公开(公告)号：US11485921B2

公开(公告)日：2022-11-01

申请号：US17290424

申请日：2020-01-17

Applicant: Andrey Viacheslavovich Aristov

Inventor： Andrey Viacheslavovich Aristov

IPC: C10L1/08 ,  C10L1/185 ,  C10L1/188 ,  C10L10/08 ,  C10L10/12

Abstract: The invention relates to a fuel composition based on a diesel fraction, having a sulphur content of less than 10 mg/kg with the boiling range of 180-360° C., characterized in that said fuel composition contains organic peroxides as ignition promoters, which are selected from the group: di-tert-butyl peroxide, 1,1-di-(tert-butylperoxy)cyclohexane, dicumyl peroxide, tert-butyl cumyl peroxide, isobutyl cumyl peroxide, n-butyl cumyl peroxide, isopropyl cumyl peroxide, ethyl cumyl peroxide and methyl cumyl peroxide, and contains an anti-wear additive based on carboxylic acids having the following ratio of components, wt %: 0.01-0.5 organic peroxide, 0.005-0.1 anti-wear additive, and up to 100 being the diesel fraction. The proposed diesel fuel composition allows producing diesel fuel which meets quality performance requirements.

公开(公告)号：US20220106534A1

公开(公告)日：2022-04-07

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：US10967353B2

公开(公告)日：2021-04-06

申请号：US16161181

申请日：2018-10-16

Applicant: United EE, LLC

Inventor： Venu Dikshitulu Kottaru ,  Srinivas Paspulla

IPC: B01J19/02 ,  B01J19/00 ,  B01J4/02 ,  C10L1/188 ,  C10L1/182 ,  C10L1/185 ,  C10L1/02 ,  C10L1/16

Abstract: A fuel composition and fluid regulation apparatus are provided for an improved fuel composition and distribution. The fuel composition may include or relate to a fluid regulation apparatus, flow component, electronic controller, regulator covers, roller clip mechanism, filling head, feeder stem and distributor. A method to operate an improved fuel composition and/or fluid regulation apparatus is also provided.

公开(公告)号：US10927319B2

公开(公告)日：2021-02-23

申请号：US16461422

申请日：2017-12-07

Applicant: BASF SE

Inventor： Matthias Zorn

IPC: C10L10/08 ,  C10L1/16 ,  C10L1/188 ,  C10L1/19

Abstract: The present invention relates to the use of a mixture comprising (I) at least one complex ester obtainable by an esterification reaction between (A) at least one aliphatic linear or branched C2-to C12-dicarboxylic acid, (B) at least one aliphatic linear or branched polyhydroxy alcohol with 3 to 6 hydroxyl groups, and (C) as a chain stopping agent (C1) at least one aliphatic linear or branched C1-to C30-monocarboxylic acid in case of an excess of component (B), or (C2) at least one aliphatic linear or branched monobasic C1-to C30-alcohol in case of an excess of component (A), and (II) at least one aliphatic monocarboxylic acid having from 12 to 30 carbon atoms in a weight ratio of (I):(II) of from 20 to 80:80 to 20 as an additive in a fuel for different purposes.

公开(公告)号：US20200325410A1

公开(公告)日：2020-10-15

申请号：US16303522

申请日：2017-05-19

Applicant: SHELL OIL COMPANY

Inventor： Mark Lawrence BREWER ,  Nicholas James ROUNTHWAITE ,  Michael Alan PARKES ,  Tushar BERA

IPC: C10L9/10 ,  C10L1/189 ,  C10L1/188 ,  C10L10/04

Abstract: Use of a wax anti-settling agent (WASA), in an automotive fuel composition, for the purpose of improving the acceleration performance of an internal combustion engine into which the fuel composition is or is intended to be introduced or of a vehicle powered by such an engine.

公开(公告)号：US10689589B2

公开(公告)日：2020-06-23

申请号：US15747950

申请日：2016-07-28

Applicant: INNOSPEC LIMITED

Inventor： Stephen Leonard Cook

IPC: C10L1/232 ,  C10L10/04 ,  C10L10/06 ,  C10M133/44 ,  C10M133/48 ,  C07D249/02 ,  C10L1/14 ,  C07D207/04 ,  C07D233/58 ,  C10L1/222 ,  C10L1/188 ,  C10L1/19 ,  C10L1/224 ,  C10L1/226 ,  C10L1/2383 ,  C10L1/233 ,  C10L1/238

Abstract: Quaternary ammonium salts of formula: wherein each of R1 and R2 is independently selected from an optionally substituted alkyl, alkenyl or aryl group having less than 8 carbon atoms, R together with N forms an aliphatic or aromatic heterocycle having less than 12 carbons atoms and R5 is hydrogen or an optionally substituted hydrocarbyl group. The use of these compounds as fuel or lubricant additives, especially as diesel fuel additives.

