| 초록 |
Because of availability and high price of oil, interest in bio-fuels is increasing day by day. Biodiesel is usually separated from tri-glycerides (glycerol combines with three fatty acids) to glycerol, the alcohol is used. And then, disconnect from the tri-glycerides, fatty acid alkyl ester produced by trans esterification method creates. At this, fatty acid alkyl ester by generated is the most basic molecular structure of biodiesel. In this study, the fatty acid (raw material for biodiesel) and fatty acid alkyl ester ( basic structure of the biodiesel) are measured of physical properties. And that can predict the performance of bio-diesel as the primary data is to use. |
