公开(公告)号：WO2012087467A2

公开(公告)日：2012-06-28

申请号：PCT/US2011/061371

申请日：2011-11-18

申请人： CHEVRON U.S.A. INC. ,  SCHEXNAYDRE, Ryan J. ,  ROSENBAUM, John M. ,  ELOMARI, Saleh ,  MILLER, Stephen J. ,  ZHOU, Zhen

发明人： SCHEXNAYDRE, Ryan J. ,  ROSENBAUM, John M. ,  ELOMARI, Saleh ,  MILLER, Stephen J. ,  ZHOU, Zhen

IPC分类号： H01B3/22 ,  H01B3/20 ,  C07C69/02

CPC分类号： H01B3/22 ,  C07C69/28

摘要： Provided is an electrical insulating oil formulation comprising at least one diester or triester species having ester links on adjacent carbons, and an anti-oxidant additive. The formulation exhibits an excellent balance of the pour point, viscosity and fire point properties, and is imminently suitable for use as a transformer oil.

摘要翻译： 提供了一种电绝缘油制剂，其包含至少一种在相邻碳上具有酯键的二酯或三酯物质和抗氧化剂添加剂。 该配方在倾点，粘度和燃点性能方面表现出极佳的平衡，并且非常适合用作变压器油。

公开(公告)号：WO2011019564A4

公开(公告)日：2011-09-01

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： 我们提供一种基础油，其包含一种或多种低聚烯烃，其中所述基础油具有：a。 100℃下的运动粘度大于2.9 mm2 / s; 湾 粘度指数为25〜90; 和c。 浊点小于-55°C。 我们提供通过在离子液体催化剂中使丙烯低聚制得的基础油，其中基础油的粘度指数为25至90，基础油为无色。 我们还提供通过在酸性烷基 - 氯铬酸吡啶鎓离子液体中将包含丙烯的烯烃进料低聚制得的基础油，其中基油在100℃下的粘度指数大于2.9mm 2 / s，粘度指数为25至90 ，浊点小于-55℃。

公开(公告)号：WO2010144296A3

公开(公告)日：2010-12-16

申请号：PCT/US2010/037168

申请日：2010-06-03

申请人： CHEVRON U.S.A. INC. ,  ELOMARI, Saleh ,  MILLER, Stephen, Joseph ,  ZHOU, Zhen

发明人： ELOMARI, Saleh ,  MILLER, Stephen, Joseph ,  ZHOU, Zhen

IPC分类号： C10M129/95 ,  C10M129/68 ,  C07C67/08 ,  C07C69/34

摘要： The present invention is generally directed to triester-based lubricant compositions. The present invention is also directed to methods of making these and other similar lubricant compositions. In some embodiments, the methods for making such triester-based lubricants utilize a biomass precursor comprising mono-unsaturated fatty acids, wherein such mono-unsaturated fatty acids are reduced to mono-unsaturated fatty alcohols en route to the synthesis of triester species for use as/in the triester-based lubricant compositions. Subsequent steps in such synthesis may employ carboxylic acids and/or acyl halides/anhydrides derived from biomass and/or Fischer-Tropsch synthesis.

公开(公告)号：WO2010074835A3

公开(公告)日：2010-08-19

申请号：PCT/US2009064596

申请日：2009-11-16

申请人： CHEVRON USA INC ,  LACHEEN HOWARD S ,  ELOMARI SALEH

发明人： LACHEEN HOWARD S ,  ELOMARI SALEH

IPC分类号： B01J31/18 ,  B01J27/10 ,  B01J27/24 ,  B01J31/14

CPC分类号： B01J31/0278 ,  B01J31/0284 ,  B01J31/26 ,  B01J31/40 ,  B01J2231/32 ,  C07C2/60 ,  C07C2531/14 ,  C10G29/205 ,  C10G2300/1081 ,  C10G2300/1088 ,  C10G2300/305 ,  Y02P20/584 ,  C07C9/00

