合物,烷基醇或烷基醚通过二氧化硅或氧化铝负载的金属纳米颗粒上以形成涂覆有碳模板的沸石,沸石样或沸点前体组合物; 4a)将结构导向剂添加到涂覆有碳模板的沸石,沸石样或沸点前体组合物上,从而产生沸石,沸石样或沸点凝胶组合物; 4b)通过对所述组合物进行水热处理来结晶沸石,沸石样或沸点凝胶组合物; 5)除去碳模板和结构导向剂并分离得到的沸石,沸石样或沸石颗粒。

    SAURER WOLFRAMHALTIGER KATALYSATOR
    7.
    发明申请
    SAURER WOLFRAMHALTIGER KATALYSATOR 审中-公开
    SOUR钨催化剂

    公开(公告)号:WO2006021366A1

    公开(公告)日:2006-03-02

    申请号:PCT/EP2005/008953

    申请日:2005-08-18

    Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines vorzugsweise geformten Katalysators, umfassend: a) intensives Vermischen bzw. Verkneten mindestens einer Zirkonoxid- und/oder - hydroxidkomponente mit mindestens einer wolframhaltigen Komponente, und anschließend, ohne vorherige Calcinierung, mit mindestens einer Aluminiumoxid- und/oder -hydroxidkomponente; b) Formen des Gemisches; c) Calcinierung bei Temperaturen über 700°C, insbesondere über 800°C. Beschrieben wird weiterhin ein nach diesem Verfahren erhältlichen Katalysator sowie dessen Verwendung, insbesondere zur Isomerisierung von Kohlenwasserstoffen.

    Abstract translation: 本发明涉及一种用于制造一个优选成型催化剂的方法,包括:a)充分混合和捏合氧化锆和/或中的至少一个 - 与至少一种含钨组分氢氧化物组分,然后,无需事先焙烧,与至少一种氧化铝和/ 或-hydroxidkomponente; B)使所述混合物成形; c)中的煅烧在温度高于700℃,特别是高于800℃。 公开的是进一步通过该方法和其使用获得的催化剂,特别适用于烃类的异构化。

    METHOD OF PREPARING BRANCHED ALKYL AROMATIC HYDROCARBONS USING A PROCESS STREAM PRODUCED FROM A HYDROGENATION AND DEHYDROGENATION-ISOMERIZATION OF OLEFINS
    8.
    发明申请
    METHOD OF PREPARING BRANCHED ALKYL AROMATIC HYDROCARBONS USING A PROCESS STREAM PRODUCED FROM A HYDROGENATION AND DEHYDROGENATION-ISOMERIZATION OF OLEFINS 审中-公开
    使用从氢化产生的工艺流程和烯烃脱氢异构化制备分支的烷基芳族烃的方法

    公开(公告)号:WO2004072004A1

    公开(公告)日:2004-08-26

    申请号:PCT/US2004/002888

    申请日:2004-02-03

    Abstract: Systems and methods to produce branched alkyl aromatic hydrocarbons are described. Systems may include a hydrogenation unit, an olefin dehydrogenation-isomerization unit, an alkylation unit and a separation unit. Methods for producing branched alkyl aromatic hydrocarbons may include treatment of a process stream that with a hydrogenation unit followed by a dehydrogenation-isomerization unit. The produced olefins may be used to alkylate aromatic hydrocarbons to form branched alkyl aromatic hydrocarbons. After alkylation of the aromatic hydrocarbons, unreacted components from the alkylation process may be separated from the alkyl aromatic hydrocarbons. The unreacted components from the alkylation process may be recycled back into the main process stream or sent to other processing units.

    Abstract translation: 描述了制备支链烷基芳族烃的体系和方法。 系统可以包括氢化单元,烯烃脱氢异构化单元,烷基化单元和分离单元。 制备支链烷基芳族烃的方法可包括处理加氢单元,随后是脱氢异构化单元。 生产的烯烃可用于烷基化芳烃以形成支链烷基芳族烃。 在烷基化芳族烃之后,来自烷基化方法的未反应的组分可以与烷基芳族烃分离。 来自烷基化方法的未反应组分可以循环回到主工艺流中或发送到其它处理单元。

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