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    Dehydrogenation Process
    34.
    发明申请
    Dehydrogenation Process 有权
    脱氢工艺

    公开(公告)号：US20120271077A1

    公开(公告)日：2012-10-25

    申请号：US13512625

    申请日：2010-12-17

    申请人： Teng Xu ,  Stuart L. Soled ,  Edward A. Lemon, JR. ,  Christine E. Kliewer ,  Tan-Jen Chen ,  Joseph E. Baumgartner ,  Sabato Miseo

    发明人： Teng Xu ,  Stuart L. Soled ,  Edward A. Lemon, JR. ,  Christine E. Kliewer ,  Tan-Jen Chen ,  Joseph E. Baumgartner ,  Sabato Miseo

    IPC分类号： C07C5/367

    CPC分类号： B01J37/0203 ,  B01J23/40 ,  C07C5/367 ,  C07C5/373 ,  C07C13/19 ,  C07C2523/42 ,  Y02P20/52 ,  C07C15/04 ,  C07C9/14

    摘要： In a dehydrogenation process a hydrocarbon stream comprising at least one non-aromatic six-membered ring compound and at least one five-membered ring compound is contacted with a dehydrogenation catalyst produced by a method comprising treating the support with a liquid composition comprising the dehydrogenation component or a precursor thereof and at least one organic dispersant selected from an amino alcohol and an amino acid. The contacting is conducted under conditions effective to convert at least a portion of the at least one non-aromatic six-membered ring compound in the hydrocarbon stream to benzene and to convert at least a portion of the at least one five-membered ring compound in the hydrocarbon stream to paraffins.

    摘要翻译： 在脱氢方法中，包含至少一种非芳族六元环化合物和至少一种五元环化合物的烃流与脱氢催化剂接触，所述脱氢催化剂通过包括用包含脱氢组分的液体组合物处理载体的方法制备 或其前体和至少一种选自氨基醇和氨基酸的有机分散剂。 该接触在有效将烃流中的至少一种非芳香族六元环化合物的至少一部分转化为苯并将至少一部分至少一种五元环化合物转化为 烃流至石蜡。

    Oxygenate Conversion Catalyst System And Processes For Making And Using Same
    36.
    发明申请
    Oxygenate Conversion Catalyst System And Processes For Making And Using Same 有权
    氧化转化催化剂体系和制备和使用相同的方法

    公开(公告)号：US20100179363A1

    公开(公告)日：2010-07-15

    申请号：US12352433

    申请日：2009-01-12

    申请人： Stephen H. Brown ,  Guang Cao ,  Teng Xu

    发明人： Stephen H. Brown ,  Guang Cao ,  Teng Xu

    IPC分类号： C07C1/00 ,  B01J31/02

    CPC分类号： B01J29/85 ,  B01J29/7015 ,  B01J37/0201 ,  B01J37/0203 ,  C07C1/20 ,  C07C2529/70 ,  C07C2529/85 ,  C07C11/02

    摘要： The invention includes a method for impregnating a molecular sieve primary catalyst with an aromatic co-catalyst, the method comprising contacting the small pore molecular sieve primary catalyst having a porous framework structure with a combination of from at least 50 wt % to about 99.9 wt % of an aromatic co-catalyst and from about 0.1 wt % to less than 50 wt % of a polar impregnation agent containing one or more heteroatoms selected from the group consisting of nitrogen, oxygen, sulfur, phosphorus, and boron, under conditions sufficient to impregnate the porous framework structure of the primary catalyst with the aromatic co-catalyst (and optionally also with the polar impregnation agent), thus forming an integrated catalyst system. Methods for converting oxygenates to olefins using said integrated catalyst system are also described herein.

    摘要翻译： 本发明包括用芳族助催化剂浸渍分子筛初级催化剂的方法，该方法包括将具有多孔骨架结构的小孔分子筛初级催化剂与至少50wt％至约99.9wt％ 的芳族助催化剂和约0.1重量％至小于50重量％的含有一个或多个选自氮，氧，硫，磷和硼的杂原子的极性浸渍剂，在足以浸渍的条件下 主要催化剂与芳族助催化剂（以及任选地还与极性浸渍剂）的多孔骨架结构，从而形成一体的催化剂体系。 本文还描述了使用所述一体化催化剂体系将含氧化合物转化为烯烃的方法。

    Catalyst compositions and preparation thereof
    39.
    发明申请
    Catalyst compositions and preparation thereof 有权
    催化剂组合物及其制备方法

    公开(公告)号：US20070249488A1

    公开(公告)日：2007-10-25

    申请号：US11713199

    申请日：2007-03-02

    申请人： Teng Xu

    发明人： Teng Xu

    IPC分类号： B01J29/064 ,  B01J21/04

    CPC分类号： B01J29/06 ,  B01J23/10 ,  B01J27/232 ,  B01J29/85 ,  B01J35/0006 ,  B01J35/023 ,  B01J37/04 ,  B01J2229/42 ,  C07C1/20 ,  C07C11/02

    摘要： This invention relates to a process and the product thereof for preparing, a molecular sieve catalyst composition, comprising a mixture of: a first quantity of molecular sieve particles, having an 8-ring or larger structure, and a pore size of from about 3 angstroms to about 15 angstroms; and a second quantity of metal carbonate particles; the mixture having been calcined at a temperature of at least about 200° C. for at least about 1 second.

    摘要翻译： 本发明涉及一种用于制备分子筛催化剂组合物的方法及其产物，该分子筛催化剂组合物包含以下混合物：具有8环或更大结构的第一数量的分子筛颗粒和约3埃的孔径 至约15埃; 和第二量的金属碳酸盐颗粒; 该混合物已经在至少约200℃的温度下煅烧至少约1秒。