MIXED MANGANESE FERRITE HONEYCOMB-TYPE CATALYST, PREPARATION METHOD THEREFOR, AND METHOD FOR PREPARING 1,3-BUTADIENE USING SAME

摘要

The present invention relates to a method for preparing a mixed manganese ferrite honeycomb-type catalyst, and a method for preparing 1,3-butadiene using the same as a catalyst, and specifically, to: a method for preparing a catalyst by extrusion molding mixed manganese ferrite, which is prepared by coprecipitation, in the form of a honeycomb by using a binder; and a method for preparing 1,3-butadiene through oxidative dehydrogenation by directly using n-butene as a reactant on the prepared catalyst. The method for preparing the mixed manganese ferrite honeycomb-type catalyst used in the present invention is simple, and the heat generated in oxidative dehydrogenation is easily controlled, and thus it is possible to prepare 1,3-butadiene in a high yield from n-butene.