CATALYST CARRIER FOR SELECTIVE CATALYTIC REDUCTION HAVING THREE DIMENSIONAL REACTION STRUCTURE

摘要

Provided is a catalyst carrier for selective catalytic reduction having a three dimensional reaction structure. The present invention comprises a first unit catalyst carrier part comprising: planar first and second metal foams which have a predetermined size and shape and are disposed a predetermined interval apart; and a non-planar third metal foam which is disposed between the first metal foam and the second metal foam.