FIELD: chemistry.
SUBSTANCE: gasoline composition primarily consists of gasoline and also includes 1-5 wt % base oil, with respect to the entire gasoline composition, the base oil having kinematic viscosity at 100°C of at least 1 cSt. The invention also relates to a method of operating a spark-ignited four-stroke internal combustion engine, involving feeding a gasoline composition into the combustion chamber of said engine, said composition primarily containing gasoline and 1-5 wt % base oil with respect to the entire gasoline composition. Also described is a gasoline composition for a four-stroke engine, primarily containing gasoline and 1-5 wt % base oil, with respect to the entire gasoline composition, the base oil being based on liquid hydrocarbons and having kinematic viscosity at 100°C of at least 1 cSt.
EFFECT: improved accelerating power of a spark-ignited four-stroke internal combustion engine.
11 cl, 6 tbl, 22 ex
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RU2464302C2 |