摘要： An ionic liquid catalyst is provided comprising an ammonium chloroaluminate salt, and having a molar ratio of Al to N greater than 2.0 when held at a temperature at or below 25°C for at least two hours. There is also provided an ionic liquid catalyst comprising an alkyl-pyridinium haloaluminate and an impurity, wherein the ionic liquid catalyst has a molar ratio of Al to N greater than 2.0 when held at a temperature at or below 25°C for at least two hours. In a third embodiment, there is provided an ionic liquid system for isoparaffin/olefin alkylation, comprising a quaternary ammonium chloroaluminate, a conjunct polymer, and a hydrogen chloride. The ionic liquid system has a molar ratio of Al to N from 2.1 to 8.0. Less than 0.1 wt% AlCl3 precipitates from the ionic liquid system when it is held for three hours or longer at or below 25°C.

摘要翻译： 提供一种离子液体催化剂，其包含氯铝酸铵盐，并且当在等于或低于25℃的温度下保持至少2小时时Al与N的摩尔比大于2.0。 还提供了包含烷基 - 吡啶鎓卤代铝酸盐和杂质的离子液体催化剂，其中当在25℃或低于25℃的温度下保持至少2小时时，离子液体催化剂的Al与N的摩尔比大于2.0 。 在第三个实施方案中，提供了用于异链烷烃/烯烃烷基化的离子液体体系，其包含季铵氯铝酸盐，混合聚合物和氯化氢。 该离子液体体系具有2.1至8.0的Al与N的摩尔比。 当其在25℃或低于25℃下保持三小时或更长时，小于0.1重量％的AlCl3从离子液体体系中沉淀。

公开(公告)号：WO2010074836A2

公开(公告)日：2010-07-01

申请号：PCT/US2009064600

申请日：2009-11-16

申请人： CHEVRON USA INC ,  LACHEEN HOWARD S ,  ELOMARI SALEH

发明人： LACHEEN HOWARD S ,  ELOMARI SALEH

IPC分类号： B01J31/18 ,  B01J27/24 ,  B01J31/14 ,  B01J37/04 ,  C07C2/58

CPC分类号： C10G45/04 ,  B01J31/0284 ,  B01J31/0298 ,  B01J31/06 ,  B01J2231/32 ,  C07C2/58 ,  C10G29/205 ,  C10G45/00 ,  C10G45/46 ,  C10G47/02 ,  C10G50/00 ,  C10G2300/305 ,  C10G2400/02 ,  C07C9/16

摘要： A process to make a liquid catalyst having a molar ratio of Al to N greater than 2.0, comprising: a) using an ammonium-based ionic liquid catalyst to catalyze a reaction, wherein the ammonium-based ionic liquid catalyst builds up an impurity during the reaction; and b) mixing the ammonium-based ionic liquid catalyst, having an impurity, with aluminum. There is also provided a process for isoparaffin/olefin alkylation, wherein the ionic liquid catalyst comprises a quaternary ammonium ionic liquid salt; and wherein the ionic liquid catalyst has a molar ratio of Al to N greater than 2.0 when held at a temperature at or below 25°C for at least two hours. There is also provided a method for making a catalyst having a molar ratio of Al to N greater than 2.0, and a process for hydroconversion comprising maintaining a level of conjunct polymer in an ionic liquid catalyst.

摘要翻译： 一种制备Al与N的摩尔比大于2.0的液体催化剂的方法，包括：a）使用铵基离子液体催化剂催化反应，其中所述铵基离子液体催化剂在 反应; 和b）将具有杂质的铵基离子液体催化剂与铝混合。 还提供了异链烷烃/烯烃烷基化方法，其中离子液体催化剂包含季铵离子液体盐; 并且其中当将所述离子液体催化剂在等于或低于25℃的温度下保持至少2小时时，Al与N的摩尔比大于2.0。 还提供了制备Al与N摩尔比大于2.0的催化剂的方法，以及加氢转化方法，包括保持离子液体催化剂中的结合聚合物的含量。

