FUEL COMPOSITION Russian patent published in 1994 - IPC

FIELD: fuel composition production. SUBSTANCE: fuel composition on the base of distillate fuel having boiling away temperature 120-500 C additionally contains admixtures. Said admixtures contain ester, ether, ester/ether of polyoxyalkylene or their mixture having at least two alkyl groups being the same or dissimilar. Alkyl group is saturated and linear group containing 18-30 carbon atoms and polyoxyalkyleneglycol, its molecular weight being 200-2000, alkylene group contains 1-4 carbon atoms. Said composition contains ethylene copolymer being inhibitor of growth of wax crystal, its molecular weight is 1800-3000; or product of reaction of one mole of phthalic anhydride and two moles of dihydrogenated tallow amine; or phthalic diamide; or dihydrogenated salt of tallow amine and monooctadecylphthalate; or diamine product of interaction and of dehydration two moles of dihydrogenated tallow amine with one mole of maleic anhydride, its quantity being 25-85 mass % of admixture mass. EFFECT: improves composition quality. 2 cl, 23 tbl