公开(公告)号：US20140274849A1

公开(公告)日：2014-09-18

申请号：US13827328

申请日：2013-03-14

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： Gordon H. Lee ,  Nicole D. Vaughn ,  Steven Kennedy ,  Riccardo Conti ,  William L. Maxwell

IPC: C10M143/00

CPC classification number: C10M143/08 ,  C10M169/04 ,  C10M169/047 ,  C10M171/02 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2219/046 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/56 ,  C10N2240/04 ,  C10N2240/103 ,  C10N2210/02 ,  C10N2220/02

Abstract: Disclosed are lubricating compositions comprised of a mineral oil base stock including one or more components selected from the group consisting a Group I base oil component, a Group II base oil component, and a Group III base oil component; and a minimal amount of a particular polyalphaolefin component. The lubricating compositions provide improved film thickness and wear properties relative to conventional mineral oil lubricants. In particular, the lubricating compositions provide improved film thickness and wear properties relative to conventional mineral oil lubricants, without the need of having to include additional polar additives to enhance wear and film thickness characteristics.

Abstract translation: 公开了由矿物油基础油料组成的润滑组合物，所述矿物油基础油料包括选自由I组成的基础油组分，II族基础油组分和III族基础油组分组成的组中的一种或多种组分; 和最少量的特定聚α-烯烃组分。 与常规的矿物油润滑剂相比，润滑组合物提供了改善的膜厚度和磨损性能。 特别地，润滑组合物相对于常规的矿物油润滑剂提供了改进的膜厚度和磨损性能，而不需要包括额外的极性添加剂以增强磨损和膜厚度特性。

公开(公告)号：US10221367B2

公开(公告)日：2019-03-05

申请号：US15381517

申请日：2016-12-16

Applicant: ExxonMobil Research and Engineering Company

Inventor： Corry S. Powers ,  Liezhong Gong ,  Nicole D. Vaughn ,  Beatrice M. Gooding ,  Kendall S. Fruchey ,  Eric D. Joseck ,  Marc Sonnentrucker

IPC: C10G69/02 ,  C10G45/58 ,  C10G65/02 ,  C10G65/04 ,  C10G65/12 ,  C10G67/04 ,  C10G69/04 ,  C10M101/02 ,  C10G11/18 ,  B01J23/88 ,  B01J23/888 ,  B01J29/06 ,  B01J35/10

Abstract: Methods are provided for upgrading disadvantaged feeds for use in lubricant base stock production. A disadvantaged feed can be upgraded by hydroprocessing the feed to form a hydroprocessed bottoms fraction. The hydroprocessed bottoms fraction can then be used as a feed for forming Group I and/or Group II lubricant base stocks, optionally in combination with a conventional feed for lubricant production. The remaining portions of the hydroprocessing effluent can optionally be used for FCC processing and/or for other conventional applications of naphtha and distillate fractions.

公开(公告)号：US20170211003A1

公开(公告)日：2017-07-27

申请号：US15381517

申请日：2016-12-16

Applicant: ExxonMobil Research and Engineering Company

Inventor： Corry S. Powers ,  Liezhong Gong ,  Nicole D. Vaughn ,  Beatrice M. Gooding ,  Kendall S. Fruchey ,  Eric D. Joseck ,  Marc Sonnentrucker

IPC: C10G69/02 ,  C10M101/02

CPC classification number: C10G69/02 ,  B01J23/88 ,  B01J23/888 ,  B01J29/06 ,  B01J35/1019 ,  B01J35/1061 ,  C10G11/18 ,  C10G45/58 ,  C10G65/02 ,  C10G65/04 ,  C10G65/12 ,  C10G67/0418 ,  C10G67/0445 ,  C10G69/04 ,  C10G2300/1048 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2400/10 ,  C10M101/02 ,  C10M2203/1006 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/031 ,  C10N2230/74

Abstract: Methods are provided for upgrading disadvantaged feeds for use in lubricant base stock production. A disadvantaged feed can be upgraded by hydroprocessing the feed to form a hydroprocessed bottoms fraction. The hydroprocessed bottoms fraction can then be used as a feed for forming Group I and/or Group II lubricant base stocks, optionally in combination with a conventional feed for lubricant production. The remaining portions of the hydroprocessing effluent can optionally be used for FCC processing and/or for other conventional applications of naphtha and distillate fractions.