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    PROCESS FOR THE SELECTIVE HYDROGENATION OF ACETYLENE TO ETHYLENE
    3.
    发明申请
    PROCESS FOR THE SELECTIVE HYDROGENATION OF ACETYLENE TO ETHYLENE 有权
    乙烯选择性氢化成乙烯的方法

    公开(公告)号：US20160347684A1

    公开(公告)日：2016-12-01

    申请号：US14725629

    申请日：2015-05-29

    Applicant: UOP LLC

    Inventor： Vincent G. Mezera ,  Timur V. Voskoboynikov

    IPC: C07C5/09

    CPC classification number: C07C5/09 ,  B01J21/04 ,  B01J23/44 ,  B01J23/50 ,  B01J37/18 ,  C07C2521/04 ,  C07C2523/44 ,  C07C2523/50 ,  C07C11/04

    Abstract: A selective hydrogenation process is described. The process includes dissolving acetylene and hydrogen in a solvent to form a liquid feedstream. The solvent comprises a mixture of a polar organic solvent and a non-polar organic solvent. The liquid feedstream is contacted with a heterogeneous supported selective hydrogenation catalyst at selective hydrogenation conditions to convert at least a portion of the acetylene to ethylene forming a liquid reaction mixture comprising the ethylene produced.

    Abstract translation: 描述了选择性氢化方法。 该方法包括将乙炔和氢气溶解在溶剂中以形成液体进料流。 溶剂包括极性有机溶剂和非极性有机溶剂的混合物。 液体进料流在选择性氢化条件下与非均相负载的选择性氢化催化剂接触，以将至少一部分乙炔转化成乙烯，形成包含所生产的乙烯的液体反应混合物。

    Conversion of methane to aromatic compounds using UZM-44 aluminosilicate zeolite
    5.
    发明授权
    Conversion of methane to aromatic compounds using UZM-44 aluminosilicate zeolite 有权
    使用UZM-44硅铝酸盐沸石将甲烷转化为芳族化合物

    公开(公告)号：US08921634B2

    公开(公告)日：2014-12-30

    申请号：US14102524

    申请日：2013-12-11

    Applicant: UOP LLC

    Inventor： Timur V. Voskoboynikov ,  Lisa M. King ,  Vincent G. Mezera ,  Christopher P. Nicholas ,  Mark A. Miller

    IPC: C07C2/76

    CPC classification number: C07C2/76 ,  B01J29/70 ,  B01J29/90 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/108 ,  C01B39/48 ,  C07C2529/70 ,  Y02P20/584 ,  C07C15/02

    Abstract: A new family of aluminosilicate zeolites designated UZM-44 has been synthesized. These zeolites are represented by the empirical formula. NanMmk+TtAl1-xExSiyOz where “n” is the mole ratio of Na to (Al+E), M represents a metal or metals from zinc, Group 1, Group 2, Group 3 and or the lanthanide series of the periodic table, “m” is the mole ratio of M to (Al+E), “k” is the average charge of the metal or metals M, T is the organic structure directing agent or agents, and E is a framework element such as gallium. UZM-44 has catalytic properties for carrying processes involving contacting at least one low carbon number aliphatic hydrocarbon having from 1 to about 4 carbon atoms per molecule with the catalytic composite comprising UZM-44 to produce at least one aromatic hydrocarbon.

    Abstract translation: 已经合成了一系列名为UZM-44的硅铝酸盐沸石。 这些沸石由经验公式表示。 NanMmk + TtAl1-xExSiyOz其中“n”是Na与（Al + E）的摩尔比，M表示来自锌，第1族，第2族，第3族和/或周期表的镧系的金属或金属， m“是M与（Al + E）的摩尔比，”k“是金属或金属M的平均电荷，T是有机结构导向剂或试剂，E是骨架元素如镓。 UZM-44具有催化性能，用于承载使每分子具有1至约4个碳原子的至少一个低碳数脂族烃与包含UZM-44的催化复合物接触以产生至少一种芳族烃。

    Processes and apparatuses for methylation of aromatics in an aromatics complex
    6.
    发明授权
    Processes and apparatuses for methylation of aromatics in an aromatics complex 有权

    公开(公告)号：US11208365B2

    公开(公告)日：2021-12-28

    申请号：US15809868

    申请日：2017-11-10

    Applicant: UOP LLC

    Inventor： Deng-Yang Jan ,  Timur V. Voskoboynikov ,  Mark B. Koch

    IPC: C07C2/86 ,  B01J29/70

    Abstract: Processes and apparatuses for benzene and/or toluene methylation under conditions of low temperatures in one of a vapor phase, a liquid phase or a mixed vapor-liquid phase, in an aromatics complex for producing para-xylene are described. More specifically, a process for producing a xylene isomer comprising reacting oxygenates with an aromatic feedstock comprising toluene and/or benzene in a methylation zone operating under alkylation conditions including one of a vapor, a liquid phase or a mixed vapor-liquid phase in the presence of a catalyst to provide a product stream comprising the xylene isomer is described.

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