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

• Type: Article in International Scientific Journal
• Date: 2006

Authors

Noélia Calvar (Author) FEUP; Begoña González (Author) FEUP; Elena Gómez (Author) FEUP; Ángeles Domínguez (Author) Other

Journal

Title: Journal of Chemical & Engineering Data

Vol. 51

Pages: 2178-2181

ISSN: 0021-9568

Publisher: American Chemical Society

Indexing

ISI Web of Science

Scopus

Scientific classification

FOS: Engineering and technology

CORDIS: Technological sciences

Other information

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.

Language: English

Type (Professor's evaluation): Scientific