METHOD OF PROCESSING OF SECONDARY HEAVY HYDROCARBON MATERIALS Russian patent published in 2001 - IPC

FIELD: processing of secondary heavy hydrocarbon materials. SUBSTANCE: method includes supply of raw materials to reaction zone with passing of activating gas through volume of row materials and maintaining the temperature of supplied materials and temperature in reaction zone below temperature of boiling of initial materials with production of light fractions at outlet of reaction zone and heavy residues at inlet. Processing is carried out with reaction zone separated into independent sections by perforated partitions. In this case, outgoing gas-vapor phase is subjected to two-stages cooling and condensing with obtaining of gas oil at the first stage and light fractions and gas at the second stages. Said gas is directed to process head, to stage of supply of activating gas to reaction zone at bulk speed of 30 h^-1, and initial material, at bulk speed of 30 h^-1. EFFECT: simplified process implementation, reduced energy capacity and cost of process. 4 cl, 1 dwg, 2 tbl, 2 ex