| 학회 |
한국화학공학회 |
| 학술대회 |
2014년 봄 (04/23 ~ 04/25, 창원컨벤션센터) |
| 권호 |
20권 1호, p.458 |
| 발표분야 |
에너지 |
| 제목 |
Upgrading of Bitumen by Ultrasonic treatment |
| 초록 |
Crude oil becomes heavier with higher viscosity making it hard to be handled in refinery processes. Conventional upgrading process needs large amounts of energy and chemicals with high capital investment for safety under harsh condition. An ultrasonic process treat reactant at room temperature and ambient pressure for upgrading. During the process, local cavitation effects make hot spots with high temperature and pressure. In this study, bitumen was treated by ultrasonic micro horn with hydrogen donor solvent with and without catalyst. Reaction products were analyzed using ASTM-D6560. |
| 저자 |
석승환, 박견주, 김도현
|
| 소속 |
KAIST |
| 키워드 |
Bitumen; Ultrasound; Upgrading
|
| E-Mail |
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| 원문파일 |
초록 보기 |
