한국연소학회:학술대회논문집
- 한국연소학회 2001년도 제23회 KOSCO SYMPOSIUM 논문집
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- Pages.1-7
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- 2001
100kW용량가스 연소기의 FGR에 의한 Nox발생 특성 연구
NOx Emission Characteristics of 100kW Gas Burner by FGR
초록
FGR is one of the most widely used methods of NOx reduction in the combustion process. It was investigated the effect of FGR, excess air ratio, peak temperature and firing rate on NOx emission in this study. 100kW burner and LNG were adopted in this experiment. NOx emission was notably decreased with the increase of FGR, however CO emission was also drastically increased in the 25% FGR. And excess air ratio, peak temperature and firing rate did not affect the NOx emission appreciably in the normal operating condition.