KR20230068407A - 직접 분사 스파크 점화 가솔린 엔진에서 인젝터 파울링을 감소시키기 위한 연료 첨가제로서의 아릴옥시 알킬아민 - Google Patents

직접 분사 스파크 점화 가솔린 엔진에서 인젝터 파울링을 감소시키기 위한 연료 첨가제로서의 아릴옥시 알킬아민 Download PDF

Info

Publication number
KR20230068407A
KR20230068407A KR1020237011754A KR20237011754A KR20230068407A KR 20230068407 A KR20230068407 A KR 20230068407A KR 1020237011754 A KR1020237011754 A KR 1020237011754A KR 20237011754 A KR20237011754 A KR 20237011754A KR 20230068407 A KR20230068407 A KR 20230068407A
Authority
KR
South Korea
Prior art keywords
amine
ethyl
hydrocarbyl
fuel
carbon atoms
Prior art date
Application number
KR1020237011754A
Other languages
English (en)
Korean (ko)
Inventor
맨 킷 응
리차드 유진 셰어팩
캐리 와이. 찬
크리스 맨던홀
앤드류 엠. 이커스
피터 에이. 푸엔테스-애플릭
저스틴 왕
Original Assignee
셰브런 오로나이트 컴퍼니 엘엘씨
셰브런 유.에스.에이.인크.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 셰브런 오로나이트 컴퍼니 엘엘씨, 셰브런 유.에스.에이.인크. filed Critical 셰브런 오로나이트 컴퍼니 엘엘씨
Publication of KR20230068407A publication Critical patent/KR20230068407A/ko

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/23—Organic compounds containing nitrogen containing at least one nitrogen-to-oxygen bond, e.g. nitro-compounds, nitrates, nitrites
    • C10L1/231—Organic compounds containing nitrogen containing at least one nitrogen-to-oxygen bond, e.g. nitro-compounds, nitrates, nitrites nitro compounds; nitrates; nitrites
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • C10L1/2387—Polyoxyalkyleneamines (poly)oxyalkylene amines and derivatives thereof (substituted by a macromolecular group containing 30C)
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/0415—Light distillates, e.g. LPG, naphtha
    • C10L2200/0423—Gasoline
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/08—Inhibitors
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Fuel-Injection Apparatus (AREA)
KR1020237011754A 2020-09-17 2021-09-15 직접 분사 스파크 점화 가솔린 엔진에서 인젝터 파울링을 감소시키기 위한 연료 첨가제로서의 아릴옥시 알킬아민 KR20230068407A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063079609P 2020-09-17 2020-09-17
US63/079,609 2020-09-17
PCT/IB2021/058387 WO2022058894A1 (fr) 2020-09-17 2021-09-15 Aryloxy alkylamines utilisées comme additifs de carburant pour réduire l'encrassement des injecteurs dans des moteurs à essence, allumage par étincelle et injection directe

Publications (1)

Publication Number Publication Date
KR20230068407A true KR20230068407A (ko) 2023-05-17

Family

ID=77897677

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237011754A KR20230068407A (ko) 2020-09-17 2021-09-15 직접 분사 스파크 점화 가솔린 엔진에서 인젝터 파울링을 감소시키기 위한 연료 첨가제로서의 아릴옥시 알킬아민

Country Status (9)

Country Link
US (1) US20240026239A1 (fr)
JP (1) JP2023541471A (fr)
KR (1) KR20230068407A (fr)
CN (1) CN116234891A (fr)
AU (1) AU2021342779A1 (fr)
CA (1) CA3195345A1 (fr)
CO (1) CO2023004450A2 (fr)
MX (1) MX2023003074A (fr)
WO (1) WO2022058894A1 (fr)

