| 摘要 |
<p>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.</p> |
