FUEL COMPOSITIONS
A fuel composition for a spark-ignition internal combustion engine comprises an additive having a chemical structure comprising a 6-membered aromatic ring sharing two adjacent aromatic carbon atoms with a 6- or 7-membered saturated heterocyclic ring, the 6- or 7-membered saturated heterocyclic ring...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English French |
Published |
17.08.2017
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | A fuel composition for a spark-ignition internal combustion engine comprises an additive having a chemical structure comprising a 6-membered aromatic ring sharing two adjacent aromatic carbon atoms with a 6- or 7-membered saturated heterocyclic ring, the 6- or 7-membered saturated heterocyclic ring comprising a nitrogen atom directly bonded to one of the shared carbon atoms to form a secondary amine and an atom selected from oxygen or nitrogen directly bonded to the other shared carbon atom, the remaining atoms in the 6- or 7-membered heterocyclic ring being carbon. The additive increases the octane number of the fuel, thereby improving the auto-ignition characteristics of the fuel.
La présente invention concerne une composition de carburant pour un moteur à combustion interne à allumage par étincelle comprenant un additif ayant une structure chimique comprenant un cycle aromatique à 6 chaînons partageant deux atomes de carbone aromatiques adjacents avec un cycle hétérocyclique saturé à 6 ou 7 chaînons, le cycle hétérocyclique saturé à 6 ou 7 chaînons comprenant un atome d'azote directement lié à l'un des atomes de carbone partagés pour former une amine secondaire et un atome sélectionné parmi l'oxygène ou l'azote lié directement à l'autre atome de carbone partagé, les atomes restants du cycle hétérocyclique à 6 ou 7 chaînons étant des atomes de carbone. L'additif augmente l'indice d'octane du carburant, ce qui permet d'améliorer les caractéristiques d'auto-allumage du carburant. |
---|---|
AbstractList | A fuel composition for a spark-ignition internal combustion engine comprises an additive having a chemical structure comprising a 6-membered aromatic ring sharing two adjacent aromatic carbon atoms with a 6- or 7-membered saturated heterocyclic ring, the 6- or 7-membered saturated heterocyclic ring comprising a nitrogen atom directly bonded to one of the shared carbon atoms to form a secondary amine and an atom selected from oxygen or nitrogen directly bonded to the other shared carbon atom, the remaining atoms in the 6- or 7-membered heterocyclic ring being carbon. The additive increases the octane number of the fuel, thereby improving the auto-ignition characteristics of the fuel.
La présente invention concerne une composition de carburant pour un moteur à combustion interne à allumage par étincelle comprenant un additif ayant une structure chimique comprenant un cycle aromatique à 6 chaînons partageant deux atomes de carbone aromatiques adjacents avec un cycle hétérocyclique saturé à 6 ou 7 chaînons, le cycle hétérocyclique saturé à 6 ou 7 chaînons comprenant un atome d'azote directement lié à l'un des atomes de carbone partagés pour former une amine secondaire et un atome sélectionné parmi l'oxygène ou l'azote lié directement à l'autre atome de carbone partagé, les atomes restants du cycle hétérocyclique à 6 ou 7 chaînons étant des atomes de carbone. L'additif augmente l'indice d'octane du carburant, ce qui permet d'améliorer les caractéristiques d'auto-allumage du carburant. |
Author | FILIP, Sorin Vasile |
Author_xml | – fullname: FILIP, Sorin Vasile |
BookMark | eNrjYmDJy89L5WQQdAt19VFw9vcN8A_2DPH09wvmYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBobmhsbmpoYWjobGxKkCAG4vIJ8 |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | COMPOSITIONS DE CARBURANT |
ExternalDocumentID | WO2017137518A1 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_WO2017137518A13 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 12:54:55 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_WO2017137518A13 |
Notes | Application Number: WO2017EP52928 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170817&DB=EPODOC&CC=WO&NR=2017137518A1 |
ParticipantIDs | epo_espacenet_WO2017137518A1 |
PublicationCentury | 2000 |
PublicationDate | 20170817 |
PublicationDateYYYYMMDD | 2017-08-17 |
PublicationDate_xml | – month: 08 year: 2017 text: 20170817 day: 17 |
PublicationDecade | 2010 |
PublicationYear | 2017 |
RelatedCompanies | BP OIL INTERNATIONAL LIMITED |
RelatedCompanies_xml | – name: BP OIL INTERNATIONAL LIMITED |
Score | 3.1008806 |
Snippet | A fuel composition for a spark-ignition internal combustion engine comprises an additive having a chemical structure comprising a 6-membered aromatic ring... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE |
Title | FUEL COMPOSITIONS |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170817&DB=EPODOC&locale=&CC=WO&NR=2017137518A1 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQSU00SbJIM0_TBTY2knVNUoFEUnKquW6ymZF5arKxSVoieBzS18_MI9TEK8I0gokhB7YXBnxOaDn4cERgjkoG5vcScHldgBjEcgGvrSzWT8oECuXbu4XYuqhBe8eG5sAazlzNxcnWNcDfxd9ZzdkZ2G9T8wsCyxkag-YYHIF9JVZgQ9oclB9cw5xA-1IKkCsVN0EGtgCgeXklQgxMqXnCDJzOsLvXhBk4fKFT3kAmNPcVizAIuoW6-ig4-_sG-Ad7grf_ijIou7mGOHvoAs2Oh3slPtwf2SHGYgwswE5-qgSDgkEqsKZNNgVmKSAGdsMSDZNNk00MgaKJaQbJJsmSDDL4TJLCLy3NwAXigsZCDc1lGFhKikpTZYGVaUmSHDgMAL7qdNM |
link.rule.ids | 230,309,783,888,25576,76876 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1RS8MwED7GFOfbnIrTqQOlb8XFposvY7i0pdO2Kdrp3kobUhBkDlfx7-8aOt3THhJCDo4k8OXy3eUSgFuV0fyhYIWJhw1pUoVVLhUz5fCeKWnRItN-yDAa-jP6NLfnDfjc5MLod0J_9eOIiCiJeC_1fr38d2I5-m7l6i7_wK6vsZeMHKNmx4ShhWOGMxm5sXAENzhH3mZEL1pGrCrG8IhcaQ8P2azCg_s2qfJSlttGxWvDfoz6FuURNNSiAy2--XutAwdhHfLGZo2-1TG0vZkb9LkIY_E61em_J3DjuQn3TdSd_k0lfRfbA7FOoYkkX51Bf6DQ0kobIYUFaVhGpC0pwd6sGEgqu9Dbpel8t_gaWn4SBmkwjZ4v4LASVX5RwnrQLL9_1CUa1jK_0uuxBmNid8Y |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=FUEL+COMPOSITIONS&rft.inventor=FILIP%2C+Sorin+Vasile&rft.date=2017-08-17&rft.externalDBID=A1&rft.externalDocID=WO2017137518A1 |