SYNTHESIS OF DIESTER-BASED LUBRICANTS FROM ENZYMATICALLY-DIRECTED EPOXIDES
    31.
    发明申请
    SYNTHESIS OF DIESTER-BASED LUBRICANTS FROM ENZYMATICALLY-DIRECTED EPOXIDES 审中-公开
    基于环氧化合物的基于脱硫剂的润滑剂的合成

    公开(公告)号:WO2010056832A2

    公开(公告)日:2010-05-20

    申请号:PCT/US2009064170

    申请日:2009-11-12

    Abstract: The present invention is generally directed to methods of making diester-based lubricant compositions, wherein formation of diester species proceeds via esterification of epoxide intermediates, and wherein the epoxide intermediates are generated via an enzymatically-driven mechanism. In some embodiments, the methods for making such diester-based lubricants utilize a biomass precursor and/or low value (e.g., Fischer-Tropsch (FT) olefins and/or alcohols) so as to produce high value diester-based lubricants. In some embodiments, such diester-based lubricants are derived from FT olefins and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.

    Abstract translation: 本发明通常涉及制备二酯基润滑剂组合物的方法,其中二酯物质的形成通过环氧化物中间体的酯化进行,并且其中环氧化物中间体通过酶驱动的机理产生。 在一些实施方案中,制备这种基于二酯的润滑剂的方法利用生物质前体和/或低价值(例如费 - 托(FT)烯烃和/或醇),以便产生高价值的基于二酯的润滑剂。 在一些实施方案中,这种基于二酯的润滑剂衍生自FT烯烃和脂肪酸。 脂肪酸可以来自生物基源(即生物质,可再生能源),或者可以通过氧化从FT醇衍生。

    ALKYLATION PROCESS USING AN ALKYL HALIDE PROMOTED IONIC LIQUID CATALYST
    35.
    发明申请
    ALKYLATION PROCESS USING AN ALKYL HALIDE PROMOTED IONIC LIQUID CATALYST 审中-公开
    使用烷基卤化物促进离子液体催化剂的烷基化方法

    公开(公告)号:WO2007112238A3

    公开(公告)日:2008-07-24

    申请号:PCT/US2007064431

    申请日:2007-03-20

    Inventor: ELOMARI SALEH

    CPC classification number: C07C2/62 C07C2/60 C07C2527/11 C07C2531/02 C10G29/205

    Abstract: A process for the production of a high quality gasoline blending components from refinery process streams by the alkylation of light isoparafflns with olefins using an ionic liquid catalyst is disclosed. The alkylation process comprises contacting a hydrocarbon mixture comprising at least one olefin having from 2 to 6 carbon atoms and at least one isoparaffin having from 3 to 6 carbon atoms under alkylation conditions, said catalyst comprising a mixture of at least one acidic ionic liquid and at least one alkyl halide. In one embodiment, the acidic ionic liquid is chloroaluminate ionic liquid prepared by mixing aluminum trichloride (AlCl 3 ) and a hydrocatbyl substituted pyridinium halide, a hydrocarbyl substituted imidazolium halide, trialkylammonium hydrohalide or tetraalkylammonium halide of the general formulas (A), (B), (C) and (D), respectively, where R=H, methyl, ethyl, propyl, butyl, pentyl or hexyl group and X is a halide and preferably a chloride, and R 1 and R 2 =H, methyl, ethyl, propyl, butyl, pentyl or hexyl group and where R 1 and R 2 may or may not be the same, and R 3 , R 4 and R 5 and R 6 =methyl, ethyl, propyl, butyl, pentyl or hexyl group and where R 3 , R 4 , R 5 and R 6 may or may not be the same.

    Abstract translation: 公开了一种通过使用离子液体催化剂通过烯烃使轻质异链烷烃烷基化从炼厂工艺流中生产高品质汽油调和组分的方法。 烷基化方法包括在烷基化条件下使包含至少一种具有2至6个碳原子的烯烃和至少一种具有3至6个碳原子的异链烷烃的烃混合物接触,所述催化剂包含至少一种酸性离子液体和 至少一种烷基卤化物。 在一个实施方案中,酸性离子液体是氯铝酸盐离子液体,其通过将三氯化铝(AlCl 3 N 3)和氢化烷基取代的吡啶鎓卤化物,烃基取代的卤化咪唑鎓,氢化三烷基铵盐或通式为的四烷基卤化铵 (A),(B),(C)和(D),其中R = H,甲基,乙基,丙基,丁基,戊基或己基,X是卤化物,优选氯化物, 1和R 2 = H,甲基,乙基,丙基,丁基,戊基或己基,并且其中R 1和R 2 可以相同也可以不相同,R 3,R 4和R 5和R 6 = 甲基,乙基,丙基,丁基,戊基或己基,其中R 3,R 4,R 5和R 6, / SUB>可能或可能不一样。

