PROCÉDÉ D'ÉLIMINATION SIMULTANÉE DU NO, DES PARTICULES DE CARBONE ET DE LA POUSSIÈRE INORGANIQUE PRÉSENTS DANS DES GAZ DE COMBUSTION ET RÉACTEUR CATALYTIQUE PERMETTANT D'ÉLIMINER LE NO, LES PARTICULES DE CARBONE ET LA POUSSIÈRE PRÉSENTS DANS DES GAZ DE COMBUSTION

摘要

The method of simultaneous removal of NO and carbonic particles and inorganic dust from flue gases in the reactor equipped with the catalyst for direct decomposition of nitric oxide located on a metallic monolith consists in tangential introduction of flue gases to the reactor circumfer-ence generating rotational flow of the flue gases downwards of the reactor with simultaneous flow disturbance due to flue gases contact with undulating surface of metallic foil located on an inner wall of the reactor chamber and split of the flue gases by contact with the catalyst located on a spiral band falling to the lower part of the reactor, and next flue gases jet direction counter-currently to a cylindrical inner chamber containing the slices of the monolithic catalyst disturbing laminar flow of the flue gases jet. The deposited solid particles of the pollutants are collected in the lower part of the re-actor. The invention concerns also the reactor designed for simultaneous removal of NO and carbon particles and inorganic dust from flue gases.