FIELD: oil and gas production. SUBSTANCE: raw material is heated and fed into rectification column. Distillate tapped off at the top of column is cooled, condensed and partly returned into the top of column, the other part of top distillate being used as light gasoline. As side- cut distillates, heavy gasoline fraction is tapped off at the fractionating tray disposed by 6-7 trays above the feed tray, and/or kerosene fraction is tapped off at the tray disposed by 2-3 trays above the feed tray. From the bottom of column, furnace fuel fraction is withdrawn. EFFECT: reduced power consumption due to double evaporation of gasoline fraction and extended assortment and quality of commercial products. 1 dwg, 3 tbl
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