公开(公告)号：WO2010074835A2

公开(公告)日：2010-07-01

申请号：PCT/US2009064596

申请日：2009-11-16

申请人： CHEVRON USA INC ,  LACHEEN HOWARD S ,  ELOMARI SALEH

发明人： LACHEEN HOWARD S ,  ELOMARI SALEH

IPC分类号： B01J31/18 ,  B01J27/10 ,  B01J27/24 ,  B01J31/14

CPC分类号： B01J31/0278 ,  B01J31/0284 ,  B01J31/26 ,  B01J31/40 ,  B01J2231/32 ,  C07C2/60 ,  C07C2531/14 ,  C10G29/205 ,  C10G2300/1081 ,  C10G2300/1088 ,  C10G2300/305 ,  Y02P20/584 ,  C07C9/00

摘要： An ionic liquid catalyst is provided comprising an ammonium chloroaluminate salt, and having a molar ratio of Al to N greater than 2.0 when held at a temperature at or below 25°C for at least two hours. There is also provided an ionic liquid catalyst comprising an alkyl-pyridinium haloaluminate and an impurity, wherein the ionic liquid catalyst has a molar ratio of Al to N greater than 2.0 when held at a temperature at or below 25°C for at least two hours. In a third embodiment, there is provided an ionic liquid system for isoparaffin/olefin alkylation, comprising a quaternary ammonium chloroaluminate, a conjunct polymer, and a hydrogen chloride. The ionic liquid system has a molar ratio of Al to N from 2.1 to 8.0. Less than 0.1 wt% AlCl3 precipitates from the ionic liquid system when it is held for three hours or longer at or below 25°C.

摘要翻译： 提供离子液体催化剂，其包含氯铝酸铵盐，并且当在25℃或低于25℃的温度保持至少2小时时，Al与N的摩尔比大于2.0。 还提供了一种离子液体催化剂，其包含烷基吡啶鎓卤化铝酸盐和杂质，其中离子液体催化剂的摩尔比Al大于2.0时，保持在25℃或低于25℃的温度下至少2小时 。 在第三个实施方案中，提供了一种用于异链烷烃/烯烃烷基化的离子液体体系，其包括氯铝酸季铵，结合聚合物和氯化氢。 离子液体体系的Al与N的摩尔比为2.1〜8.0。 当离子液体系统在25℃或更低温度下保持3小时或更长时间时，小于0.1重量％的AlCl 3会沉淀出来。

公开(公告)号：WO2009085848A2

公开(公告)日：2009-07-09

申请号：PCT/US2008087208

申请日：2008-12-17

申请人： CHEVRON USA INC ,  KRAMER DAVID C ,  SHAH RAVINDRA ,  MILLER STEPHEN J ,  ELOMARI SALEH

发明人： KRAMER DAVID C ,  SHAH RAVINDRA ,  MILLER STEPHEN J ,  ELOMARI SALEH

IPC分类号： C10M171/00 ,  C10M105/38 ,  C10N40/30

CPC分类号： C09K5/045 ,  C09K5/044 ,  C10M105/38 ,  C10M171/008 ,  C10M177/00 ,  C10M2207/283 ,  C10M2207/2835 ,  C10N2220/023 ,  C10N2220/301 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2240/30 ,  C10N2270/00

摘要： The present invention is directed to a refrigerator oil composition comprising (a) at least one diester species having the following structure: wherein R1, R2, R3, and R4 are the same or independently selected from hydrocarbon groups having from 2 to 17 carbon atoms; and (b) a refrigerant.

