Способ приготовления катализатора для очистки отходящих газов от вредных органических примесей и оксида углерода
||SU 1263340 A1
||May 23, 1985
||Oct 15, 1986
A catalyst for removing harmful org. impurities and CO from waste gases is produced by impregnating a support with a Cu nitrate soln., with subsequent drying and calcining of the catalyst material. A catalyst with increased activity is produced and NOx emissions are prevented by using grog as the support and by impregnating the Cu nitrate in the presence of urea [57-13-6] in a stoichiometric amt. in relation to the Cu nitrate.