    ISOMERIZATION OF BUTENE IN THE IONIC LIQUID-CATALYZED ALKYLATION OF LIGHT ISOPARAFFINS AND OLEFINS
    36.
    发明申请
    ISOMERIZATION OF BUTENE IN THE IONIC LIQUID-CATALYZED ALKYLATION OF LIGHT ISOPARAFFINS AND OLEFINS 审中-公开
    在轻质异硫氰酸酯和烯烃的离子液体催化烷基化中的存在的同位素

    公开(公告)号:WO2008076823A1

    公开(公告)日:2008-06-26

    申请号:PCT/US2007/087423

    申请日:2007-12-13

    Abstract: A process for producing alkylate comprising contacting a first hydrocarbon stream comprising at least one olefin having from 2 to 6 carbon atoms which contains 1-butene with an isomerization catalyst under conditions favoring the isomerization of 1-butene to 2-butene so the isomerized stream contains a greater concentration of 2-butene than the first hydrocarbon stream and contacting the isomerized stream and a second hydrocarbon stream comprising at least one isoparaffin having from 3 to 6 carbon atoms with an acidic ionic liquid catalyst under alkylation conditions to produce an alkylate stream is disclosed.

    Abstract translation: 一种生产烷基化物的方法,包括在有利于1-丁烯异构化为2-丁烯的条件下,使包含至少一种含有2-6个碳原子的含有1-丁烯的烯烃与异构化催化剂接触的第一烃料流,使得异构化料流含有 公开了比第一烃流更高浓度的2-丁烯,并且在烷基化条件下使异源化物流和包含至少一个具有3至6个碳原子的异链烷烃的第二烃流与酸性离子液体催化剂接触以产生烷基化物流 。

    ALKYLATION PROCESS USING AN ALKYL HALIDE PROMOTED IONIC LIQUID CATALYST
    39.
    发明申请
    ALKYLATION PROCESS USING AN ALKYL HALIDE PROMOTED IONIC LIQUID CATALYST 审中-公开
    使用烷基卤化物促进离子液体催化剂的烷基化方法

    公开(公告)号:WO2007112238A2

    公开(公告)日:2007-10-04

    申请号:PCT/US2007/064431

    申请日:2007-03-20

    Inventor: ELOMARI, Saleh

    CPC classification number: C07C2/62 C07C2/60 C07C2527/11 C07C2531/02 C10G29/205

    Abstract: A process for the production of a high quality gasoline blending components from refinery process streams by the alkylation of light isoparafflns with olefins using an ionic liquid catalyst is disclosed. The alkylation process comprises contacting a hydrocarbon mixture comprising at least one olefin having from 2 to 6 carbon atoms and at least one isoparaffin having from 3 to 6 carbon atoms under alkylation conditions, said catalyst comprising a mixture of at least one acidic ionic liquid and at least one alkyl halide. In one embodiment, the acidic ionic liquid is chloroaluminate ionic liquid prepared by mixing aluminum trichloride (AlCl 3 ) and a hydrocatbyl substituted pyridinium halide, a hydrocarbyl substituted imidazolium halide, trialkylammonium hydrohalide or tetraalkylammonium halide of the general formulas (A), (B), (C) and (D), respectively, where R=H, methyl, ethyl, propyl, butyl, pentyl or hexyl group and X is a halide and preferably a chloride, and R 1 and R 2 =H, methyl, ethyl, propyl, butyl, pentyl or hexyl group and where R 1 and R 2 may or may not be the same, and R 3 , R 4 and R 5 and R 6 =methyl, ethyl, propyl, butyl, pentyl or hexyl group and where R 3 , R 4 , R 5 and R 6 may or may not be the same.

    Abstract translation: 公开了一种通过使用离子液体催化剂通过烯烃使轻质异链烷烃烷基化从炼厂工艺流中生产高品质汽油调和组分的方法。 烷基化方法包括在烷基化条件下使包含至少一种具有2至6个碳原子的烯烃和至少一种具有3至6个碳原子的异链烷烃的烃混合物接触,所述催化剂包含至少一种酸性离子液体和 至少一种烷基卤化物。 在一个实施方案中,酸性离子液体是氯铝酸盐离子液体,其通过将三氯化铝(AlCl 3 N 3)和氢化烷基取代的吡啶鎓卤化物,烃基取代的卤化咪唑鎓,氢化三烷基铵盐或通式为的四烷基卤化铵 (A),(B),(C)和(D),其中R = H,甲基,乙基,丙基,丁基,戊基或己基,X是卤化物,优选氯化物, 1和R 2 = H,甲基,乙基,丙基,丁基,戊基或己基,并且其中R 1和R 2 可以相同也可以不相同,R 3,R 4和R 5和R 6 = 甲基,乙基,丙基,丁基,戊基或己基,其中R 3,R 4,R 5和R 6, / SUB>可能或可能不一样。

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