Liquid-liquid equilibria for ternary systems of water-phenol and solvents: data and representation with models

• Tipo: Artigo em Revista Científica Internacional
• Data: 1986

Autores

J. R. Gonzalez (Autor) Outra; Maria Eugénia Macedo (Autor) FEUP; M. E. Soares (Autor) Outra; A. G. Medina (Autor) Outra

Revista

Título: Fluid Phase Equilibria

Vol. 26

Páginas: 289-302

ISSN: 0378-3812

Editora: Elsevier

Indexação

ISI Web of Knowledge - 38 Citações

ISI Web of Science

Scopus - 46 Citações

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Outras Informações

ID Authenticus: P-001-VSZ

DOI: 10.1016/0378-3812(86)80024-3

Abstract (EN): Alvarez Gonzalez, J.R., Macedo, E.A., Soares, M.E. and Medina, A.G., 1986. Liquid-liquid equilibria for ternary systems of water-phenol and solvents: data and representation with models. Fluid Phase Equilibria, 26: 289-302. Liquid-liquid equilibrium data are presented 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. These systems are of practical interest for solvent extraction studies, as phenol constitutes a valuable raw material in the production of various chemicals and is recoverable from residual waters. The experimental data presented in this paper are correlated in terms of the NRTL and UNIQUAC models and the relevant parameters are presented. © 1986.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 14