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US566939A (en) * 1896-09-01 eoney
US2622018A (en) 1949-10-19 1952-12-16 Socony Vacuum Oil Co Inc Motor fuel
US3574576A (en) 1965-08-23 1971-04-13 Chevron Res Distillate fuel compositions having a hydrocarbon substituted alkylene polyamine
DE1643240A1 (de) 1966-09-16 1971-06-24 Boehringer Sohn Ingelheim Verfahren zur Herstellung neuer racemischer oder optisch aktiver 1-Phenoxy-2-aminoalkane
GB1346765A (en) 1970-06-16 1974-02-13 Shell Int Research Fuel compositions
US3849083A (en) 1972-04-14 1974-11-19 Ethyl Corp Gasoline additive
US3848056A (en) 1972-09-05 1974-11-12 Continental Oil Co Molten alkaline alkanoic mixtures for absorption of sulfur oxides
US4231759A (en) 1973-03-12 1980-11-04 Standard Oil Company (Indiana) Liquid hydrocarbon fuels containing high molecular weight Mannich bases
US3960515A (en) 1973-10-11 1976-06-01 Chevron Research Company Hydrocarbyl amine additives for distillate fuels
GB1486144A (en) 1974-03-13 1977-09-21 Cities Service Oil Co Gasoline additive
US4191537A (en) 1976-06-21 1980-03-04 Chevron Research Company Fuel compositions of poly(oxyalkylene) aminocarbamate
US4288612A (en) 1976-06-21 1981-09-08 Chevron Research Company Deposit control additives
US4160648A (en) 1976-06-21 1979-07-10 Chevron Research Company Fuel compositions containing deposit control additives
US4236020A (en) 1976-06-21 1980-11-25 Chevron Research Company Carbamate deposit control additives
US4233168A (en) 1978-06-19 1980-11-11 Chevron Research Company Lubricant compositions containing dispersant additives
US4197409A (en) 1978-08-08 1980-04-08 Chevron Research Company Poly(oxyalkylene)aminocarbomates of alkylene polyamine
US4243798A (en) 1979-08-09 1981-01-06 Chevron Research Company Process for the production of a polymeric carbamate
US4292046A (en) 1979-08-10 1981-09-29 Mobil Oil Corporation Detergent compositions
US4270930A (en) 1979-12-21 1981-06-02 Chevron Research Company Clean combustion chamber fuel composition
US4518782A (en) 1981-08-10 1985-05-21 Texaco Inc. Fuel compositions containing N-alkyl glycyl imidazoline
US4409000A (en) 1981-12-14 1983-10-11 The Lubrizol Corporation Combinations of hydroxy amines and carboxylic dispersants as fuel additives
EP0149486A3 (fr) 1984-01-17 1986-10-08 Atlantic Richfield Company Détergents et composition de carburant les contenant
US4836829A (en) 1986-03-14 1989-06-06 Exxon Research And Engineering Company Fuel composition and process for multi-port fuel injection systems (PNE-509)
DE3611230A1 (de) 1986-04-04 1987-10-08 Basf Ag Polybutyl- und polyisobutylamine, verfahren zu deren herstellung und diese enthaltende kraft- und schmierstoffzusammensetzungen
US4810263A (en) 1986-04-11 1989-03-07 Exxon Research And Engineering Company Fuel composition
US4729769A (en) 1986-05-08 1988-03-08 Texaco Inc. Gasoline compositions containing reaction products of fatty acid esters and amines as carburetor detergents
US4881945A (en) 1987-10-23 1989-11-21 Chevron Research Company Fuel compositions containing very long chain alkylphenyl poly(oxyalkylene) aminocarbonates
DE3826608A1 (de) 1988-08-05 1990-02-08 Basf Ag Polyetheramine oder polyetheraminderivate enthaltende kraftstoffe fuer ottomotoren
DE3826797A1 (de) 1988-08-06 1990-02-08 Basf Ag Kraftstoffzusammensetzungen, die polycarbonsaeureester langkettiger alkohole enthalten
DE3838918A1 (de) 1988-11-17 1990-05-23 Basf Ag Kraftstoffe fuer verbrennungsmaschinen
EP0382159A1 (fr) 1989-02-06 1990-08-16 E.I. Du Pont De Nemours And Company Désencrassage d'appareils à combustible
WO1990010051A1 (fr) 1989-02-21 1990-09-07 Union Oil Company Of California Composition de carburant permettant la regulation de depots sur des soupapes d'admission
GB9007431D0 (en) 1990-04-03 1990-05-30 Shell Int Research Diesel fuel additives
EP0557516B1 (fr) 1991-09-13 1996-07-17 Chevron Chemical Company Compositions additives pour carburant contenant des succinimides de polyisobutenyle
US5697988A (en) 1991-11-18 1997-12-16 Ethyl Corporation Fuel compositions
GB9208034D0 (en) 1992-04-10 1992-05-27 Bp Chem Int Ltd Fuel composition
US5620486A (en) 1994-12-30 1997-04-15 Chevron Chemical Company Fuel compositions containing aryl succinimides
US5669939A (en) 1996-05-14 1997-09-23 Chevron Chemical Company Polyalkylphenoxyaminoalkanes and fuel compositions containing the same
US5618320A (en) 1996-05-14 1997-04-08 Chevron Chemical Company Aromatic esters of polyalkylphenoxyalkanols and fuel compositions containing the same
US6203584B1 (en) 1998-03-31 2001-03-20 Chevron Chemical Company Llc Fuel composition containing an amine compound and an ester
US6114542A (en) 1998-08-28 2000-09-05 Chevron Chemical Company Llc Ethers of polyalkyl or polyalkenyl N-hydroxyalkyl succinimides and fuel compositions containing the same
US5916825A (en) 1998-08-28 1999-06-29 Chevron Chemical Company Llc Polyisobutanyl succinimides and fuel compositions containing the same
US5954843A (en) 1998-08-28 1999-09-21 Chevron Chemical Company Llc Aminocarbamates of polyalkyl or polyalkenyl N-hydroxyalkyl succinimides and fuel compositions containing the same
US5993497A (en) 1998-08-28 1999-11-30 Chevron Chemical Company Llc Esters of polyalkyl or polyalkenyl N-hydroxyalkyl succinimides and fuel compositions containing the same
US6217624B1 (en) 1999-02-18 2001-04-17 Chevron Chemical Company Llc Fuel compositions containing hydrocarbyl-substituted polyoxyalkylene amines
US20030150154A1 (en) * 2001-12-21 2003-08-14 Cherpeck Richard E. Polyalkylphenoxyaminoalkanes and fuel compositions containing the same
US9035097B2 (en) * 2012-09-12 2015-05-19 Chevron Oronite Company Llc Aminoethylation process having improved yield of aryloxyalkylene amine compounds and reduced urea by-products

