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    PROCESS OF SYNTHESIS GAS CONVERSION TO LIQUID HYDROCARBON MIXTURES USING SYNTHESIS GAS CONVERSION CATALYST AND HYDROISOMERIZATION CATALYST
    53.
    发明申请
    PROCESS OF SYNTHESIS GAS CONVERSION TO LIQUID HYDROCARBON MIXTURES USING SYNTHESIS GAS CONVERSION CATALYST AND HYDROISOMERIZATION CATALYST 审中-公开
    使用合成气转化催化剂和氢化催化剂合成气体混合物的合成方法

    公开(公告)号：US20110160315A1

    公开(公告)日：2011-06-30

    申请号：US12780672

    申请日：2010-05-14

    申请人： Charles L. Kibby ,  Robert J. Saxton ,  Kandaswamy Jothimurugesan ,  Tapan K. Das

    发明人： Charles L. Kibby ,  Robert J. Saxton ,  Kandaswamy Jothimurugesan ,  Tapan K. Das

    IPC分类号： C07C1/04

    CPC分类号： C07C9/22 ,  C07C1/0435 ,  C07C5/222 ,  C07C9/16 ,  C07C2529/72

    摘要： A process is disclosed for converting synthesis gas to a liquid hydrocarbon mixture useful as distillate fuel and/or lube base oil which is substantially free of solid wax. A synthesis gas feed is contacted with a synthesis gas conversion catalyst in an upstream bed and a hydroisomerization catalyst containing a metal promoter and an acidic component in a downstream bed within a single reactor at essentially common reaction conditions. A Fischer-Tropsch wax is formed over the synthesis gas conversion catalyst and said wax is subsequently hydroisomerized over the hydroisomerization catalyst, thereby resulting in a liquid hydrocarbon mixture having a desirable product distribution.

    摘要翻译： 公开了一种将合成气转化为可用作基本上不含固体蜡的馏出物燃料和/或润滑油基础油的液体烃混合物的方法。 合成气进料在上游床中与合成气转化催化剂和含有金属助催化剂和酸性组分的加氢异构化催化剂在基本上常见的反应条件下在单个反应器内的下游床中接触。 在合成气转化催化剂上形成费托蜡，然后所述蜡在加氢异构化催化剂上加氢异构化，从而得到具有所需产物分布的液态烃混合物。

    Non-hydrothermal method of making a titanium-containing zeolite
    56.
    发明授权
    Non-hydrothermal method of making a titanium-containing zeolite 失效
    制备含钛沸石的非水热法

    公开(公告)号：US5688484A

    公开(公告)日：1997-11-18

    申请号：US681585

    申请日：1996-07-29

    申请人： Robert J. Saxton ,  John G. Zajacek

    发明人： Robert J. Saxton ,  John G. Zajacek

    IPC分类号： C01B37/00 ,  C01B33/34

    CPC分类号： C01B37/005 ,  Y10S423/22

    摘要： A process for producing a titanium-containing zeolite such as TS-1 titanium silicalite is disclosed. A precursor mixture comprising a silica source such as tetraalkylorthosilicate, a titanium source such as titanium alkoxide, a growth medium comprising a nitrogen-containing organic base such as an amine, a fluoride-containing mineralizing agent such as hydrogen fluoride, and an optional organic solvent, is formed then heated to yield the titanium-containing zeolite as solid crystals. A controlled amount of water may be present in the growth medium. The process is capable of providing good yields of high purity zeolites containing framework titanium atoms even in the absence of a quaternary ammonium salt.

    摘要翻译： 公开了一种生产含钛沸石如TS-1钛硅沸石的方法。 包含二氧化硅源的前体混合物，例如原硅酸四烷基酯，钛源如钛醇盐，生长介质，其包含含氮有机碱如胺，含氟化物的矿化剂如氟化氢和任选的有机溶剂 ，然后加热形成含钛沸石作为固体晶体。 受控量的水可能存在于生长培养基中。 该方法即使在不存在季铵盐的情况下也能够提供含有骨架钛原子的高纯度沸石的良好产率。

    Asymetric epoxidation using a titanium-containing zeolite and a chiral hydroperoxide
    59.
    发明授权
    Asymetric epoxidation using a titanium-containing zeolite and a chiral hydroperoxide 失效
    使用含钛沸石和手性氢过氧化物进行不对称环氧化

    公开(公告)号：US5663384A

    公开(公告)日：1997-09-02

    申请号：US611732

    申请日：1996-03-06

    申请人： Wilfred Po-sum Shum ,  Robert J. Saxton ,  John G. Zajacek

    发明人： Wilfred Po-sum Shum ,  Robert J. Saxton ,  John G. Zajacek

    IPC分类号： C07B53/00 ,  C07D301/19

    CPC分类号： C07D301/19 ,  C07B53/00

    摘要： Prochiral ethylenically unsaturated substrates are converted to chiral epoxides by reaction with optically active hydroperoxides in the presence of titanium-containing zeolites such as titanium zeolite beta. The method is particularly suitable for producing epoxides from unsubstituted aliphatic olefins which have exceptionally high optical purity as measured by enantiomeric excess.

    摘要翻译： 通过在含钛沸石如钛沸石β的存在下与光学活性氢过氧化物反应，将前手性烯属不饱和基材转化为手性环氧化物。 该方法特别适用于通过对映异构体过量测定的具有非常高的光学纯度的未取代的脂族烯烃制备环氧化物。