公开(公告)号：US10676685B2

公开(公告)日：2020-06-09

申请号：US16528427

申请日：2019-07-31

Applicant: BASF SE

Inventor： Markus Hansch ,  Harald Boehnke ,  Wolfgang Grabarse ,  Ludwig Voelkel ,  Maxim Peretolchin

IPC: C10L1/222 ,  C10L1/2383 ,  C10M133/54 ,  C10M133/56 ,  C10M141/06 ,  C10M133/14 ,  C10L1/188 ,  C07C213/08 ,  C07C215/08 ,  C10M133/08

Abstract: The invention relates to the use of quaternized nitrogen compounds as a fuel and lubricant additive or kerosene additive, such as in particular as a detergent additive, for decreasing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for decreasing the fuel consumption of direct-injection diesel engines, in particular of diesel engines having common rail injection systems, and for minimizing the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems; the invention further relates to the use as an additive for petrol, in particular for operation of DISI engines.

公开(公告)号：US20200040274A1

公开(公告)日：2020-02-06

申请号：US16385901

申请日：2019-04-16

Applicant: Afton Chemical Corporation

Inventor： William Colucci ,  Joseph Calderone ,  Joseph Russo

IPC: C10L10/08 ,  C10L1/22 ,  C10L1/188

Abstract: Fuel additive compositions that include synergistic mixtures of one or more neutral lubricity additives and one or more monoacidic lubricity additives to provide wear and/or friction reduction in fuels.

公开(公告)号：US20200017789A1

公开(公告)日：2020-01-16

申请号：US16578819

申请日：2019-09-23

Applicant: Chevron Oronite Company LLC ,  Chevron U.S.A. Inc.

Inventor： Richard Eugene Cherpeck ,  Amir Gamal Maria ,  Ian G. Elliott ,  Theresa Liang Gunawan

IPC: C10L10/10 ,  C10L1/06 ,  C10L1/232 ,  C10L1/188 ,  C10L1/222 ,  C10L1/185 ,  C10L1/16 ,  C10L1/183 ,  C10L1/19 ,  C10L1/224 ,  C10L1/228

Abstract: Disclosed herein is a fuel composition having (1) greater than 50 wt % of a hydrocarbon fuel boiling in the gasoline or diesel range and (2) a minor amount of a low-speed pre-ignition (LSPI)-reducing additive having one or more of an amidine, or a beta-amino alkanol having the structure R1, R2, R3, and R4 are each independently selected from hydrogen, aromatic ring, and a C1-C20 alkyl group and R5 is hydrogen or an alcohol having the structure —(CH)R6—OH. R6 is hydrogen, a C1-C10 alkyl group, or a C1-C10 alkenyl group, or a salt thereof.

公开(公告)号：US20190084922A1

公开(公告)日：2019-03-21

申请号：US16197076

申请日：2018-11-20

Applicant: BASF SE

Inventor： Markus Hansch ,  Harald Boehnke ,  Wolfgang Grabarse ,  Hannah Maria Koenig ,  Arno Lange ,  Ludwig Voelkel

IPC: C07C215/08 ,  C07C215/40 ,  C10L1/222 ,  C10M133/08 ,  C10L10/06 ,  C10L10/04 ,  C10L1/2383 ,  C10L1/232 ,  C10M161/00 ,  C10M141/06 ,  C10M133/58 ,  C10M133/54 ,  C10M133/44 ,  C10L1/14 ,  C07D207/04 ,  C10L1/22 ,  C07C213/04 ,  C07D209/12 ,  C10L1/189 ,  C10L1/188

Abstract: The present invention relates to novel quaternized ammonium salts of hydrocarbyl epoxides, to the preparation thereof and to the use thereof as a fuel additive and lubricant additive, such as, more particularly, as a detergent additive; for reducing or preventing deposits in the injection systems of direct injection diesel engines, especially in common rail injection systems, for reducing the fuel consumption of direct injection diesel engines, especially of diesel engines with common rail injection systems, and for minimizing power loss in direct injection diesel engines, especially in diesel engines with common rail injection systems; and as an additive for gasoline fuels, especially for operation of DISI engines.