| 학회 |
한국화학공학회 |
| 학술대회 |
2003년 봄 (04/25 ~ 04/26, 순천대학교) |
| 권호 |
9권 1호, p.1150 |
| 발표분야 |
촉매/반응공학 |
| 제목 |
Production of biodiesel using heterogeneous based catalysts |
| 초록 |
Biodiesel fuel produced by the trans-esterification of vegetable oils(VOs) is a promising alternative diesel fuel regarding the limited resources of fossil oil and the environmental concerns. In this work, a new environmentally benign process for the production of biodiesel from VOs using heterogeneous catalyst was developed. Na/NaOH/γ-Al2O3 base heterogeneous catalyst was firstly adopted for the production of biodiesel. A study for optimizing the reaction conditions such as the reaction time, the stirring speed, the use of co-solvent, the oil to methanol ratio and the amount of catalyst, was performed. The used Na/NaOH/γ-Al2O3 base heterogeneous catalyst showed almost the same activity under optimized reaction conditions compared to conventional homogeneous NaOH catalyst. The basic strength of Na/NaOH/γ-Al2O3 catalyst was measured and a correlation with the activity towards trans-esterification was proposed.
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| 저자 |
김학주1, 강보승1, 김민주1, 이진석2, 이관영1
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| 소속 |
1고려대, 2한국에너지기술(연) |
| 키워드 |
biodiesel; solid base catalyst; fuel
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| E-Mail |
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| VOD |
VOD 보기 |
