Azeotropic Behavior of the 2-Methylpropan-2-ol + water + 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide System

Autor:	J. Pavlíček, G. Bogdanić, I. Wichterle
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	alcohol-water system azeotropy correlation ionic liquid vapor-liquid equilibrium Chemical engineering TP155-156
Zdroj:	Chemical and Biochemical Engineering Quarterly, Vol 37, Iss 4, Pp 223-227 (2024)
Druh dokumentu:	article
ISSN:	0352-9568 1846-5153
DOI:	10.15255/CABEQ.2023.2219
Popis:	Vapor-liquid equilibrium data were measured isothermally in the near-azeotropic region of the 2-methylpropan-2-ol + water + 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide system at 333.15, 343.15, and 353.15 K. The data were processed using a recently developed method based on a small number of experiments that provides a complete thermodynamic description of the azeotropic behavior. The parameters of the third-order Redlich-Kister equation were correlated with the ionic liquid concentration to determine an analytical dependence of both the azeotropic composition and the pressure.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/90bf53ab9e6f45b8a0963f1cdbaeefcd Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF