LIQUID PHASE DEHYDROGENATION OF HEAVY PARAFFINS
    3.
    发明申请
    LIQUID PHASE DEHYDROGENATION OF HEAVY PARAFFINS 审中-公开
    重度脱氢酶的液相脱氢

    公开(公告)号:US20140378700A1

    公开(公告)日:2014-12-25

    申请号:US14306291

    申请日:2014-06-17

    申请人: UOP LLC

    摘要: A liquid phase dehydrogenation process is described. The process includes reacting a liquid feed stream containing C10 to C28 paraffins and dissolved hydrogen in a dehydrogenation reaction zone in the presence of a dehydrogenation catalyst under liquid dehydrogenation conditions to dehydrogenate the paraffins to form a liquid dehydrogenation product stream comprising monoolefins, unreacted paraffins, and hydrogen, wherein the monoolefins in the product stream have 10 to 28 carbon atoms.

    摘要翻译: 描述液相脱氢方法。 该方法包括在脱氢反应区中,在脱氢催化剂存在下,在液体脱氢条件下使包含C 10至C 28链烷烃和溶解的氢的液体进料流使该链烷烃脱氢以形成包含单烯烃,未反应的链烷烃的液体脱氢产物流 氢,其中产物流中的单烯烃具有10至28个碳原子。

    NITROGEN REMOVAL AND METHANE CONVERSION PROCESS USING A SUPERSONIC FLOW REACTOR
    4.
    发明申请
    NITROGEN REMOVAL AND METHANE CONVERSION PROCESS USING A SUPERSONIC FLOW REACTOR 审中-公开
    使用超级流动反应器的氮气去除和甲烷转化过程

    公开(公告)号:US20140058154A1

    公开(公告)日:2014-02-27

    申请号:US13943852

    申请日:2013-07-17

    申请人: UOP LLC

    IPC分类号: B01J19/10

    摘要: Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes removing at least a portion of nitrogen from a hydrocarbon stream. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to another hydrocarbon process. The method according to certain aspects includes controlling the level of nitrogen in the hydrocarbon stream.

    摘要翻译: 提供了将进料流中的甲烷转化为乙炔的方法和系统。 该方法包括从烃流中除去至少一部分氮。 将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。 反应器流出物流可以被处理以将乙炔转化成另一个烃过程。 根据某些方面的方法包括控制烃流中的氮水平。

    METHODS AND APPARATUSES FOR PRODUCING LINEAR ALKYLBENZENE FROM RENEWABLE OILS
    5.
    发明申请
    METHODS AND APPARATUSES FOR PRODUCING LINEAR ALKYLBENZENE FROM RENEWABLE OILS 审中-公开
    从可再生油生产线性烷烃的方法和装置

    公开(公告)号:US20150376081A1

    公开(公告)日:2015-12-31

    申请号:US14320088

    申请日:2014-06-30

    申请人: UOP LLC

    摘要: Apparatuses and methods for producing linear alkylbenzene products from renewable oils are provided. An exemplary method includes deoxygenating the renewable oil in a deoxygenation zone to form paraffins. The method fractionates the paraffins to form first and second fractions. The method processes the first fraction of paraffins in a reforming zone to form a reformate stream and recovers a first hydrogen stream from the reforming zone. The method includes forming a LAB stream in a LAB production zone from the second fraction of paraffins and a portion of the reformate stream. Further, the method includes recovering a second hydrogen stream in the LAB production zone and recycling the first hydrogen stream from the reforming zone and the second hydrogen stream from the LAB production zone, wherein substantially all hydrogen recovered from the reforming zone and the LAB production zone is recycled.

    摘要翻译: 提供了从可再生油生产线性烷基苯产品的设备和方法。 示例性的方法包括在脱氧区中对可再生油进行脱氧以形成链烷烃。 该方法分馏石蜡以形成第一和第二馏分。 该方法在重整区中处理第一级链烷烃以形成重整产物流并从重整区回收第一氢气流。 该方法包括在第二部分石蜡和重整产物流的一部分的LAB生产区中形成LAB流。 此外,该方法包括回收LAB生产区中的第二氢气流并将来自重整区的第一氢气流和来自LAB生产区的第二氢气流再循环,其中基本上从重整区和LAB生产区回收的所有氢 被回收。

    Detergent alkylation process for controlling alkylation exotherm with paraffins
    6.
    发明授权
    Detergent alkylation process for controlling alkylation exotherm with paraffins 有权
    用烷基化来控制烷基化放热的洗涤剂烷基化方法

    公开(公告)号:US09174891B2

    公开(公告)日:2015-11-03

    申请号:US13922533

    申请日:2013-06-20

    申请人: UOP LLC

    IPC分类号: C07C2/66 C07C6/12 C07C2/64

    CPC分类号: C07C2/64 C07C2/66 C07C15/107

    摘要: The process of producing an alkylbenzene compound from the alkylation of an aromatic compound with an acyclic monoolefin is an exothermic process. A process for maintaining a relatively constant temperature improves the process and allows for controlling the yields. The process includes recycling a compound through the reactor that is relatively inert, but will moderate the exotherm, while maintaining the 2-phenyl content of the final alkylbenzene product.

