Measurement of Vapor鈥揕iquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane
详细信息 查看全文
- 作者：Young Lae Kim ; Sung Jin Park ; HoYun Choi ; Jong-min Baek ; Han Dock Song ; Sung Jin Jung ; Kun Jong Lee
- 刊名：Journal of Chemical & Engineering Data
- 出版年：2014
- 出版时间：July 10, 2014
- 年：2014
- 卷：59
- 期：7
- 页码：2164-2170
- 全文大小：313K
- ISSN：1520-5134
文摘
Isothermal vapor鈥搇iquid equilibrium (VLE) data were measured for the binary systems of octafluoropropane + octafluorocyclobutane and hexafluoropropylene oxide + octafluorocyclobutane system at the temperature range from 263.15 K to 303.15 K. The experiments were carried out with a circulating-type equilibrium apparatus including online gas chromatography analysis. The VLE data were correlated well by the Peng鈥揜obinson equation of state using the Wong鈥揝andler mixing rules involving the NRTL model. All the binary parameters of these systems and the average absolute deviations (AADs) in terms of saturated pressure and vapor phase composition between the experimental and calculated values are represented.