FUEL COMPOSITION Russian patent published in 1997 - IPC

FIELD: gasoline production. SUBSTANCE: fuel composition designed for use in internal combustion engines contains as base fuel mixture of straight-run gasoline with boiling range from zero point to 180 C (5-65 wt %), catalytic reforming gasoline, and additive (0.5-15 wt %) consisting of organomanganese compound and methanol-butylene etherification product and/or tert-butyl alcohol (99.4-99.97% based on additive weight). Composition may as well contain mixture of coking gasoline and thermal cracking gasoline and/or paraffin hydrocarbon fraction with boiling range from zero point to 160 C. As additive, N-methylaniline and/or toluene can also be utilized. EFFECT: enlarged resource of high-quality gasoline types. 3 cl, 3 tbl