SIMULTANEOUS DESULFURIZING AND DENITRATING METHOD FOR EXHAUST GAS

摘要

PURPOSE:To absorb and to removes SOx and NOx contained in exhaust gas simultaneously by mixing the exhaust gas from high temp. combustion apparatus with a gas contg. ozone and by bringing the gas mixt. into contact with sulfuric acid, nitric acid, iron salt catalyst, an aq. soln. of neutralizing agent consisting of metallic cpd. of specific concn.