| 초록 |
Vapor-liquid phase Equilibria for the binary systems of carbon dioxide - butyl acetate and carbon dioxide - pentyl acetate was measured at near critical points of carbon dioxide. Pressure-composition isotherms were obtained for carbon dioxide - butyl acetate and carbon dioxide - pentyl acetate systems at 40, 60, 80, 100 and 120℃ using a variable-volume view cell in static type. Also, the solubility of carbon dioxide for carbon dioxide - butyl acetate and carbon dioxide - pentyl acetate system decreases as the temperature increase at constant pressure. The experimental results were correlated with equation of state. |
