Which process comprises thermal cracking and obtaining incineration waste derived fuels.

摘要

Process for incinerating refuse derived fuels to obtain fuel gas therefrom by thermal cracking, comprising: subjecting the material to deaeration at a pressure of between 450 and 550 mmHg; advancing a bed of material within an environment to insulated outer vacuum comprising a chamber thermal cracking (5) in which a temperature of between 400 and 600 ° C by the countercurrent flow of hot gases is maintained reaction chamber (7) enveloping the material in presence of little oxygen, feed material which has passed through the chamber thermal cracking (5) to a reactor (7) in order to subject it to a temperature between 1200 C and 1800 ° C created by feeding oxygen into the reaction chamber in proximity to the inlet end of said thermal cracking chamber, remove the gases generated by the thermal cracking together with the gases involved the bed of material, with in order to maintain the vacuum in chamber thermal cracking feeding extracted gas to the discharge conduit for the gases generated in the reactor; purifying and filtering the gases thus obtained for use as fuel gases.