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1. 发明专利

GB2476770B Synthesis of diester-based lubricants from enzymatically-directed epoxides 未知
公开(公告)号：GB2476770B
公开(公告)日：2012-10-24
申请号：GB201107583
申请日：2009-11-12
申请人： CHEVRON USA INC , NOVOZYMES AS
发明人： MILLER STEPHEN J , ELOMARI SALEH , ZHOU ZHEN , BRASK JESPER , BORCH KIM
IPC分类号： C10M105/36 , C10M105/32 , C12P7/40 , C12P7/62
摘要： 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.

2. 发明专利

GB2490435B Synthesis of diester-based lubricants from enzymatically-directed epoxides 未知
公开(公告)号：GB2490435B
公开(公告)日：2012-12-26
申请号：GB201211719
申请日：2012-07-02
申请人： CHEVRON USA INC , NOVOZYMES AS
发明人： MILLER STEPHEN , ELOMARI SALEH , ZHOU ZHEN , BRASK JESPER , BORCH KIM
IPC分类号： C10M105/32 , C10M129/68 , C10M177/00 , C12P7/62
摘要： 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.

3. 发明专利

GB2476770A Synthesis of diester-based lubricants from enzymatically-directed epoxides 未知
公开(公告)号：GB2476770A
公开(公告)日：2011-07-06
申请号：GB201107583
申请日：2009-11-12
申请人： CHEVRON USA INC , NOVOZYMES AS
发明人： MILLER STEPHEN J , ELOMARI SALEH , ZHOU ZHEN , BRASK JESPER , BORCH KIM
IPC分类号： C10M105/36 , C10M105/32 , C12P7/40 , C12P7/62
摘要： 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.

4. 发明专利

GB2490435A Synthesis of diester-based lubricants from enzymatically-derived epoxides 未知
公开(公告)号：GB2490435A
公开(公告)日：2012-10-31
申请号：GB201211719
申请日：2012-07-02
申请人： CHEVRON USA INC , NOVOZYMES AS
发明人： MILLER STEPHEN , ELOMARI SALEH , ZHOU ZHEN , BRASK JESPER , BORCH KIM
IPC分类号： C10M105/32 , C10M129/68 , C10M177/00 , C12P7/62
摘要： The present invention is generally directed to methods of making diester-based lubricant compositions, wherein formation of diester species proceeds via ring-opening of the epoxide ring to form a diol, and then esterification of epoxide intermediates, and wherein the epoxide intermediates are generated via an enzymatically-driven mechanism. 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.