摘要翻译： 本发明涉及包含（a）至少一种具有以下结构的二酯类物质的冷冻机油组合物：其中R 1，R 2，R 3和R 4相同或独立地选自具有2-17个碳原子的烃基; 和（b）制冷剂。

公开(公告)号：WO2007112238B1

公开(公告)日：2008-09-25

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将轻质异链烷烃与烯烃烷基化从炼油厂工艺物流生产高品质汽油共混组分的方法。 该烷基化方法包括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在烷基化条件下接触，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，酸性离子液体为通过混合三氯化铝（AlCl 3）和卤代烃基取代的吡啶鎓盐，烃基取代的咪唑鎓卤化物，三烷基铵氢卤化物或四烷基铵卤化物制备的氯铝酸盐离子液体， （其中R = H，甲基，乙基，丙基，丁基，戊基或己基，X是卤素并且优选氯化物）和R（R） 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独立地选自 >可以是也可以不是相同的，并且R _{3 ，R 4 和R 5 和R 6 = 甲基，乙基，丙基，丁基，戊基或己基，并且其中R 3，R 4，R 5，R 6， / SUB>可能相同也可能不相同。}

公开(公告)号：WO2007019457A3

公开(公告)日：2007-11-01

申请号：PCT/US2006030749

申请日：2006-08-07

申请人： CHEVRON USA INC ,  O'REAR DENNIS J ,  ELOMARI SALEH A ,  HARRIS THOMAS VAN ,  CHEN CONG-YAN

发明人： O'REAR DENNIS J ,  ELOMARI SALEH A ,  HARRIS THOMAS VAN ,  CHEN CONG-YAN

IPC分类号： C07C4/02

CPC分类号： C10G45/64 ,  B01J23/40 ,  B01J23/42 ,  B01J29/86 ,  B01J29/89 ,  B01J2229/18 ,  C10G47/18

摘要： A process and catalyst are suitable for hydroconverting heavy normal paraffins into lighter normal paraffin products with minimal formation of isoparaffins. The process and catalyst can be used on any feed that contains heavy normal paraffins such as waxy lubricant fractions, slack wax or Fischer Tropsch products. By selectively forming a normal paraffin rich product from heavy normal paraffins, the need for normal paraffin separation and purification processes can be reduced or eliminated.

摘要翻译： 一种方法和催化剂适用于将重质正链烷烃加氢转化为较轻的正链烷烃产物，同时最少形成异链烷烃。 该工艺和催化剂可用于含有重质正链烷烃如蜡质润滑剂馏分，松蜡或费托产品的任何原料。 通过从重正构链烷烃中选择性地形成正链烷烃富集产物，可以减少或消除对正链烷烃分离和纯化过程的需要。

公开(公告)号：WO2007078382A1

公开(公告)日：2007-07-12

申请号：PCT/US2006/041172

申请日：2006-10-19

申请人： CHEVRON U.S.A. INC. ,  ELOMARI, Saleh ,  HARRIS, Thomas, V. ,  SCHINSKI, William

发明人： ELOMARI, Saleh ,  HARRIS, Thomas, V. ,  SCHINSKI, William

IPC分类号： B01J38/48 ,  B01J38/50 ,  B01J38/56

CPC分类号： B01J31/4069 ,  B01J31/0284 ,  B01J31/0288 ,  B01J31/0298 ,  B01J2231/12 ,  B01J2231/20 ,  B01J2231/4205

摘要： A process for regenerating a used ionic liquid catalyst comprising a cationic component and an anionic component, which catalyst has been deactivated by conjunct polymers complexed with the anionic component comprising the steps of adding a reagent which is capable of replacing the complexed conjunct polymer with the cationic component of the catalyst, said reagent being added in an amount sufficient to react with a suitable amount of both free and complexed anionic components in the used catalyst and removing the replaced conjunct polymer to produce a regenerated ionic liquid catalyst is disclosed.

摘要翻译： 一种用于再生包含阳离子组分和阴离子组分的已使用的离子液体催化剂的方法，该催化剂已经被与阴离子组分络合的结合聚合物失活，包括以下步骤：加入能够用阳离子代替络合的结合聚合物的试剂 催化剂的组分，所述试剂的加入量足以与所使用的催化剂中的游离和络合的阴离子组分相适应的量反应，并且除去替代的结合聚合物以产生再生的离子液体催化剂。