FIELD: processing of hydrocarbon raw materials by process procedures applied at low-tonnage industrial plants. SUBSTANCE: method includes gradual heating of raw material within preset temperature range governed by temperatures of beginning and end of boiling of selected fuel fraction with continuous withdrawal and condensation of vapor phase. After withdrawal of each fuel fraction, remaining part of withdrawn fuel fraction is blown-off with vapor flow of the same fuel fraction. EFFECT: higher yield and quality of motor fuels. 1 dwg
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