METHOD FOR INTEGRATED THERMOCHEMICAL PROCESSING OF HEAVY PETROLEUM RESIDUES AND HUMITES

摘要

FIELD: technology of natural energy carriers.;SUBSTANCE: heavy petroleum residues and humites (e.g., coals) are subjected to thermal dissolution under mild conditions at atmosphere pressure with temperature range 350-450°C in presence of thermally and catalytically active hydrogen-donor additives to produce light low-boiling liquid products and cracking residue (thermobitumen).;EFFECT: increased yield of target product, widened assortment of thermally and catalytically active additives, and simplified equipment.;3 cl, 1 tbl, 15 ex