abstract |
The present invention relates to a catalyst for oxidative dehydrogenation, a method for preparing the catalyst, and a method for oxidative dehydrogenation using the catalyst. More specifically, the present invention provides an improved durability and packing property for oxidative dehydrogenation by including a porous support coated with the metal oxide (AB 2 O 4 ) of Equation 1 according to the present invention. A catalyst wherein the metal oxide exhibits activity in an oxidative dehydrogenation process. Therefore, when the catalyst of the present invention is used in the oxidative dehydrogenation of butene, the conversion of butene and the selectivity and yield of butadiene can be greatly improved. |