    摘要翻译: 由芳族化合物与无环单烯烃的烷基化生产烷基苯化合物的过程是放热过程。 用于维持相对恒定温度的方法改善了工艺并允许控制产量。 该方法包括将化合物循环通过相对惰性的反应器,但会缓和放热,同时保持最终烷基苯产物的2-苯基含量。

    LINEAR ALKYLBENZENES FROM NATURAL OILS AND METHODS OF PRODUCING
    7.
    发明申请
    LINEAR ALKYLBENZENES FROM NATURAL OILS AND METHODS OF PRODUCING 审中-公开
    来自天然油的线性烷氧基化物和生产方法

    公开(公告)号:US20150073176A1

    公开(公告)日:2015-03-12

    申请号:US14297843

    申请日:2014-06-06

    申请人: UOP LLC

    IPC分类号: C07C309/31 C07C15/107

    CPC分类号: C07C309/31 C07C15/107

    摘要: A linear alkylbenzene product and a linear alkylbenzene sulfonate product from a natural oil are provided. The linear alkylbenzene product comprises alkylbenzenes having the formula C6H5CnH2n+1 wherein n is from 12 to 13; wherein the alkylbenzenes have at least 7 mass % modern carbon as measured by ASTM Method 6866; and wherein the alkyl group is a linear alkyl group for at least 80 mass % of the alkylbenzenes having the formula C6H5CnH2n+1 wherein n is from 12 to 13.

    摘要翻译: 提供了直链烷基苯产物和来自天然油的直链烷基苯磺酸盐产物。 直链烷基苯产物包含具有式C 6 H 5 C n H 2n + 1的烷基苯,其中n为12至13; 其中烷基苯具有通过ASTM方法6866测量的至少7质量%的现代碳; 并且其中所述烷基是至少80质量%的具有式C 6 H 5 C n H 2n + 1的烷基苯的直链烷基,其中n为12至13。

    REMOVAL OF SOLIDS AND METHANE CONVERSION PROCESS USING A SUPERSONIC FLOW REACTOR
    9.
    发明申请
    REMOVAL OF SOLIDS AND METHANE CONVERSION PROCESS USING A SUPERSONIC FLOW REACTOR 审中-公开
    使用超级流动反应器去除固体和甲烷转化过程

    公开(公告)号:US20140058093A1

    公开(公告)日:2014-02-27

    申请号:US13950886

    申请日:2013-07-25

    申请人: UOP LLC

    IPC分类号: C07C7/144

    摘要: Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes removing at least a portion of solids from a hydrocarbon stream. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to another hydrocarbon process. The method according to certain aspects includes controlling the level of inorganic and organic solids in the hydrocarbon stream by use of adsorbent beds, filters, cyclone or gravity separators.

    摘要翻译: 提供了将进料流中的甲烷转化为乙炔的方法和系统。 该方法包括从烃流中去除至少一部分固体。 将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。 反应器流出物流可以被处理以将乙炔转化成另一个烃过程。 根据某些方面的方法包括通过使用吸附剂床,过滤器,旋风分离器或重力分离器来控制烃流中的无机和有机固体的含量。

    Process for production of dialkylbenzenes
    10.
    发明授权
    Process for production of dialkylbenzenes 有权
    二苯基苯的制备方法

    公开(公告)号:US09193642B2

    公开(公告)日:2015-11-24

    申请号:US13923166

    申请日:2013-06-20

    申请人: UOP LLC

    摘要: A method of making dialkylaromatics as a primary product is described. The design involves a dual reaction zone system, both reaction zones containing alkylation catalysts. The olefin feed is split into two portions (or two feeds are used), the first portion being fed to a first alkylation reaction zone and reacted with a first olefin. The other portion of olefin is reacted in a second reaction zone with the linear alkylaromatics formed in the first reaction zone to form the dialkylaromatics.

    摘要翻译: 描述了制备二烷基芳族化合物作为主要产物的方法。 该设计涉及双重反应区系统,两个反应区都含有烷基化催化剂。 将烯烃进料分成两部分(或使用两个进料),将第一部分进料至第一烷基化反应区并与第一个烯烃反应。 烯烃的另一部分在第二反应区与在第一反应区形成的直链烷基芳族化合物反应形成二烷基芳族化合物。