公开(公告)号：US10451602B2

公开(公告)日：2019-10-22

申请号：US15471476

申请日：2017-03-28

Applicant: ExxonMobil Research and Engineering Company

Inventor： Tracie L. Owens ,  Beatrice M. Gooding ,  Frank C. Wang ,  Yogi V. Shukla ,  Eugenio Sanchez ,  Charles L. Baker, Jr. ,  Roland B. Saeger

IPC: G01N33/28 ,  C10M101/02 ,  G01N30/88 ,  B01D53/30 ,  G01N30/02 ,  G01N30/46

Abstract: A method of screening a hydrocarbon stream for potential toxicological hazards. The method involves providing a hydrocarbon stream; conducting 2-dimensional gas chromatography (2D-GC) analysis to quantify saturates and aromatic distribution in the hydrocarbon stream; identifying 2-8 ring aromatic distribution and weight percentage of 2-8 ring aromatic molecules in the hydrocarbon stream from the 2D-GC analysis; relating the weight percentage of 2-8 ring aromatic molecules in the hydrocarbon stream from the 2D-GC analysis to a mutagenicity index (MI), in which the MI is determined in accordance with ASTM Standard Method E 1687; and assessing a potential toxicological hazard of the hydrocarbon stream based on the weight percentage of 2-8 ring aromatic molecules in the hydrocarbon stream from the 2D-GC analysis and a MI threshold value. The 2-8 ring aromatic distribution preferably includes 3-6 ring aromatics, more preferably 3.5-5.5 ring aromatics. The 2-8 ring aromatic distribution includes mono alkylated and multi alkylated aromatic molecules.

公开(公告)号：US09487723B2

公开(公告)日：2016-11-08

申请号：US13803378

申请日：2013-03-14

Applicant: ExxonMobil Research and Engineering Company

Inventor： Gretchen L. Holtzer ,  Ajit B. Dandekar ,  Charles L. Baker, Jr. ,  Bradley R. Fingland ,  Bryan E. Hagee ,  Cathleen Yung ,  Frank C. Wang ,  Eugenio Sanchez ,  Rugved Prakash Pathare

IPC: C07F5/04 ,  C10G71/00 ,  C10G65/00 ,  C10G63/02 ,  C10M101/02 ,  C10G69/02 ,  C10G45/64 ,  C10G65/04 ,  C10G65/12 ,  C10L1/08 ,  B01J29/74 ,  B01J35/02

CPC classification number: C10M101/02 ,  B01J29/7461 ,  B01J35/026 ,  B01J2229/36 ,  B01J2229/42 ,  C10G45/64 ,  C10G65/00 ,  C10G65/043 ,  C10G65/12 ,  C10G69/02 ,  C10G71/00 ,  C10G2300/1059 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/302 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/10 ,  C10L1/08

Abstract: Provided are high viscosity high quality Group II lube base stocks with improved properties produced by an integrated hydrocracking and dewaxing process. In one form, the Group II lube base stock includes greater than or equal to 90 wt. % saturates, and less than 10 wt. % aromatics, and has an aromatic performance ratio between 1.0 and 5.0. Also provided are lubricant formulations including the high viscosity high quality Group II lube base stock.

Abstract translation: 提供了通过一体化加氢裂化和脱蜡过程产生的具有改进性能的高粘度高品质II组润滑油基础油料。 在一种形式中，II组润滑油基础油包含大于或等于90wt。 ％饱和，小于10wt。 ％的芳族化合物，并且具有1.0至5.0的芳族性能比。 还提供润滑剂配方，包括高粘度高质量的II组润滑油基础油。

公开(公告)号：US20130264246A1

公开(公告)日：2013-10-10

申请号：US13803378

申请日：2013-03-14

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： Gretchen L. Holtzer ,  Ajit B. Dandekar ,  Charles L. Baker ,  Bradley R. Fingland ,  Bryan E. Hagee ,  Cathleen Yung ,  Frank C. Wang ,  Eugenio Sanchez ,  Rugved Prakash Pathare

IPC: C10M101/02 ,  C10G69/02

CPC classification number: C10M101/02 ,  B01J29/7461 ,  B01J35/026 ,  B01J2229/36 ,  B01J2229/42 ,  C10G45/64 ,  C10G65/00 ,  C10G65/043 ,  C10G65/12 ,  C10G69/02 ,  C10G71/00 ,  C10G2300/1059 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/302 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/10 ,  C10L1/08

Abstract: Provided are high viscosity high quality Group II lube base stocks with improved properties produced by an integrated hydrocracking and dewaxing process. In one form, the Group II lube base stock includes greater than or equal to 90 wt. % saturates, and less than 10 wt. % aromatics, and has an aromatic performance ratio between 1.0 and 5.0. Also provided are lubricant formulations including the high viscosity high quality Group II lube base stock.

