EMBEDDED SCR CATALYST STRUCTURE IN WHICH CATALYST IS EMBEDDED IN PORES OF SUPPORT

摘要

In order to solve the problems of conventional extruded or coated SCR catalysts to be applied to the treatment of an exhaust gas with a high sulfur content, the present invention relates to a deposited or embedded SCR catalyst structure in which a catalyst is deposited or embedded in pores, and to a deposited SCR catalyst structure, wherein a catalytic active material is deposited into a support, and a catalytic active material does not substantially exist in the inner wall of the support.