METHOD FOR PRODUCTION OF PETROLEUM DERIVATIVES Russian patent published in 2002 - IPC

FIELD: petroleum processing. SUBSTANCE: petroleum derivatives used as motor fuels, Arctic-destined diesel fuels, oil solvents, and others are prepared by stripping of original oil to separate fraction initial point-185 C, distillation of stripped oil to isolate fraction initial point-180 C, secondary distillation of the two combined fractions to produce fractions initial point-62 C, 62-180 C, and still residue boiling above 180 C. Fraction 62-180 C is subjected to hydrofining and reforming. Resulting fractions are compounded to give desired products. Still residue of secondary distillation is compounded with straight-run fraction 140- 240 C at ratio (80-85):(20-15) to give diesel fuel. EFFECT: enabled production of high-quality fuels.