Patent ID: 9376632
Filing Date: 2016-06-28
CPC Classification: C10B,C10G

Claim Text:
1. Plastic waste thermolysis method in inert atmosphere in which waste is fed continuously to an extruder and plasticized in a temperature from 180 degrees centigrade up to a temperature in reactor, wherein plastics are fed into a thermolysis reactor where thermolysis is carried out at a temperature from 350 degrees centigrade to 450 degrees centigrade with agitator 30-1500 rpm then plasticized waste is pumped with a velocity of flow from 4 to 10 m 3 /h to a flux heater with heating power about 60 to 120 KW, the mixture of liquid and vapors with regulated temperature of system thereafter is injected back to the reactor and vapors of reaction products are removed continuously from the reactor and condensed in the subsequent part of the system, thermolysis by-products are returned to the main thermolysis reactor and reaction leftovers are received continuously through heat exchanger by three-way valve situated before flux heater to residue tank.