Abstract translation: 提供了通过一体化加氢裂化和脱蜡过程产生的具有改进性能的高粘度高品质II组润滑油基础油料。 在一种形式中，II组润滑油基础油包含大于或等于90wt。 ％饱和，小于10wt。 ％的芳族化合物，并且具有1.0至5.0的芳族性能比。 还提供润滑剂配方，包括高粘度高质量的II组润滑油基础油。

公开(公告)号：US09206372B2

公开(公告)日：2015-12-08

申请号：US13717805

申请日：2012-12-18

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kun Wang ,  Kristen Amanda Lyon ,  Eugenio Sanchez ,  Charles Lambert Baker, Jr. ,  Beatrice Marie Gooding ,  Frank Cheng-Yu Wang

IPC: C10M105/02 ,  C10M105/04 ,  C10M129/60 ,  C10M129/40 ,  C10M169/04

CPC classification number: C10M129/60 ,  C10G2300/1011 ,  C10G2300/202 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2400/10 ,  C10M105/04 ,  C10M129/40 ,  C10M169/041 ,  C10M2203/0206 ,  C10M2203/04 ,  C10M2205/06 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/025 ,  C10N2220/029 ,  C10N2230/10 ,  C10N2230/74 ,  C10N2270/00 ,  Y02P30/20 ,  C10M2205/04

Abstract: Provided are lubricant compositions from renewable biological sources with improved properties and methods of making and using such compositions. In one form, the lubricant composition includes from 20 to 99.8 wt. % of a lube base stock produced from a renewable biological source and an effective amount of one or more lubricant additives. The lube base stock includes 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a 14C level ranging from 2 to 101% of the modern day 14C level in the atmosphere, and yields a CCS ratio of less than or equal to 0.85 at −35° C. The lubricant compositions exhibit improved solvency and % thickening when blended with a viscosity modifier.

Abstract translation: 提供了具有改进性质的可再生生物源的润滑剂组合物和制备和使用这些组合物的方法。 在一种形式中，润滑剂组合物包含20至99.8wt。 从可再生生物源产生的润滑油基础油的百分比和有效量的一种或多种润滑剂添加剂。 润滑油基料包含10至35wt。 ％石蜡，40至70wt。 ％环环烷烃，0〜40wt。 组合的2-环环烷烃和芳族化合物，并且1-环环烷烃与链烷烃的比例为1.8至5.0，粘度指数为100至160.润滑油基料的14℃水平为2〜101％ 在大气中的现代14℃水平，并且在-35℃下产生小于或等于0.85的CCS比。当与粘度调节剂混合时，润滑剂组合物显示出改善的溶解力和增稠％。

公开(公告)号：US20130190544A1

公开(公告)日：2013-07-25

申请号：US13717783

申请日：2012-12-18

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kun Wang ,  Kristen Amanda Lyon ,  Eugenio Sanchez ,  Charles Lambert Baker, Jr. ,  Beatrice Marie Gooding ,  Frank Cheng-Yu Wang

IPC: C10M105/06

CPC classification number: C10M105/06 ,  C10G2300/1011 ,  C10G2400/10 ,  C10M105/04 ,  C10M109/02 ,  C10M177/00 ,  C10M2203/0206 ,  C10M2203/022 ,  C10M2203/045 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/74 ,  C10N2260/02 ,  C10N2270/00 ,  Y02P30/20

Abstract: Provided are lube base stocks produced from renewable biological sources with improved low temperature properties. In one form, the lube base stock includes from 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a 14C level ranging from 2 to 101% of the modern day 14C level in the atmosphere, and yields a CCS ratio (Cold Crank Simulator (CCS) viscosity to the predicted CCS viscosity by Walther equation) of less than or equal to 0.85 at −35° C. The base stocks are useful as in formulated lubricant compositions requiring improved low temperature properties.

Abstract translation: 提供了由具有改进的低温性能的可再生生物源生产的润滑油基础油料。 在一种形式中，润滑油基料包含10至35wt。 ％石蜡，40至70wt。 ％环环烷烃，0〜40wt。 组合的2-环环烷烃和芳族化合物，并且1-环环烷烃与链烷烃的比例为1.8至5.0，粘度指数为100至160.润滑油基料的14℃水平为2〜101％ 在大气中的现代14C水平，并且在-35℃下产生CCS比率（Cold Crank Simulator（CCS）粘度与Walther方程式的预测CCS粘度）小于或等于0.85。基础油有用作 在需要改进的低温性能的配方润滑剂组合物中。

公开(公告)号：US20170284995A1

公开(公告)日：2017-10-05

申请号：US15471476

申请日：2017-03-28

Applicant: ExxonMobil Research and Engineering Company

Inventor： Tracie L. Owens ,  Beatrice M. Gooding ,  Frank C. Wang ,  Yogi V. Shukla ,  Eugenio Sanchez ,  Charles L. Baker, JR. ,  Roland B. Saeger

IPC: G01N33/28 ,  G01N30/88 ,  C10M101/02

CPC classification number: G01N33/2835 ,  B01D53/30 ,  C10G2300/1048 ,  C10G2300/1062 ,  C10M101/02 ,  C10M2203/003 ,  G01N30/463 ,  G01N30/88 ,  G01N2030/025 ,  G01N2030/8854

