Bunker-C유를 사용하는 보일러버너에 적용한 유화연료유의 질소산화물(NOx) 저감 효과에 관한 실험적 연구
An Experimental Study on the NOx Reduction of Emulsified Oil Applied to Boiler-Burner Using Bunker-C Oil
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초록
Recently air pollution is becoming a global environment issue. Especially, the smoke from engines and boiler systems, which burn fossil fuels directly, is an extremely serious issue. For this reason, IMO is tightening regulations for the control of NOx and SOx. Therefore, in this study, the NOx reduction effect of emulsified oil mixed with 10% of water was tested after applying the emulsified oil to an industrial boiler burner using Bunker-C oil. The study showed that the exhaust gas oxygen concentration of emulsified oil was nearly 1.3% high and this was identified by the effect of dissolved oxygen contained in water. Also, based on the standard oxygen concentration(4%), the average and maximum NOx reduction rates were 28.53% and 30.23% respectively, which means the reduction efficiency was very high.
Abstract
Recently air pollution is becoming a global environment issue. Especially, the smoke from engines and boiler systems, which burn fossil fuels directly, is an extremely serious issue. For this reason, IMO is tightening regulations for the control of NOx and SOx. Therefore, in this study, the NOx reduction effect of emulsified oil mixed with 10% of water was tested after applying the emulsified oil to an industrial boiler burner using Bunker-C oil. The study showed that the exhaust gas oxygen concentration of emulsified oil was nearly 1.3% high and this was identified by the effect of dissolved oxygen contained in water. Also, based on the standard oxygen concentration(4%), the average and maximum NOx reduction rates were 28.53% and 30.23% respectively, which means the reduction efficiency was very high.
참고문헌 (15)
- IMO, "Prevention of Air Pollution from Ships : Reducing Shipping Emissions of Air Pollution-Feasible and Cost-effective Options", MEPC 53, 1, pp.2005, 3~4
- 최정식, "균질기에 의해 혼합된 물-벙커유의 배기가스 배출 특성에 관한 연구", 해양환경안전학회지, 19(5), pp.518~524 (2013), 해양환경안전학회[DOI]
- 손지환, "국내 EGR과 SCR 장착 중형트럭 대기오염물질 배출 특성", 한국분무공학회지, 21(3), pp.130~136 (2016), 한국분무공학회
- 윤정환, "에멀젼연료 증발충돌분무의 거동특성에 관한 수치해석", 대한기계학회논문집 B, 43(7), pp.471~477 (2019), 대한기계학회
- 김호영, "팜유 바이오디젤 연료가 커먼레일 디젤 기관의 공회전 속도 조건에서 배기 및 매연 입자특성에 미치는 효과", 한국기계기술학회지, 20(5), pp.580~585 (2018), 한국기계기술학회[DOI]
- 최승훈, "CRDI 기관에서 CITY MODE에 따른 바이오디젤 20% 적용특성", 한국기계기술학회지, 21(2), pp.306~310 (2019), 한국기계기술학회[DOI]
- Greens-tek. Co. Ltd, "Emulsified Fuel Oil Manual", pp.2~17 (2019), Greens-tek
- The Test Report of Emulsified Fuel Oil, "Korea Institute of Petroleum Quality", 1~3, pp.Product No.12 (2008)
- The Test Report, "Korea Petroleum Quality & Distribution Authority", 1~3, pp.TSC2019-3201B (2019)
- F. B. R Korea, "Burner for Heavy Oil at Two Stages of Catalogues", Data Sheet, 1~ (2012)
- National Institute of Environmental Research, "Type Approval Form of Environmental Measuring Instrument", ASGAM-2012-2, 1~ (2012)
- Testo. Co. Ltd, "Instruction Manual for Testo-340 Flue Gas Analyser", Testo Korea, 49~51 (2010)
- 김문찬, "Water", Oil 에멀젼 연료가 배출가스에 미치는 영향, 2008, pp.21(3), 159~166[DOI]
- 이창숙, "Water", Oil 에멀젼 연료의 특성 및 배출가스 영향, 청주대학교 산업경영대학원, pp.환경공학, 2002
- Ministry of Environment, "Standard for emission acceptance of air pollutants, Article 15", Air Quality Conservation Act, 5~8 (2019)