公开(公告)号：US11912949B2

公开(公告)日：2024-02-27

申请号：US17762141

申请日：2020-10-20

Applicant: SHELL OIL COMPANY

Inventor： Roger Francis Cracknell ,  Joseph Michael Russo ,  Allen Ambwere Aradi ,  Andreas Kolbeck

IPC: C10L1/14 ,  C10L1/182 ,  C10L1/2387 ,  C10L10/14 ,  F02M25/022

CPC classification number: C10L1/143 ,  C10L1/182 ,  C10L1/2387 ,  C10L10/14 ,  F02M25/0228 ,  C10L2200/0423 ,  C10L2250/04 ,  C10L2270/023 ,  C10L2300/30

Abstract: Method for reducing intake valve deposits in a spark ignition internal combustion engine which is fuelled with a gasoline fuel composition, wherein the method comprises introducing into the engine an aqueous based composition, wherein the aqueous based composition comprises (i) water, (ii) from 0 vol % to 40 vol % freezing point suppression agent, (iii) from 0 vol % to 10 vol % of surfactant, and (iv) an amine compound in a blending amount of from 0 ppmw to 1000 ppmw.

公开(公告)号：US11629305B2

公开(公告)日：2023-04-18

申请号：US17422342

申请日：2020-02-06

Applicant: SHELL OIL COMPANY

Inventor： Yajnanarayana Halmuthur Jois ,  Joseph Michael Russo

IPC: C10L10/08 ,  C10L1/19 ,  C10L1/224 ,  C10L1/188

Abstract: A fuel composition comprising a fuel and a lubricity additive where the lubricity additive is selected from (1) 1-Lauroyl-rac-glycerol, (2) Dodecanamide, N-hydroxy-, or (3) 2-Ethylhexanoic acid and the fuel is gasoline.

公开(公告)号：US11499109B2

公开(公告)日：2022-11-15

申请号：US17423036

申请日：2020-02-06

Applicant: SHELL OIL COMPANY

Inventor： Yajnanarayana Halmuthur Jois ,  Joseph Michael Russo

IPC: C10L10/08 ,  C10L1/188 ,  C10L1/19

Abstract: A fuel composition comprising a fuel and a lubricity additive package, where the lubricity additive package comprises (1) Dodecanoic acid and (2) 1-Lauroyl-rac-glycerol and the fuel is gasoline.

公开(公告)号：US09447356B2

公开(公告)日：2016-09-20

申请号：US14182853

申请日：2014-02-18

Applicant: SHELL OIL COMPANY

Inventor： Arjun Prakash ,  John Henry Mengwasser ,  Joseph Michael Russo

IPC: C10L1/24 ,  C10L10/12 ,  C10L1/226

CPC classification number: C10L10/12 ,  C10L1/226

Abstract: Dihydrocarbyl diazene dicarboxamides (DHCDD) have been found to effectively reduce the ignition delay and/or as effective cetane number improvers in diesel fuels and is suitable for use in modern engines.

Abstract translation: 已经发现二烃基二氮二甲酰胺（DHCDD）有效地降低了点燃延迟和/或作为柴油燃料中有效的十六烷值改进剂，并且适用于现代发动机。

公开(公告)号：US09163189B2

公开(公告)日：2015-10-20

申请号：US13690774

申请日：2012-11-30

Applicant: SHELL OIL COMPANY

Inventor： Joseph Michael Russo ,  Timothy Michael Shea

IPC: C10L1/182 ,  C10L1/06 ,  C10L1/16 ,  C10L10/08

CPC classification number: C10L1/1824 ,  C10L1/06 ,  C10L1/1616 ,  C10L10/08 ,  C10L2230/22 ,  C10L2270/023

Abstract: Balanced unleaded fuel compositions exhibiting: a pump octane rating of greater than 93; a T50 (maximum) of 104.4° C. (220° F.) and a T90 (maximum) of 165.6° C. (330° F.), as required under the CARB Phase 3 model; and, producing a higher average torque and/or higher average power output than commercially available fuels stated to meet the CARB Phase 3 model.

Abstract translation: 平衡的无铅燃料组合物显示：泵的辛烷值大于93; 根据CARB Phase 3模型的要求，T50（最大）为104.4℃（220°F）和T90（最大）为165.6℃（330°F）; 并且产生比符合CARB Phase 3模型的市售燃料更高的平均扭矩和/或更高的平均功率输出。

公开(公告)号：US09051439B2

公开(公告)日：2015-06-09

申请号：US13663214

申请日：2012-10-29

Applicant: SHELL OIL COMPANY

Inventor： Joseph Michael Russo ,  Timothy Michael Shea

IPC: C10L1/182 ,  C10L1/232 ,  C08F120/06 ,  C10M105/14 ,  C10M105/12 ,  C10M105/70 ,  C08F126/10 ,  C08B1/00 ,  C08J3/12 ,  C08J3/14 ,  C08L39/06 ,  C08L33/02

CPC classification number: C08J3/12 ,  C08J3/14 ,  C08J2301/02 ,  C08J2339/06 ,  C08L33/02 ,  C08L39/06 ,  Y10T428/2982

Abstract: Micronized polymers suitable for use in fuels and lubricants having a particle size distribution of less than 30 microns obtained from water-soluble solid organic polymers is provided. A water-soluble solid organic polymer having a number average molecular weight in the range of 1000 to 200,000 is subjected to a molecular segmentation in a polar solvent in a polymer to solvent ratio in the range of 1:1 to 1:10 to produce a micronized polymer having a particle size distribution of less than 30 microns.

Abstract translation: 提供了适用于由水溶性固体有机聚合物获得的具有小于30微米的粒度分布的燃料和润滑剂的微粉化聚合物。 将数均分子量为1000〜200,000的水溶性固体有机聚合物在极性溶剂中进行分子分割，聚合物与溶剂的比例为1:1〜1:10，制成 具有小于30微米的粒度分布的微粉化聚合物。

公开(公告)号：US11499107B2

公开(公告)日：2022-11-15

申请号：US17256491

申请日：2019-07-01

Applicant: SHELL OIL COMPANY

Inventor： Mark Clift Southby ,  Renate Uitz-Choi ,  Roger Francis Cracknell ,  Joseph Michael Russo ,  Neal Matthew Morgan ,  Artemis Kontou

IPC: C10L1/238 ,  C10L10/08 ,  C10M137/10 ,  C10M149/02 ,  C10M161/00 ,  C10M169/04 ,  C10N30/04 ,  C10N40/25 ,  C10N20/04 ,  C10N30/06

Abstract: Use of a liquid fuel composition in an internal combustion engine, the internal combustion engine containing a lubricating composition for lubricating said internal combustion engine, wherein the liquid fuel composition comprises at least one nitrogen-containing detergent additive, for the purpose of reducing engine wear caused by the presence of soot in the lubricating composition.