CA3119923A1 - Composition et procede pour empecher ou reduire le pre-allumage a faible vitesse dans des moteurs a combustion interne a allumage par etincelles - Google Patents

Composition et procede pour empecher ou reduire le pre-allumage a faible vitesse dans des moteurs a combustion interne a allumage par etincelles Download PDF

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CA3119923A1
CA3119923A1 CA3119923A CA3119923A CA3119923A1 CA 3119923 A1 CA3119923 A1 CA 3119923A1 CA 3119923 A CA3119923 A CA 3119923A CA 3119923 A CA3119923 A CA 3119923A CA 3119923 A1 CA3119923 A1 CA 3119923A1
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Prior art keywords
formula
fuel
additive
amino
lspi
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CA3119923A
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Richard Eugene CHERPECK
Amir Gamal MARIA
Ian G. ELLIOTT
Theresa Liang GUNAWAN
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Chevron USA Inc
Chevron Oronite Co LLC
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Chevron USA Inc
Chevron Oronite Co LLC
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Priority claimed from US16/362,157 external-priority patent/US20190292473A1/en
Application filed by Chevron USA Inc, Chevron Oronite Co LLC filed Critical Chevron USA Inc
Priority claimed from US16/578,819 external-priority patent/US20200017789A1/en
Publication of CA3119923A1 publication Critical patent/CA3119923A1/fr
Pending legal-status Critical Current

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    • C10L1/00Liquid carbonaceous fuels
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    • C10L1/222Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
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Abstract

L'invention concerne une composition de carburant ayant (1) plus de 50 % en poids d'un carburant hydrocarboné à ébullition dans la plage de l'essence ou du diesel et (2) une quantité mineure d'un additif réducteur de pré-allumage à faible vitesse (LSPI) ayant une ou plusieurs d'une amidine, ou d'un bêta-amino alcanol ayant la structure [formule]. R1, R2, R3, et R4 sont chacun indépendamment choisis parmi l'hydrogène, un noyau aromatique, et un groupe alkyle en C1-C20 et R5 représente un atome d'hydrogène ou un alcool ayant la structure (CH)R6-OH. R6 représente un atome d'hydrogène, un groupe alkyle en C1-C10, ou un groupe alcényle en C1-C10 , ou un sel de celui-ci.
CA3119923A 2018-11-15 2019-09-23 Composition et procede pour empecher ou reduire le pre-allumage a faible vitesse dans des moteurs a combustion interne a allumage par etincelles Pending CA3119923A1 (fr)

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US201862767686P 2018-11-15 2018-11-15
US62/767,686 2018-11-15
US16/362,157 US20190292473A1 (en) 2018-03-23 2019-03-22 Composition and method for preventing or reducing low speed pre-ignition in spark-ignited internal combustion engines
US16/362,157 2019-03-22
US16/578,819 2019-09-23
US16/578,819 US20200017789A1 (en) 2018-03-23 2019-09-23 Composition and method for preventing or reducing low speed pre-ignition in spark-ignited internal combustion engines
PCT/IB2019/058057 WO2020099953A1 (fr) 2018-11-15 2019-09-23 Composition et procédé pour empêcher ou réduire le pré-allumage à faible vitesse dans des moteurs à combustion interne à allumage par étincelles

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CO (1) CO2021007774A2 (fr)
MX (1) MX2021005629A (fr)
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JP2022507597A (ja) 2022-01-18
MX2021005629A (es) 2021-07-06
KR20210092786A (ko) 2021-07-26
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