Also Published As

Publication number Publication date
AU2021342779A1 (en) 2023-04-27
CA3195345A1 (fr) 2022-03-24
US20240026239A1 (en) 2024-01-25
MX2023003074A (es) 2023-05-19
CN116234891A (zh) 2023-06-06
JP2023541471A (ja) 2023-10-02
WO2022058894A1 (fr) 2022-03-24
EP4214297A1 (fr) 2023-07-26
CO2023004450A2 (es) 2023-04-27

Similar Documents

Publication Publication Date Title
RU2595527C2 (ru) Присадка к топливу для усовершенствованных эксплуатационных характеристик двигателей с впрыскиваемым топливом
CA2519995C (fr) Polyalcenamine presentant des proprietes d'application ameliorees
US20100132253A1 (en) Fuel additives and fuel compositions and methods for making and using the same
US5752990A (en) Composition and method for reducing combustion chamber deposits, intake valve deposits or both in spark ignition internal combustion engines
AU689585B2 (en) Fuel additive compositions containing an aliphatic amine, a polyolefin and a poly(oxyalkylene) monool
US20080066714A1 (en) Fuel compositions and its use
US11629303B2 (en) Quaternary fatty amidoamine compound for use as an additive for fuel
KR20080055665A (ko) 연료유 조성물의 개선 방법
EP1885825A1 (fr) Utilisation d'alkoxylates d'acide gras pour empecher le calage de soupapes d'admission dans un moteur
KR20230068407A (ko) 직접 분사 스파크 점화 가솔린 엔진에서 인젝터 파울링을 감소시키기 위한 연료 첨가제로서의 아릴옥시 알킬아민
EP4214297B1 (fr) Aryloxy alkylamines utilisées comme additifs de carburant pour réduire l'encrassement des injecteurs dans des moteurs à essence, allumage par étincelle et injection directe
CA2440548C (fr) Methode de reduction des emissions de particules dans des moteurs a combustion interne
US20220145199A1 (en) Fuel additives for mitigating injector nozzle fouling and reducing particulate emissions
JPH08259967A (ja) ポリエーテルアミドの添加剤を含有する炭化水素組成物
US11999917B2 (en) Mannich-based quaternary ammonium salt fuel additives
US20240141244A1 (en) Fuel Additives and Formulations for Improving Performance of Gasoline Direct Injection Engines
AU2022360878A1 (en) Fuel additives for lowering deposit and particulate emission
US20230080086A1 (en) Mannich-based quaternary ammonium salt fuel additives