Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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Study on Emission Characteristics Depending on Mixing Fuels of Bio-Alcohol

바이오알코올 혼합연료에 따른 배출 특성 연구

  • KIM, SHIN (Korea Petroleum Quality & Distribution Authority) ;
  • KIM, JAE-KON (Korea Petroleum Quality & Distribution Authority) ;
  • LEE, MIN-HO (Korea Petroleum Quality & Distribution Authority) ;
  • HWANG, IN-HA (Korea Petroleum Quality & Distribution Authority) ;
  • LEE, JUNG-MIN (Korea Petroleum Quality & Distribution Authority)
  • 김신 (한국석유관리원 석유기술연구소) ;
  • 김재곤 (한국석유관리원 석유기술연구소) ;
  • 이민호 (한국석유관리원 석유기술연구소) ;
  • 황인하 (한국석유관리원 석유기술연구소) ;
  • 이정민 (한국석유관리원 석유기술연구소)
  • Received : 2018.10.08
  • Accepted : 2018.12.30
  • Published : 2018.12.30
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Abstract

The dependence on global fossil fuels has been gradually reducing all over the world. Some countries which recognized the important of environmental values were joining to carry out international GHG goals. Our country has also participated with high targets (37% reduction compared to BAU 2030 years). So we need to supply materials of lower GHG value such as a bio-diesel. Bio-alcohol is one of the similar bio-fuels that can be reducing GHG. A lot of countries had tried to commercialize through various R&D for bio-alcohol. In this study, we analyzed the fuel characteristics of bio-alcohol fuel produced by domestic technology. And we evaluated a possibility to use as vehicle fuel through mixing of bio-alcohol and gasoline. The mixed fuels were satisfied with 2.3 wt% of oxygen content that is standard of the petroleum and petroleum alternative fuel business Act. We tried to evaluate a emission characteristic of vehicle by mixed fuel. In accordance with the results we tried to find a correlation between fuel and emission.

Keywords

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Fig. 1. Vehicle emission measurement system

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Fig. 2. Fuel efficiency and emission measurement procedures

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Fig. 3. The CO emission gas along with mixing ratio of bio-alcohol

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Fig. 4. The correlation of emission gas (at CVS-75 mode)

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Fig. 5. The THC emission gas along with mixing ratio of bioalcohol

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Fig. 6. The HCHO emission gas along with mixing ratio of bio-alcohol

Table 1. The results of mixing fuels with ethanol & butanol

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Table 2. Selected evaluation vehicles

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