| 초록 |
Fossil fuels cause the greenhouse effect by emitting CO2, and an estimated amount of oil deposits are limited. Therefore, people have been interested in alternative energies. Vegetable oil which is one of the alternative energies is also eco-friendly renewable energy source and has similar properties like diesel with high efficiency. Also, vegetable oil has been recognized as a method to solve the greenhouse effect caused by CO2 release. In this study, impurities and sediments from WVO(waste vegetable oil) were removed by separation step using 15㎛ sieve. Blending was performed in HOMO-MIXER by 5000 rpm at 10 min of mixing time. We mesured viscosities and Iodine values in different compositions of WVO and diesel blends. Finally, we could find out blended oils have enough possibility to use in the diesel car. |
