FUEL COMPOSITION Russian patent published in 2003 - IPC

FIELD: petrochemical processes. SUBSTANCE: invention relates to hydrocarbon-based fuel compositions, preferably diesel fuels supplemented by a variety of substances. Diesel fuel-based composition contains 0.0012-0.0018% of branched oligosiloxane with cinematic viscosity 150-400 sq. mm/s, 0.0010-0.0014% of dioctyl phthalate, and 0.0022-0.0024% of 1-butanol. Use of this composition leads to 6-8-fold decrease in consumption of expensive branched oligosiloxane. Another advantage is replacement of high-melting benzyl alcohol by 1-butanol having melting point -108 C, whereas efficiency of known composition is preserved (amount of coking is reduced by 35- 37% and lacquer formation tendency is lowered by 47-51%) due to addition of dioctyl phthalate as burning promoter. EFFECT: reduced cost and expanded production and application possibilities. 3 tbl