Liebermann‐fried model parameters for calculating vapour‐liquid equlibria of oxygenate and hydrocarbon mixtures

Abstract

The Liebermann‐Fried model parameters are reported for a total of 123 binary non‐associated mixtures, covering ten oxygenates and 16 hydrocarbons. They were determined from excess enthalpies of binary mixtures available in the literature at 298.15 K. It is feasible to use these parameters for obtaining reasonably reliable vapour‐liquid equilibria at constant temperature or at constant pressure for mixtures containing the considered binary mixtures.

Key words:

• vapour‐liquid equilibria
• excess enthalpies
• oxygenate and hydrocarbon mixtures
• Liebermann‐Fried model parameters

Notes

We dedicate this paper to the memory of George C. Benson in recognition of his valuable contribution to calorimetry and excess properties.

Corresponding author. (Tel: 1+613–562–5800, ext. 6097; Fax: 1+613–562–5172; Email: [email protected])