Method of obtaining hydrocarbon oil from waste plastic material or waste rubber material and apparatus for carrying out the method

摘要

A method of obtaining hydrocarbon oil from waste plastic material or waste rubber material, comprising the steps of: subjecting the waste plastic material or the waste rubber material to thermal cracking so as to obtain a thermal cracking product; liquefying the thermal cracking product into a liquefied product; causing a liquid phase cracking reaction of the liquefied product under action of a catalyst on the liquefied product so as to produce a cracking product; and cooling the cracking product so as to obtain the hydrocarbon oil, and an apparatus used for carrying out the method.