公开(公告)号：US20180127670A1

公开(公告)日：2018-05-10

申请号：US15575835

申请日：2016-05-19

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence BREWER ,  John Socrates THOMAIDES ,  John M. MORALES ,  Qiwei HE ,  Philip Nigel THRELFALL-HOLMES ,  Damien Christian VADILLO ,  Nicholas James ROUNTHWAITE ,  Michael Timothy PHILBIN ,  Roger Francis CRACKNELL ,  Andrea SCHUETZE

IPC: C10L1/196 ,  C10L10/12 ,  C08F20/18

CPC classification number: C10L1/1963 ,  C08F20/18 ,  C08F2500/01 ,  C10L1/192 ,  C10L10/12 ,  C10L2230/22 ,  C10L2270/026

Abstract: A fuel composition for powering a combustion engine the composition comprising: a liquid base fuel; and a copolymer obtainable by copolymerizing at least the following monomers: —at least one bicyclic (meth)acrylate ester; —at least one fatty-alkyl (meth)acrylate; —optionally, and preferably, at least one aromatic vinyl monomer; and —optionally other ethylenically unsaturated monomers.

公开(公告)号：US20150113858A1

公开(公告)日：2015-04-30

申请号：US14521684

申请日：2014-10-23

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence BREWER

IPC: C10L1/232 ,  C10L10/12 ,  C10L1/24

CPC classification number: C10L1/232 ,  C10L1/08 ,  C10L1/233 ,  C10L1/2437 ,  C10L10/12 ,  C10L2200/0259 ,  C10L2200/0263 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2300/20

Abstract: Certain UV filter compounds improve the combustion properties of diesel fuel compositions, and in particular modify the ignition delay and/or modify the burn period and/or modify the peak pressure and/or increase the cetane number of the liquid fuel composition. A liquid fuel composition is provided containing: (a) a diesel base fuel suitable for use in an internal combustion engine; and (b) in the range of 10 ppmw to 2 wt %, by weight of the liquid fuel composition, of one or more organic UV filter compounds selected from imidazoles, triazines, triazones and triazoles, and mixtures thereof.

Abstract translation: 某些UV过滤器化合物改善柴油燃料组合物的燃烧性能，特别是改变点燃延迟和/或改变燃烧时间和/或改变峰值压力和/或增加液体燃料组合物的十六烷值。 提供一种液体燃料组合物，其包含：（a）适用于内燃机的柴油基础燃料; 和（b）在液体燃料组合物的10ppmw至2wt％范围内的一种或多种选自咪唑，三嗪，三嗪酮和三唑的有机紫外线过滤剂化合物及其混合物。

公开(公告)号：US20150113857A1

公开(公告)日：2015-04-30

申请号：US14521677

申请日：2014-10-23

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence BREWER

IPC: C10L1/232 ,  C10L1/24 ,  F02B43/04

CPC classification number: C10L1/232 ,  C10L1/06 ,  C10L1/2437 ,  C10L10/00 ,  C10L2200/0259 ,  C10L2200/0263 ,  C10L2200/0423 ,  C10L2230/22 ,  C10L2270/023 ,  F02B43/04

Abstract: A liquid fuel composition comprising:(a) a gasoline base fuel suitable for use in an internal combustion engine; (b) one or more organic UV filter compounds selected from imidazoles, triazines, triazone and triazoles, and mixtures thereof. The liquid fuel composition provides benefits in terms of improved acceleration and/or power output of an internal combustion engine fuelled by said fuel as well as an increase in flame speed.

Abstract translation: 一种液体燃料组合物，包括：（a）适用于内燃机的汽油基燃料; （b）选自咪唑，三嗪，三嗪和三唑的一种或多种有机UV过滤剂化合物及其混合物。 液体燃料组合物在由所述燃料燃料的内燃机的改进的加速和/或功率输出以及火焰速度的提高方面提供了益处。

公开(公告)号：US20140338624A1

公开(公告)日：2014-11-20

申请号：US14282767

申请日：2014-07-30

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence BREWER ,  Susan Jane SMITH

IPC: C10L1/19 ,  F02B47/04

CPC classification number: C10L1/19 ,  C10L1/14 ,  C10L1/1641 ,  C10L1/1826 ,  C10L1/1883 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/2387 ,  F02B47/04

Abstract: A liquid fuel composition is provided containing: (a) a base fuel suitable for use in an internal combustion engine; (b) a first fuel additive selected from one or more viscosity control agents having: (i) a kinematic viscosity at 100° C. of 27 cSt or less; and (ii) a NOACK volatility at 250° C. of 100% wt or less; and (c) a second fuel additive selected from one or more friction modifiers. Fuelling such liquid fuel composition in an internal combustion engine improves the fuel economy performance of an internal combustion engine.

Abstract translation: 提供一种液体燃料组合物，其包含：（a）适用于内燃机的基础燃料; （b）选自一种或多种粘度控制剂的第一燃料添加剂，其具有：（i）100℃下的运动粘度为27cSt以下; 和（ii）250℃下的NOACK挥发度为100重量％以下; 和（c）选自一种或多种摩擦改进剂的第二燃料添加剂。 在内燃机中加油这种液体燃料组合物提高了内燃机的燃油经济性能。

公开(公告)号：US20140182192A1

公开(公告)日：2014-07-03

申请号：US14134297

申请日：2013-12-19

Applicant: Shell Oil Company

Inventor： Mark Lawrence BREWER ,  Roger Francis CRACKNELL ,  Tor Kit GOH

IPC: C10L10/12

CPC classification number: C10L10/12 ,  C10L1/143 ,  C10L1/18 ,  C10L1/1811 ,  C10L1/198 ,  C10L1/223 ,  C10L1/231 ,  C10L1/232 ,  C10L10/00

Abstract: An additive composition for use in a diesel fuel formulation, comprising a cetane improver in an inclusion complex with a modified cyclodextrin of formula (I): wherein n is an integer from 6 to 20, and R1, R2 and R3 are each independently selected from hydrogen, optionally substituted alkyl, optionally substituted aryl and carbonyl, provided that R1, R2 and R3 are not all hydrogen. Also provided is a diesel fuel formulation comprising the additive composition, and the use of a modified cyclodextrin (I) as a vehicle for a cetane improver in an additive composition or diesel fuel formulation.

Abstract translation: 一种用于柴油燃料制剂的添加剂组合物，其包含与式（I）的改性环糊精的包合络合物中的十六烷值改进剂：其中n为6至20的整数，并且R 1，R 2和R 3各自独立地选自 氢，任选取代的烷基，任选取代的芳基和羰基，条件是R 1，R 2和R 3不全部为氢。 还提供了包含添加剂组合物的柴油燃料配方，以及改性环糊精（I）作为添加剂组合物或柴油燃料制剂中十六烷值改进剂的载体的用途。