| 학회 |
한국화학공학회 |
| 학술대회 |
2006년 가을 (10/27 ~ 10/28, 고려대학교) |
| 권호 |
12권 2호, p.2277 |
| 발표분야 |
열역학 |
| 제목 |
Phase Equilibria of Palm Oil and Palm Kernel Oil with Supercritical Carbon Dioxide |
| 초록 |
Mutual solubilities were determined experimentally for the system of supercritical carbon dioxide and palm oil / palm kernel oil. The phase equilibria data were measured in the circulation cell at temperatures between 333.15 and 373.15 K and pressures of 85 and 350 bar. N-hexane was used as a solvent of palm oil /palm kernel oil. The oil contents in the N-hexane / oil mixture was analyzed by UV-Vis Spectrophotometer. Carbon dioxide contents were measured by the direct measuring the volume at atmospheric pressure. The experimental data were correlated using the Peng-Robinson Equation of State (EOS) with the van der Waals mixing rule. The Peng-Robinson EOS described well in the phase equilibrium data of palm oil / palm kernel oil with supercritical carbon dioxide. |
| 저자 |
홍승아1, 김재덕1, 강익중2
|
| 소속 |
1한국과학기술(연), 2경원대 |
| 키워드 |
Palm Oil; Palm Kernel Oil; Phase equilibria
|
| E-Mail |
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| 원문파일 |
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