5. 发明专利

JP2013079390A Lubricant or fuel blendstock made by ionic liquid oligomerization of olefins in the presence of isoparaffins 审中-公开
标题翻译：润滑剂或燃料混合物在异烟肼存在下离子液体低聚烯烃
公开(公告)号：JP2013079390A
公开(公告)日：2013-05-02
申请号：JP2012274330
申请日：2012-12-17
申请人： Chevron Usa Inc , シェブロンユー.エス.エー. インコーポレイテッド
发明人： ELOMARI SALEH , KRUG RUSSELL
IPC分类号： C10G50/02 , C10M107/02 , C10M143/00 , C10M177/00 , C10N20/00 , C10N20/02 , C10N30/00 , C10N30/06 , C10N70/00
CPC分类号： C10G50/02 , C07C2/62 , C07C2527/11 , C07C2527/125 , C07C2531/02 , C10G2300/1081 , C10G2300/1088 , C10G2300/20 , C10G2400/10 , C10L1/04 , C10M107/10 , C10M2205/0206 , C10M2205/0285 , C10N2220/024 , Y02P30/20 , C07C9/14 , C07C9/22
摘要： PROBLEM TO BE SOLVED: To provide a method for making a lubricant or distillate fuel starting materials with low degree of unsaturation (low concentration of double bonds) and thus reducing the need for deep hydrogenation while preferably maintaining or more preferably increasing the average molecular weight and branching of the material.SOLUTION: There are provided a process and a method for making a superior lubricant or distillate fuel component by the oligomerization/alkylation of a mixture comprising olefins and isoparaffins to produce an alkylated ("capped") olefin oligomer using an acidic chloroaluminate ionic liquid catalyst system.
摘要翻译：要解决的问题：提供一种制备具有低不饱和度（低浓度双键）的润滑剂或馏出燃料起始材料的方法，从而减少对深加氢的需要，同时优选保持或更优选地增加平均值分子量和分支的材料。解决方案：提供了通过包含烯烃和异链烷烃的混合物的低聚/烷基化制备优异的润滑剂或馏出物燃料组分以产生使用酸性氯铝酸盐离子的烷基化（“封端”）烯烃低聚物的方法和方法液体催化剂体系。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012111954A Process for making and composition of superior lubricant or lubricant blendstock 有权
标题翻译：超级润滑剂或润滑剂混合物的制备和组合方法
公开(公告)号：JP2012111954A
公开(公告)日：2012-06-14
申请号：JP2012010634
申请日：2012-01-23
申请人： Chevron Usa Inc , シェブロンユー.エス.エー. インコーポレイテッド
发明人： ELOMARI SALEH , KRUG RUSSELL
IPC分类号： C10G53/02 , C10G50/02 , C10M107/02 , C10M143/00 , C10M177/00 , C10N20/00 , C10N20/02 , C10N30/00 , C10N30/06 , C10N70/00
CPC分类号： C10M109/02 , C07C2527/125 , C07C2531/02 , C10G2300/1081 , C10G2300/1088 , C10G2300/301 , C10G2300/302 , C10G2300/304 , C10G2400/10 , C10M105/04 , C10M127/02 , C10M177/00 , C10M2205/0285 , C10N2220/022 , C10N2220/023 , C10N2230/02 , C10N2270/00 , C10M2203/0206
摘要： PROBLEM TO BE SOLVED: To provide a process for making a lubricant or lubricant component, wherein the process includes a step of forming an alkylated oligomeric product having low olefin content, a cloud point less than -50 °C, a viscosity index of at least 134, and a difference between the T90 and T10 boiling points of at least 225 °F by simulated distillation (SIMDIST).SOLUTION: The process includes: a step of oligomerizing a feed comprising one or more olefins in an ionic liquid oligomerization zone; and a step of alkylating the oligomer in the presence of an isoparaffin, in an ionic liquid alkylation zone.
摘要翻译：要解决的问题：提供一种制备润滑剂或润滑剂组分的方法，其中该方法包括形成低烯烃含量的烷基化低聚产物，低于-50℃的浊点，粘度指数至少为134，通过模拟蒸馏（SIMDIST），T90至T10沸点之间的差值至少为225°F。解决方案：该方法包括：在离子液体低聚区中使包含一种或多种烯烃的进料低聚的步骤; 以及在离子液体烷基化区中在异链烷烃存在下烷基化低聚物的步骤。版权所有（C）2012，JPO＆INPIT

7. 发明申请

WO2011019564A3 BASE OIL COMPOSITION COMPRISING OLIGOMERIZED OLEFINS 审中-公开
标题翻译：包含低聚烯烃的基础油组合物
公开(公告)号：WO2011019564A3
公开(公告)日：2011-06-16
申请号：PCT/US2010044410
申请日：2010-08-04
申请人： CHEVRON USA INC , ELOMARI SALEH , MILLER STEPHEN J
发明人： ELOMARI SALEH , MILLER STEPHEN J
IPC分类号： C10M105/04 , C07C2/22
CPC分类号： C10M107/06 , C10G50/02 , C10G2300/1092 , C10G2300/301 , C10G2300/302 , C10G2300/304 , C10G2400/10 , C10M107/10 , C10M2205/0245 , C10N2220/022 , C10N2220/023 , C10N2270/00 , C10M2205/0285
摘要： We provide a base oil, comprising one or more oligomerized olefins, wherein the base oil has: a. a kinematic viscosity at 100 °C greater than 2.9 mm2/s; b. a viscosity index from 25 to 90; and c. a cloud point less than -55 °C. We provide a base oil made by oligomerizing propylene in an ionic liquid catalyst, where the base oil has a viscosity index from 25 to 90 and the base oil is colorless. We also provide a base oil made by oligomerizing an olefin feed comprising propylene in an acidic alkyl-pyridinium chloroaluminate ionic liquid, wherein the base oil has a viscosity index at 100 °C greater than 2.9 mm2/s, a viscosity index from 25 to 90, and a cloud point less than -55 °C.
摘要翻译：我们提供包含一种或多种低聚烯烃的基础油，其中基础油具有：a。 100℃时的运动粘度大于2.9mm 2 / s; 湾 25至90的粘度指数; 和c。浊点小于-55°C。本发明提供一种将丙烯低聚合于离子液体催化剂中制成的基础油，其中基础油的粘度指数为25-90，基础油无色。我们还提供了一种通过在酸性烷基 - 吡啶鎓氯铝酸盐离子液体中使包含丙烯的烯烃进料低聚而制备的基础油，其中基础油在100℃下的粘度指数大于2.9mm 2 / s，粘度指数为25-90 ，浊点小于-55°C。

