Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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The Study on Effect of Exhaust Gas Characteristics according to Aromatic compound Content in Diesel

경유의 방향족 함량 변화가 배출가스에 미치는 영향 연구

  • Kim, Shin (Research Institute of Petroleum Technology, Korea Petroleum Quality & Distribution Authority) ;
  • Min, Kyong-Il (Research Institute of Petroleum Technology, Korea Petroleum Quality & Distribution Authority) ;
  • Yim, Eui-Soon (Research Institute of Petroleum Technology, Korea Petroleum Quality & Distribution Authority) ;
  • Ha, Jong-Han (Research Institute of Petroleum Technology, Korea Petroleum Quality & Distribution Authority) ;
  • Na, Byung-Ki (Department of Chemical Engineering, Chungbuk National University)
  • 김신 (한국석유관리원 석유기술연구소) ;
  • 민경일 (한국석유관리원 석유기술연구소) ;
  • 임의순 (한국석유관리원 석유기술연구소) ;
  • 하종한 (한국석유관리원 석유기술연구소) ;
  • 나병기 (충북대학교 화학공학과)
  • Received : 2014.09.24
  • Accepted : 2014.11.13
  • Published : 2014.12.30
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Abstract

According to reports in EU and USA, Aromatic ingredient in diesel estimated the causative agent of air pollution. Because reduction of total aromatic and Poly-aromatic compound content are decreasing environmentally harmful emissions HC, NOx, PM. It is necessary to investigate correlationship between automotive technology and fuel quality in Korea. This study examines emission effect of two representative domestic vehicles(2.2 L for emission of Euro 4, 5) and five kinds of domestic diesel fuel (total aromatic compound content 26, 28, 30 wt% and poly-aromatic compound content 3, 5 wt%). Finally, Environmental impact assessment was studied between vehicle and diesel fuel.

미국과 유럽 등지에서는 자동차용 경유의 방향족 함량이 대기 환경오염의 원인물질로 추정하고 있다. 경유의 총 방향족 및 다고리 방향족 함량 감소가 환경 유해배출가스 HC, NOx, PM 등을 감소시키기 때문이다. 국내에서도 급변하고 있는 차량기술 및 연료품질간의 상관성 규명이 필요한 실정이다. 따라서 본 연구에서는 국내 실정에 맞는 차량과 연료간의 상호작용에 의하여 발생될 수 있는 환경적 영향평가를 진행하였으며 대상으로는 2.2L급 국내 대표 차량 2종(DPF 유 무)과 국내 정제기술로 생산된 5종의 연료를 통하여 경유의 방향족 함량에 따른 배출가스 특성을 분석하였다.

Keywords

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