페로브스카이트형 촉매계를 이용한 고정원 배가스로부터의 NOx 와 SOx의 동시제거 기술에 관한 연구

The Studies on the Simultaneous Removals of NOx and SOx from Stationary Sources by using Perovskite type Catalysts

At present studies, we are going to suggest the new type of Perovskite derived catalysts which modify the defects of transition metals impregnated. Perovskite type catalyst is a typical mixed metal oxides, and there are "defect"s (from like that oxygen, cation, crystallic structure) were made by difference from composition, preparing method and so forth. And because this, its electro-magnetic character could be much changed. By using this phenomena, it could utilize the modification of adsorption/desorption characters as well as the catalytic activities in NOx reduction. Because perovskite type catalyst can exchange the metal of the each lattice site freely and it is possible to represent the peculiar.