한국연소학회:학술대회논문집
- 한국연소학회 2000년도 제20회 KOSCO SYMPOSIUM 논문집
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- Pages.26-34
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- 2000
연소개선에 의한 $10MW_{e}$ 급 발전용 보일러의 NOx 저감
NOx Reduction in the $10MW_{e}$ Power Boiler by Combustion Improvement
- 발행 : 2000.05.26
초록
Geometry change of burner nozzle has influence on fuel atomizing and combustion characteristics. NOx reduction technologies can be divided into two method; Before combustion method(NOx treatment of fuel) and After combustion method(NOx treatment of flue gas). In this study, experiments are carried out using difference nozzle and combustion condition change to reduce NOx in heavy oil fired thermal utility boiler. These methods have advantage like easy application and low installation cost. By this method NOx can be reduced by 18% and maintain CO emission level.