A METHOD AND A PLANT FOR CONTINUOUS PROCESSING WASTE PLASTIC MATERIALS INTO A HYDROCARBON MIXTURE

摘要

A method for continuous processing waste plastic materials, particularly polyole fins, into the form of hydrocarbon mixture, wherein waste plastic materials are liquefied, subjected to the thermal transformation without a catalyst or to thermocatalytic transformation, and gaseous products are condensed. A method is characterized in that the feed of waste plastic materials is introduced to the exchanger (4), the transformation process is conducted as a continuous process in the exchanger (4) stabilizer (5) assembly, said proc­ess of feed melting and optionally the partial evaporation are conducted in the exchanger (4), and the process of the ultimate evaporation of a free-flowing molten feed mass from the exchanger is conducted in the stabilizer (5), while gaseous evaporation products are directed to the separator (6), and optionally a portion of heavy products is recycled to the exchanger (4), and the volatile final products from the separator are condensed. The invention provides also a plant to practice the method of the invention.