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UNIFAC and related group-contribution models for phase equilibria

✍ Scribed by Aa. Fredenslund

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
969 KB
Volume
52
Category
Article
ISSN
0378-3812

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📜 SIMILAR VOLUMES

UNIFAC—VISCO group contribution method f
UNIFAC—VISCO group contribution method for predicting kinematic viscosity: extension and temperature dependence
✍ Y. Gaston-Bonhomme; P. Petrino; J.L. Chevalier 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 484 KB

The UNIFAC-VISCO group contribution method may be used to predict the kinematic viscosity. In this work the range of applicability of the method is extended. The interaction parameters for 24 pairs of groups have been determinated and the effect of the temperature is studied to predict the viscosity

Vapor–liquid equilibria for polymer solu
Vapor–liquid equilibria for polymer solutions through a group-contribution method: Chain-length dependence
✍ Seung Seok Lee; Yang Kook Sun; Young Chan Bae 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 213 KB

## Abstract A new group‐contribution model based on the modified double‐lattice theory considering chain‐length dependence of the universal parameters was developed and applied to describe the vapor–liquid equilibria of polymer solutions. The proposed model includes the combinatorial energy contrib