Al2O3 지지 CaO촉매에 의한 식물유와 혼합지방의 바이오디젤화

• 영문명: Conversion of Vegetable Oils and Mixed Fat into Biodiesel Using Al2O3-Supported CaO Catalyst
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 현영진(Young Jin Hyun)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제27권 제4호, 421~426쪽, 전체 6쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2009.12.31

영문 초록

The transesterification of rapeseed oil, soybean oil, and mixed fat were conducted at 65℃ with Al2O3-supported CaO, 0.8 wt% KOH, 1 wt% NaOH and mixed catalyst. The overall conversion(%) of rapeseed oil indicated to be 96% at the 12:1 molar ratio of methanol to oil, 8 wt% CaO and 2 wt% water. The pH ranges of biodiesel for mixed fat using four catalysts and for three fats using 8wt% CaO were 7.3-9.1, 7.3-7.5, respectively. The volumes of water needed to wash biodiesel from rapeseed oil using 0.8 wt% KOH and 8 wt% CaO were 15 mL and 3 mL.

목차

1. 서 론

2. 실험방법

3. 결과 및 고찰

4. 결 론

참고문헌

키워드

transesterification Al2O3-supported CaO 12:1 molar ratio 8 wt% CaO and 2 wt% water pH ranges volumes water wash