氟里昂-22—乙醇、氟里昂-22—异丙醇体系高压汽液平衡研究

Measurement and Correlation of High Pressure Vapor Liquid Equilibrium Data for Two Binary Systems Containing Freon-22

用静态法装置测定了氟里昂-22-乙醇体系在343.25,361.70,382.65K和氟里昂-22-异丙醇体系在363.71,382.75K下的高压汽液平衡数据,并用PengRobinson状态方程对实验数据进行了成功的关联计算。

Vapor liquid equilibrium at high pressure was investigated in a static apparatus for two binary systems: freon-22-ethanol and freon-22-propanol. The temperatures were 343.25, 361.70, 382.15K and 363.71, 382.75K respectively. The Peng-Robinson equation of state Was used to correlate the experimental data successfully.