8. 发明申请

WO2007124343A3 REGENERATION OF IONIC LIQUID CATALYST USING A METAL IN THE ABSENCE OF ADDED HYDROGEN 审中-公开
标题翻译：在添加氢气的情况下使用金属的离子液体催化剂的再生
公开(公告)号：WO2007124343A3
公开(公告)日：2008-09-12
申请号：PCT/US2007066934
申请日：2007-04-19
申请人： CHEVRON USA INC , ELOMARI SALEH , HARRIS THOMAS V , TIMKEN HYE KYUNG C , TRUMBULL STEVEN E
发明人： ELOMARI SALEH , HARRIS THOMAS V , TIMKEN HYE KYUNG C , TRUMBULL STEVEN E
IPC分类号： B01J20/34
CPC分类号： B01J38/48 , B01J31/0284 , B01J31/0298 , B01J31/4092
摘要： A process for regenerating a used acidic ionic liquid catalyst comprising contacting the used ionic liquid catalyst with at teas! one metal in a regeneration zone in the absence of added hydrogen under regeneration conditions for a time sufficient to increase the activity of the ionic liquid catalyst is described. In one embodiment, regeneration is conducted in the presence of a hydrocarbon solvent.
摘要翻译：一种再生使用的酸性离子液体催化剂的方法，包括使用过的离子液体催化剂与描述了在再生条件下在没有加入氢的情况下再生区中的一种金属足以提高离子液体催化剂活性的时间。在一个实施方案中，在烃溶剂存在下进行再生。

9. 发明申请

WO2007124359A3 REGENERATION OF IONIC LIQUID CATALYST USING A REGENERATION METAL IN THE PRESENCE OF ADDED HYDROGEN 审中-公开
标题翻译：使用再生金属在添加氢存在下再生离子液体催化剂
公开(公告)号：WO2007124359A3
公开(公告)日：2008-09-04
申请号：PCT/US2007066966
申请日：2007-04-19
申请人： CHEVRON USA INC , ELOMARI SALEH , HARRIS THOMAS V
发明人： ELOMARI SALEH , HARRIS THOMAS V
IPC分类号： B01J20/34
CPC分类号： B01J38/10 , B01J31/0239 , B01J31/0284 , B01J31/0288 , B01J31/40 , B01J38/58 , B01J2231/4205
摘要： A process for regenerating a used acidic ionic liquid catalyst comprising contacting the used ionic liquid catalyst with at least one 'regeneration' metal in a regeneration zone in the presence of added hydrogen under regeneration conditions for a time sufficient to increase the activity of the ionic liquid catalyst is described. In one embodiment, regeneration is conducted in the presence of a hydrocarbon solvent.
摘要翻译：一种用于再生所用酸性离子液体催化剂的方法，包括在再生条件下，在加入的氢气存在下，将所用离子液体催化剂与再生区中的至少一种“再生”金属接触一段足以提高离子液体活性的时间催化剂。在一个实施方案中，在烃溶剂存在下进行再生。

10. 发明申请

WO2007112238A3 ALKYLATION PROCESS USING AN ALKYL HALIDE PROMOTED IONIC LIQUID CATALYST 审中-公开
标题翻译：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
申请人： CHEVRON USA INC , ELOMARI SALEH
发明人： ELOMARI SALEH
IPC分类号： C07C2/60 , C07C2/62
CPC分类号： C07C2/62 , C07C2/60 , C07C2527/11 , C07C2531/02 , C10G29/205
摘要： 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.
摘要翻译：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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