학술저널
점도변화에 의한 식물유의 전이 에스테르화 추산
The Transesterification Prediction of Vegetable Oils Based on Viscosity Changes
- 한국응용과학기술학회 (구.한국유화학회)
- 한국응용과학기술학회지
- 한국유화학회지 제23권 제1호
-
2006.0312 - 18 (7 pages)
- 7
The transesterification of vegetable oils into Biodiesel at 60^{circ}C was performed on the rotary viscometer. The overall yield(%) of fatty acid methyl ester from canola oil at optimum conditions was 95%. The viscosities of fatty acid methyl esters were predicted by Orrick and Erbarr s model. The overall yield increased as the viscosities of fatty acid methyl esters decreased. The limiting molar ratio of methanol to oil appeared to be 1:5. The content of sodium hydroxide as the optimum catalyst appeared to be 0.5wt%.
(0)
(0)