METHOD OF CATALYTIC COMBUSTION OF ORGANIC COMPOUNDS AND A CATALYTIC BURNER FOR COMBUSTION OF ORGANIC COMPOUNDS

摘要

A method of catalytic combustion of gases or vapour of organic compounds, mixed with air or a gaseous mixture containing oxygen, and a catalytic burner for catalytic combustion of organic compounds. The method consists in that air containing impurities is circulated through two layers of a ceramic packing acting as a heat regenerator and through two layers of a catalyst of gas cleaning processes. At the same time a part of gases is taken off to the outside, from the space enclosed between two layers of the said catalyst, through a third catalyst layer. Gases containing combustible impurities or a combustible component are fed to the reactor through a reversion valve. They can be additionally enriched with a liquid or gaseous fuel, by batching the fuel to the stream of gases directly before the third catalyst bed. And a catalytic burner to carry out the method. The invention solves the problem of catalytic combustion with the application of a reversion method, for high concentrations of impurities and the possibility of additional enrichment of gases by batching to the stream a gaseous or liquid fuel.