화학공학소재연구정보센터
Applied Chemistry for Engineering, Vol.21, No.6, 653-658, December, 2010
오리기름으로부터 합성된 바이오디젤의 연료특성 연구
Study of Fuel Properties for Biodiesel Derived from Duck’s Oil
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초록
바이오디젤은 기존석유디젤을 대체할 수 있는 친환경적인 연료로 알려져 있다. 하지만 원료물질이 대부분 가격이 높은 식량자원을 이용한다는 단점을 지니고 있다. 본 연구에서는 음식쓰레기로 생긴 오리기름을 전처리 한 후, 염기촉매를 이용하여 전이에스테르화 반응을 통해 바이오디젤을 합성하였다. 합성되어진 바이오디젤의 대표적 연료특성으로 밀도, 동점도, 저온특성, 윤활성, 세탄가를 분석한 결과, 국내에서 동절기 외에는 충분히 석유대체연료로 사용 가능하다는 결과를 얻었다.
Biodiesel is well known for an eco-friendly alternative fuel for petrodiesel. But biodiesel has a disadvantage since it is derived from expensive food resource. In this study, we synthesized the biodiesel from duck’s oil which was food trash via transesterification under base catalyst. After analytic result of density, kinematic viscosity, cold temperature characteristics, lubricity and cetane number which were main fuel characteristics, this duck’s biodiesel has enough potential to use as fuel except only domestic winter season.
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