초록 |
Biodisel was derived from vegetable oils, animal fats and used cooking oil. The vegetable oil is limited to produce for biodiesel because vegetable oil is made up seed-oil plants, but cultivated land is limited to grow enough the plants. This study, the optimum conditions (methanol/oil mole ratio, temperature, and so on) for producing biodiesel with fish oil (menhaden oil) were established. The length of the carbon chain of fish oil is frequently greater than that of general vegetable oils. Therefore, fish oil based biodiesel with larger cetane number may cause the improvement of diesel engine performance and a reduction of pollutant emissions. |