作者: M.G. Bernardo-Gil , M. Albertina Ribeiro
DOI: 10.1016/0378-3812(93)80010-K
关键词: Atmospheric pressure 、 Chemistry 、 Boiling point 、 Total pressure 、 Thermodynamics 、 UNIFAC 、 Non-random two-liquid model 、 Antoine equation 、 UNIQUAC 、 Chromatography 、 Binary system
摘要: Abstract Vapor-liquid equilibrium data for the binary systems β-pinene + limonene and p-cymene were determined at atmospheric pressure in an Othmer still. Vapor pressures of pure components measured correlated with Antoine equation. Parameters Van-Laar, Margules, Wilson, NRTL UNIQUAC equations calculated aid a Nelder - Mead technique to minimize objective function based on total pressure. Predictions UNIFAC method also obtained.