Vapor-liquid equilibria at elevated pressures of binary mixtures of carbon dioxide with methyl salicylate, eugenol, and diethyl phthalate
Journal
Journal of Supercritical Fluids
Journal Volume
18
Journal Issue
2
Pages
87
Date Issued
2000
Author(s)
Abstract
A semi-flow type apparatus was used to measure the vapor-liquid equilibria (VLE) of CO2 with methyl salicylate, eugenol, and diethyl phthalate binary mixtures at 308.15, 318.15, and 328.15 K over the pressure range from 1.4 to 13 MPa. New VLE data for these binary mixtures are presented and the Henry's constants were determined from these results. The Soave-Redlich-Kwong and the Peng-Robinson equations of state, and the van der Waals, Panagiotopoulos-Reid and Huron-Vidal mixing rules are used to correlate these VLE data. It is shown that both equations of state with the van der Waals mixing rules and two adjustable parameters give satisfactory correlation results. (C) 2000 Elsevier Science B.V.
Subjects
Binary mixture
Data
Vapor-liquid equilibria
SDGs
Type
journal article