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1. 发明申请

WO2012135403A1 FUELS HYDROCRACKING WITH DEWAXING OF FUEL PRODUCTS 审中-公开
标题翻译：燃料用燃油产品进行水力发电
公开(公告)号：WO2012135403A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/031055
申请日：2012-03-29
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , DOUGHERTY, Richard C. , NOVAK, William J. , SHIH, Stuart S. , McCARTHY, Stephen J. , DAAGE, Michel A.
发明人： DOUGHERTY, Richard C. , NOVAK, William J. , SHIH, Stuart S. , McCARTHY, Stephen J. , DAAGE, Michel A.
IPC分类号： C10G47/00 , C10G69/02
CPC分类号： C10L1/08 , C10G45/64 , C10G47/00 , C10G65/10 , C10G65/12 , C10G65/18 , C10G69/10 , C10G2300/1055 , C10G2300/1059 , C10G2300/1074 , C10G2300/301 , C10G2300/304 , C10G2300/305 , C10G2300/307 , C10G2400/02 , C10G2400/04 , C10L10/12 , C10L2200/0446 , C10L2270/026
摘要： This invention relates to a process involving hydrocracking and dewaxing of a feedstream in which a converted fraction can correspond to a majority of the product from the reaction system, while an unconverted fraction can exhibit improved properties. In this hydrocracking process, it can be advantageous for the yield of unconverted fraction for gasoline fuel application to be controlled to maintain desirable cold flow properties for the unconverted fraction. Catalysts and conditions can be chosen to assist in attaining, or to optimize, desirable product yields and/or properties.
摘要翻译：本发明涉及一种包含进料流的加氢裂化和脱蜡的方法，其中转化馏分可以对应于来自反应体系的大部分产物，而未转化的馏分可以表现出改进的性能。在该加氢裂化过程中，控制汽油燃料应用的未转化馏分的产率可能是有利的，以维持未转化馏分所需的冷流动性能。可以选择催化剂和条件以帮助实现或优化所需的产物产率和/或性能。

2. 发明申请

WO2021225662A2 HYDROCARBON COMPOSITIONS USEFUL AS LUBRICANTS FOR IMPROVED OXIDATION STABILITY 审中-公开
公开(公告)号：WO2021225662A2
公开(公告)日：2021-11-11
申请号：PCT/US2021/017788
申请日：2021-02-12
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： CATANACH, Joshua D. , RODRIGUE, Clara , ZIELINSKI, Christine A. , BAKER, Jr., Charles L. , DOUGHERTY, Richard C. , CHEN, Min
IPC分类号： C10M101/02 , C10G21/00 , C10G45/00 , C10M169/04 , C10M171/00 , C10N20/00 , C10N20/02 , C10N30/10 , C10N30/00 , C10G47/00 , C10M2203/1025 , C10M2205/0285 , C10M2219/00 , C10M2219/102 , C10N2020/011 , C10N2020/02 , C10N2020/071 , C10N2030/10 , C10N2030/40 , C10N2030/43 , C10N2030/74
摘要： Provided herein are hydrocarbon compositions suitable for use as a lubricant comprising sulfur between about 30 ppm to about 220 ppm, and aromatics between about 0.2 wt.% to about 3 wt.%. The present hydrocarbon compositions comprise a blend of one or more base stocks and a high-sulfur containing material and can demonstrate an improved oxidation performance as a lubricant in weighted piston deposit merits and/or by viscosity increase.

3. 发明申请

WO2019005545A1 A 13C-NMR-BASED COMPOSITION OF HIGH QUALITY LUBE BASE OILS AND A METHOD TO ENABLE THEIR DESIGN AND PRODUCTION AND THEIR PERFORMANCE IN FINISHED LUBRICANTS 审中-公开
公开(公告)号：WO2019005545A1
公开(公告)日：2019-01-03
申请号：PCT/US2018/038412
申请日：2018-06-20
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： BAKER, Jr., Charles L. , GONG, Liezhong , SANCHEZ, Eugenio , HORTON, Angela R. , SYSYN, Debra A. , DOUGHERTY, Richard C.
IPC分类号： C10M101/02 , G06F19/00
摘要： A lubricant base oil is provided. The lubricant base oil has a low temperature property determined using a stepwise regression of carbon- 13 nuclear magnetic resonance (NMR) spectroscopy peak values. A method of selecting candidate lubricant base oils, or mixtures thereof, having acceptable low temperature performance is also provided. An online method of blending a lubricant base oil and a finished lubricant are also provided.

