화력발전소 NOx 제거를 위한 SCR 촉매 특성

• 영문명: Characteristics of SCR-Catalytic with de-NOx System in Thermal Power plants
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 고승재(Seung-Jae Ko) 김지현(Ji-Hyun Kim) 김미정(Mi-Joung Kim) 조연배(Yeon-Bae Cho) 박영구(Young-Koo Park)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제30권 제3호, 451~460쪽, 전체 10쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2013.09.30

영문 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.

목차

1. 서 론

2. 실 험

3. 결과 및 고찰

4. 결 론

REFERENCES

키워드

thermal power plant TiO2/V2O5 catalyst NOx removal efficiency SCR anatase TiO2