산 / 알칼리 촉매를 사용한 자트로파유의 바이오디젤화

• 영문명: The Conversion of Jatropha Oil into Biodiesel Using Acid / Alkali Catalysts
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 현영진(Young Jin Hyun) 김해성(Hae Sung Kim)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제25권 제3호, 275~281쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.09.30

영문 초록

The esterification of free fatty acid in Jatropha oil added by propylene glycol using p-TSA catalyst was done, and then the transesterification of Jatropha oil added by 1.0vol% GMS as an emulsifier using TMAH, and mixed catalyst(60wt%-TMAH+ 40wt%-KOH) respectively was followed at 60℃. The esterification conversion at the 1:8 molar ratio of free fatty acid to methanol using 8.0wt% p-TSA was 94.7% within 60min. The overall conversion at the 1:8 molar ratio of Jatropha oil to methanol and 60℃ using mixed catalyst was 95.4% The kinematic viscosity of Biodiesel using TMAH and mixed catalyst in 24h met the ASTM D-6751 above 30℃, and showed a little more than its criterion.

목차

1. 서 론

2. 실 험

3. 결과 및 고찰

4. 결 론

감사의 글

참고문헌

키워드

esterification p-TSA catalyst transesterification mixed catalyst kinematic viscosity of Biodiesel