Vapor-Liquid Equilibria for the Ternary System Ethanol + Water + 1-Butyl-3-methylimidazolium Chloride and the Corresponding Binary Systems at 101.3 kPa

• Tipo: Artigo em Revista Científica Internacional
• Data: 2006

Autores

Noélia Calvar (Autor) FEUP; Begoña González (Autor) FEUP; Elena Gómez (Autor) FEUP; Ángeles Domínguez (Autor) Outra

Revista

Título: Journal of Chemical & Engineering Data

Vol. 51

Páginas: 2178-2181

ISSN: 0021-9568

Editora: American Chemical Society

Indexação

ISI Web of Science

Scopus

Classificação Científica

FOS: Ciências da engenharia e tecnologias

CORDIS: Ciências Tecnológicas

Outras Informações

Abstract (EN): In this work, experimental data of isobaric vapor-liquid equilibria for the ternary system ethanol + water + 1-butyl-3-methylimidazolium chloride ([C4mim][Cl]) and for the corresponding binary systems containing the ionic liquid (ethanol + [C4mim][Cl] and water + [C4mim][Cl]) were measured at 101.3 kPa. Vapor-liquid equilibria experimental data of binary and ternary systems were correlated by the NRTL equation. NRTL parameters have been used to predict the evolution of the ethanol-water azeotrope composition with different amounts of ionic liquid.

Idioma: Inglês

Tipo (Avaliação Docente): Científica