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Type: Artigo de periódico
Title: Salt effects on liquid-liquid equilibrium in water plus ethanol plus alcohol plus salt systems
Author: Aznar, M
Araujo, RN
Romanato, JF
Santos, GR
d'Avila, SG
Abstract: Liquid-liquid equilibrium data for the quaternary system (water + ethanol + alcohol + salt) were measured at 25 degreesC and 40 degreesC. The alcohols were 1-butanol, 1-pentanol, and 3-methyl-1-butanol. The salts were sodium chloride, sodium acetate, calcium chloride, potassium chloride, potassium sulfate, and potassium bromide. The results were compared with experimental liquid-liquid equilibrium data for the ternary, salt-free systems, both from the literature and determined in this work. In this way, the salt effect could be evaluated.
Country: EUA
Editor: Amer Chemical Soc
Rights: fechado
Identifier DOI: 10.1021/je000029i
Date Issue: 2000
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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