LIQUID LIQUID EQUILIBRIA FOR TERNARY-SYSTEMS OF WATER PHENOL AND SOLVENTS - NEW UNIFAC PARAMETERS FOR INTERACTIONS BETWEEN THE GROUPS ACOH COOH AND PREDICTION

• Type: Another Publication in an International Scientific Journal
• Date: 1986

Authors

Maria Eugénia Macedo (Author) FEUP; SOARES, ME (Author) Other; MEDINA, AG (Author) Other

Journal

Title: Fluid Phase Equilibria

Vol. 31

Pages: 117-122

ISSN: 0378-3812

Publisher: Elsevier

Indexing

ISI Web of Knowledge - 1 Citation

Scopus - 3 Citations

Other information

Authenticus ID: P-001-VKA

DOI: 10.1016/s0378-3812(86)87035-2

Abstract (EN): The UNIFAC group-contribution method is used to predict ternary liquid-liquid equilibrium data presented in a recent paper (Alvarez Gonzalez et al.) for the systems water/phenol/benzene, water/phenol/ethylbenzene, water/phenol/nonanoic acid, water/phenol/ethyl acetate, water/phenol/isopropyl acetate, water/phenol/n-butyl acetate, water/phenol/isoamyl acetate and water/phenol/cyclohexyl acetate at 25°C and water/phenol/n-hexyl acetate at 25, 35 and 45°C. New UNIFAC interaction parameters between the groups ACOH/COOH have been obtained. A comparison between the experimental and predicted values is presented. © 1986.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 6