FIELD: chemistry.
SUBSTANCE: invention relates to a method of processing rubber-containing and polymer wastes, involving liquefaction of the wastes under the effect of heat and pressure in a hydrocarbon solvent, fractionation of the liquid processing products and separating solid substances, wherein waste processing is combined with oil processing, wherein liquefaction of wastes is carried out by dissolving in oil heated to 500°C, said oil coming from the heating furnace of an oil processing apparatus and continuously passing through the wastes, while feeding the liquid products of waste processing in a mixture with oil into the fractionation column of the oil processing apparatus.
EFFECT: low power consumption, faster waste processing process, high quality of obtained pyrolysis products, high environmental friendliness of processing rubber-containing and polymer wastes.
1 dwg
