Liquid-liquid equilibria of propionic acid - water - solvent (n-hexane, cyclohexane, cyclohexanol and cyclohexyl acetate) ternaries at 298.15 K



Título del documento: Liquid-liquid equilibria of propionic acid - water - solvent (n-hexane, cyclohexane, cyclohexanol and cyclohexyl acetate) ternaries at 298.15 K
Revista: Brazilian journal of chemical engineering
Base de datos: PERIÓDICA
Número de sistema: 000308925
ISSN: 0104-6632
Autors: 1

Institucions: 1Istanbul University, Department of Chemical Engineering, Estambul. Turquía
Any:
Període: Dic
Volum: 21
Número: 4
Paginació: 647-657
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental, aplicado
Resumen en inglés The experimental liquid-liquid equilibrium data on propionic acid-water-solvent ternary mixtures at a temperature of 298.15 K are presented. The solvents are n-hexane, cyclohexane, cyclohexanol and cyclohexyl acetate. The distribution coefficients and separation factors are reported. The tie line data are correlated using the methods of Othmer-Tobias and Hand. The experimental results are compared with the values predicted by the UNIFAC group-contribution method
Disciplines Química
Paraules clau: Química orgánica,
Ingeniería química,
Equilibrio líquido-líquido,
Acido propiónico
Keyword: Chemistry,
Organic chemistry,
Chemical engineering,
Liquid-liquid equilibrium,
Propionic acid
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