Produção Nacional
Revisado por pares
Salt Effects on Liquid−Liquid Equilibrium in Water + Ethanol + Alcohol + Salt Systems
2000; American Chemical Society; Volume: 45; Issue: 6 Linguagem: Inglês
10.1021/je000029i
ISSN1520-5134
AutoresMartı́n Aznar, Renata Nogueira de Araújo, J. Romanato, Geormenny Rocha dos Santos, Saul G. d'Ávila,
Tópico(s)Ionic liquids properties and applications
ResumoLiquid−liquid equilibrium data for the quaternary system (water + ethanol + alcohol + salt) were measured at 25 °C and 40 °C. 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.
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