4. 发明公开

EP2691493A1 FUELS HYDROCRACKING WITH DEWAXING OF FUEL PRODUCTS 审中-公开
标题翻译：与加氢裂化脱蜡FUEL品牌FUEL
公开(公告)号：EP2691493A1
公开(公告)日：2014-02-05
申请号：EP12765644.5
申请日：2012-03-29
申请人： ExxonMobil Research and Engineering Company
发明人： DOUGHERTY, Richard C. , NOVAK, William J. , SHIH, Stuart S. , McCARTHY, Stephen J. , DAAGE, Michel A.
IPC分类号： C10G47/00 , C10G69/02
CPC分类号： C10L1/08 , C10G45/64 , C10G47/00 , C10G65/10 , C10G65/12 , C10G65/18 , C10G69/10 , C10G2300/1055 , C10G2300/1059 , C10G2300/1074 , C10G2300/301 , C10G2300/304 , C10G2300/305 , C10G2300/307 , C10G2400/02 , C10G2400/04 , C10L10/12 , C10L2200/0446 , C10L2270/026
摘要： This invention relates to a process involving hydrocracking and dewaxing of a feedstream in which a converted fraction can correspond to a majority of the product from the reaction system, while an unconverted fraction can exhibit improved properties. In this hydrocracking process, it can be advantageous for the yield of unconverted fraction for gasoline fuel application to be controlled to maintain desirable cold flow properties for the unconverted fraction. Catalysts and conditions can be chosen to assist in attaining, or to optimize, desirable product yields and/or properties.

5. 发明公开

EP3728528A1 GROUP III BASE STOCKS AND LUBRICANT COMPOSITIONS 审中-公开
公开(公告)号：EP3728528A1
公开(公告)日：2020-10-28
申请号：EP18834120.0
申请日：2018-12-17
申请人： ExxonMobil Research and Engineering Company
发明人： EICHELSDOERFER, Daniel J. , DOUGHERTY, Richard C. , BAKER, Charles L., Jr. , SYSYN, Debra A.
IPC分类号： C10M101/02 , C10G45/00 , C10M171/02

6. 发明公开

EP3221428A1 PRODUCTION OF LUBRICANT BASE STOCKS WITH CONTROLLED AROMATIC CONTENTS 有权
标题翻译：有控制芳烃含量的润滑油基础油的生产
公开(公告)号：EP3221428A1
公开(公告)日：2017-09-27
申请号：EP15802271.5
申请日：2015-11-13
申请人： ExxonMobil Research and Engineering Company
发明人： LYON, Kristen S. , JOSECK, Eric D. , SCHLEICHER, Gary P. , DOUGHERTY, Richard C. , HORTON, Angela
IPC分类号： C10G45/02 , C10G45/58 , C10G47/00 , C10G65/04 , C10G65/12 , C10G67/04
CPC分类号： C10G69/02 , C10G45/02 , C10G45/58 , C10G47/00 , C10G65/04 , C10G65/12 , C10G67/04 , C10G2400/10 , C10M101/00 , C10M101/02 , C10M2203/1006 , C10M2203/1045 , C10M2205/223 , C10N2220/022 , C10N2230/43
摘要： Methods are provided for producing Group II and Group III base stocks with a controlled or consistent aromatics content. An aromatics-rich base stock, such as a Group I base stock or an alkylated aromatic base stock, can be added to the catalytically treated base stock in a minimal amount after the final catalytic treatment step but prior to fractionation. At the beginning of a processing run for forming lubricant base stock products, about 0.25 wt % to about 1.25 wt % of the Group I base stock can be added to a catalytically processed feed after the final catalytic processing stage but prior to fractionation to form the Group II and/or Group III base stock. During the course of the processing run, the amount of Group I base stock added can be reduced roughly in correspondence with the increase in aromatics caused by catalyst deactivation. This can allow a catalytically processed lubricant base stock product to be generated that contains at least about a threshold (minimum) aromatics content during the course of a processing run. Alternatively, this can allow a catalytically processed lubricant base stock product to be generated that has consistent aromatics content during the course of the processing run.
摘要翻译：提供了用于生产具有受控或一致芳烃含量的II类和III类基础油料的方法。在最终催化处理步骤之后但在分馏之前，可以以最小量将富含芳族化合物的基础油料（例如第I组基础油料或烷基化芳族基础油料）加入催化处理的基础油料中。在形成润滑剂基础油产品的加工过程开始时，可以在最终催化加工阶段之后但在分馏之前将约0.25wt％ - 约1.25wt％的I类基础油料加入催化加工的加料中以形成第II组和/或第III组基础原料。在加工过程中，添加的I类基础原料的量可以大致减少，与由催化剂失活导致的芳烃增加相对应。这可以允许催化加工的润滑剂基础油产品在加工过程中产生至少包含大约阈值（最小）的芳烃含量。或者，这可以允许催化加工的润滑剂基础油产品在加工过程中产生具有一致的芳族化合物含量。

