화력발전소 NOx 제거를 위한 SCR 촉매 특성
(주)코리아스칼라
- 최초 등록일
- 2016.04.02
- 최종 저작일
- 2013.09
- 10페이지/ 어도비 PDF
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서지정보
ㆍ발행기관 : 한국유화학회
ㆍ수록지정보 : 韓國油化學會誌 / 30권 / 3호
ㆍ저자명 : 고승재, 김지현, 김미정, 조연배, 박영구
영어 초록
NOx from the thermal power plants are NO and NO₂. This work investigated the chemical/physical characteristics and SCR efficiency of newly prepared catalysts including tungsten (WO₃), molybdenum (MoO₃) and antimony (SbO₃) based on vanadia(V₂O5) over titania(TiO2). As a result of the examination, the surface area of the catalysts promoted with additional metals was larger and the de-NOx efficiency also was enhanced with temperature. The most efficient catalytst was V₂O5/TiO₂-WO₃(10%) at 200 °C. Such a high efficiency could contribute to reduce the ammonia slip.
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