ADDITIVE TO MOTOR GASOLINE Russian patent published in 2006 - IPC C10L1/18 C10L1/22 

FIELD: oil processing industry; motor-car industry; production of motor gasolines.

SUBSTANCE: the invention is pertaining to the field of oil processing industry and motor-car industry, in particular, to the composition of the additive used in the automobile internal-combustion engines. The additive for the for the gasolines contains 15-30 % of N-methylaniline, 0.5-5.0 % of acetaldehyde, 0.01-1.0 % of a metalloorganic compound, 1.0-1.5 % of the hydrocarbon fraction boiling-off in the temperature interval of 60-200°C and ethyl alcohol - up to 100 %. As metalloorganic compound the additive can contain ferric dicyclopentadienyl, ferrocene and-or alfahydroxyisopropylferrocene, manganese cyclopentadienyltricarbonyl or its methyl derivative, molybdenum hexacarbonyl. The additive also can contain an antioxidant in amount of 1.0-1.5 mass % and-or up to 6 mass % of a washing additive. The invention ensures, that usage of the offered additive will allow to raise production of the high quality commercial gasolines for automobile engines, which shall provide purity of the automobile engines fuel system and the gasolines saving.

EFFECT: the invention ensures the raise production of the high quality commercial gasolines for automobile engines, the high degree of the automobile engines fuel system purity and reduction of the gasolines consumption.

3 cl, 1 tbl