Abstract: A method of screening a hydrocarbon stream for potential toxicological hazards. The method involves providing a hydrocarbon stream; conducting 2-dimensional gas chromatography (2D-GC) analysis to quantify saturates and aromatic distribution in the hydrocarbon stream; identifying 2-8 ring aromatic distribution and weight percentage of 2-8 ring aromatic molecules in the hydrocarbon stream from the 2D-GC analysis; relating the weight percentage of 2-8 ring aromatic molecules in the hydrocarbon stream from the 2D-GC analysis to a mutagenicity index (MI), in which the MI is determined in accordance with ASTM Standard Method E 1687; and assessing a potential toxicological hazard of the hydrocarbon stream based on the weight percentage of 2-8 ring aromatic molecules in the hydrocarbon stream from the 2D-GC analysis and a MI threshold value. The 2-8 ring aromatic distribution preferably includes 3-6 ring aromatics, more preferably 3.5-5.5 ring aromatics. The 2-8 ring aromatic distribution includes mono alkylated and multi alkylated aromatic molecules.

公开(公告)号：US09206370B2

公开(公告)日：2015-12-08

申请号：US13717783

申请日：2012-12-18

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kun Wang ,  Kristen Amanda Lyon ,  Eugenio Sanchez ,  Charles Lambert Baker, Jr. ,  Beatrice Marie Gooding ,  Frank Cheng-Yu Wang

IPC: C10M105/02 ,  C10M105/04 ,  C10M105/06 ,  C10M177/00 ,  C10M109/02

CPC classification number: C10M105/06 ,  C10G2300/1011 ,  C10G2400/10 ,  C10M105/04 ,  C10M109/02 ,  C10M177/00 ,  C10M2203/0206 ,  C10M2203/022 ,  C10M2203/045 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/74 ,  C10N2260/02 ,  C10N2270/00 ,  Y02P30/20

Abstract: Provided are lube base stocks produced from renewable biological sources with improved low temperature properties. In one form, the lube base stock includes from 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a 14C level ranging from 2 to 101% of the modern day 14C level in the atmosphere, and yields a CCS ratio (Cold Crank Simulator (CCS) viscosity to the predicted CCS viscosity by Walther equation) of less than or equal to 0.85 at −35° C. The base stocks are useful as in formulated lubricant compositions requiring improved low temperature properties.

Abstract translation: 提供了由具有改进的低温性能的可再生生物源生产的润滑油基础油料。 在一种形式中，润滑油基料包含10至35wt。 ％石蜡，40至70wt。 ％环环烷烃，0〜40wt。 组合的2-环环烷烃和芳族化合物，并且1-环环烷烃与链烷烃的比例为1.8至5.0，粘度指数为100至160.润滑油基料的14℃水平为2〜101％ 在大气中的现代14C水平，并且在-35℃下产生CCS比率（Cold Crank Simulator（CCS）粘度与Walther方程式的预测CCS粘度）小于或等于0.85。基础油有用作 在需要改进的低温性能的配方润滑剂组合物中。

公开(公告)号：US20130217606A1

公开(公告)日：2013-08-22

申请号：US13717805

申请日：2012-12-18

Applicant: Exxonmobil Research And Engineering Company

Inventor： Kun Wang ,  Kristen Amanda Lyon ,  Eugenio Sanchez ,  Charles Lambert Baker, Jr. ,  Beatrice Marie Gooding ,  Frank Cheng-Yu Wang

IPC: C10M129/60 ,  C10M129/40

CPC classification number: C10M129/60 ,  C10G2300/1011 ,  C10G2300/202 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2400/10 ,  C10M105/04 ,  C10M129/40 ,  C10M169/041 ,  C10M2203/0206 ,  C10M2203/04 ,  C10M2205/06 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/025 ,  C10N2220/029 ,  C10N2230/10 ,  C10N2230/74 ,  C10N2270/00 ,  Y02P30/20 ,  C10M2205/04

Abstract: Provided are lubricant compositions from renewable biological sources with improved properties and methods of making and using such compositions. In one form, the lubricant composition includes from 20 to 99.8 wt. % of a lube base stock produced from a renewable biological source and an effective amount of one or more lubricant additives. The lube base stock includes 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a 14C level ranging from 2 to 101% of the modern day 14C level in the atmosphere, and yields a CCS ratio of less than or equal to 0.85 at −35° C. The lubricant compositions exhibit improved solvency and % thickening when blended with a viscosity modifier.

Abstract translation: 提供了具有改进性质的可再生生物源的润滑剂组合物和制备和使用这些组合物的方法。 在一种形式中，润滑剂组合物包含20至99.8wt。 从可再生生物源产生的润滑油基础油的百分比和有效量的一种或多种润滑剂添加剂。 润滑油基料包含10至35wt。 ％石蜡，40至70wt。 ％环环烷烃，0〜40wt。 组合的2-环环烷烃和芳族化合物，并且1-环环烷烃与链烷烃的比例为1.8至5.0，粘度指数为100至160.润滑油基料的14℃水平为2〜101％ 在大气中的现代14℃水平，并且在-35℃下产生小于或等于0.85的CCS比。当与粘度调节剂混合时，润滑剂组合物显示出改善的溶解力和增稠％。