8. 发明授权

EP3221428B1 PRODUCTION OF LUBRICANT BASE STOCKS WITH CONTROLLED AROMATIC CONTENTS 有权
公开(公告)号：EP3221428B1
公开(公告)日：2019-07-03
申请号：EP15802271.5
申请日：2015-11-13
申请人： ExxonMobil Research and Engineering Company
发明人： LYON, Kristen S. , JOSECK, Eric D. , SCHLEICHER, Gary P. , DOUGHERTY, Richard C. , HORTON, Angela
IPC分类号： C10G45/02 , C10G45/58 , C10G47/00 , C10G65/04 , C10G65/12 , C10G67/04 , C10G69/02 , C10M101/02

9. 发明公开

EP3393658A1 TRIM DEWAXING OF DISTILLATE FUEL 审中-公开
公开(公告)号：EP3393658A1
公开(公告)日：2018-10-31
申请号：EP16825629.5
申请日：2016-12-19
申请人： Exxonmobil Research And Engineering Company
发明人： MCCARTHY, Stephen J. , PODSIADLO, Paul , BAI, Chuansheng , DOUGHERTY, Richard C. , LAI, Wenyih Frank , LONERGAN, William W.
IPC分类号： B01J29/44 , B01J29/46 , B01J29/48 , B01J29/70 , B01J37/00 , B01J37/02 , C10G45/08 , C10G45/10 , C10G45/12 , C10G45/62 , C10G45/64 , C10G65/04
CPC分类号： C10G45/12 , B01J29/40 , B01J29/48 , B01J29/703 , B01J29/7861 , B01J29/80 , B01J35/002 , B01J35/1019 , B01J37/0009 , B01J37/0018 , B01J37/0203 , C10G45/08 , C10G45/10 , C10G45/62 , C10G45/64 , C10G65/043 , C10G2300/1062 , C10G2300/1085 , C10G2400/04 , C10G2400/10
摘要： Methods and catalysts are provided for performing dewaxing of diesel boiling range fractions, such as trim dewaxing, that allow for production of diesel boiling range fuels with improved cold flow properties at desirable yields. In some aspects, the methods can include use of dewaxing catalysts based on an MEL framework structure (ZSM-11) to provide improved dewaxing activity. This can provide sufficient dewaxing activity to achieve a desired level of improvement in cold flow properties at the lower hydrotreating temperatures that are generally desired near the start of operation of a hydrotreating reactor. In other aspects, the methods can include use of MEL dewaxing catalysts with reduced ratios of molecular sieve to binder so that trim dewaxing can be provided while maintaining a desirable yield under end-of-run hydrotreating conditions.

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