- 专利标题： LPG FUEL COMPOSITIONS, ADDITIVES THEREFOR AND USES THEREOF
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申请号： EP22151838.4申请日： 2022-01-17
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公开(公告)号： EP4212607A1公开(公告)日： 2023-07-19
- 发明人: MONDKAR, Hemant Sunanda , EYDOUX, Franck Georges , REDDY, Vishnu Vardhan , SHIRKE, Vrushali Vijay , KAPOOR, Rohil , D'SOUZA, Roark , EDAPPADY, NIRANJAN
- 申请人： TotalEnergies One Tech
- 申请人地址： FR 92400 Courbevoie La Défense 6 2 Place Jean Millier
- 代理机构： Casalonga
- 主分类号： C10L1/14
- IPC分类号： C10L1/14 ; C10L1/183 ; C10L3/12 ; C10L1/16 ; C10L1/26
摘要：
The present invention relates to a hydrocarbon fuel composition comprising liquefied petroleum gas and an additive selected from the compounds having the following formula (I) and mixtures thereof:
R-Ph-(OCH 2 CH 2 )n-OH (I)
wherein
Ph denotes a benzene ring,
R represents a linear or branched saturated or unsaturated hydrocarbon chain comprising from 8 to 24 carbon atoms, which may be substituted or not substituted, and
n represents a number ranging from 1 to 10.
The invention further concerns and additive composition comprising compounds of formula (I) and phenolic antioxidant agent(s), as well as oxyfuel processes and methods of operating motor vehicles and gas burners involving such fuel compositions.
R-Ph-(OCH 2 CH 2 )n-OH (I)
wherein
Ph denotes a benzene ring,
R represents a linear or branched saturated or unsaturated hydrocarbon chain comprising from 8 to 24 carbon atoms, which may be substituted or not substituted, and
n represents a number ranging from 1 to 10.
The invention further concerns and additive composition comprising compounds of formula (I) and phenolic antioxidant agent(s), as well as oxyfuel processes and methods of operating motor vehicles and gas burners involving such fuel compositions.
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