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350 MW급 중유화력발전소 연소조건 조정에 의한 질소산화물 발생 저감
Reduction of Nitrogen Oxides Generation by Adjusting Combustion Conditions in a 350 MW Oil-Fired Power Plant
- 박민수;
- 문승재;
- 유호선
초록
In this study, I investigated correlation factors of combustion conditions related to reduction of Nitrogen Oxides in order to reduce the load of catalyst in de-NOX system as expired of catalyst life time. I analyzed variation of inlet Nitrogen Oxides by adjusting each combustion conditions. Firstly, Nitrogen Oxides was reduced about 14% from 250 ppm to 215 ppm in the continued test, which were adjusted by air register angle, O2 bias and flue gas recirculation flow. Secondly, Nitrogen Oxides was reduced about 20% from 250 ppm to 200 ppm in the step test which was adjusted by only flue gas recirculation flow.
키워드
NOX(질소산화물); flue gas recirculation(배기가스재순환); low excess air(저과잉공기)
- 제목
- 350 MW급 중유화력발전소 연소조건 조정에 의한 질소산화물 발생 저감
- 제목 (타언어)
- Reduction of Nitrogen Oxides Generation by Adjusting Combustion Conditions in a 350 MW Oil-Fired Power Plant
- 저자
- 박민수; 문승재; 유호선
- 발행일
- 2014-07
- 유형
- Proceeding
- 저널명
- 2014 한국플랜트학회 학술대회
- 권
- 2014
- 호
- 1
- 페이지
- 61 ~ 66