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RESEARCH PRODUCT
Liquid–liquid equilibria of 4-methyl-2-pentanone+1-propanol or 2-propanol+water ternary systems: Measurements and correlation at different temperatures
Estela LladosaJuan B. MontónAmparo CháferJavier De La Torresubject
BinodalUNIQUACGeneral Chemical EngineeringGeneral Physics and AstronomyThermodynamicsSolventPropanolchemistry.chemical_compound1-PropanolchemistryNon-random two-liquid modelPhysical and Theoretical ChemistryTernary operationUNIFACdescription
Abstract In this work, experimental liquid–liquid equilibria data of the systems 4-methyl-2-pentanone + 1-propanol + water and 4-methyl-2-pentanone + 2-propanol + water are presented. The liquid–liquid equilibria of both systems have been measured at 283.2 and 323.2 K. The NRTL and UNIQUAC models were successfully applied to fit the data for both ternary systems. The binodal lines were compared to the values predicted by the UNIFAC-LLE and UNIFAC models. Moreover, the solvent capability of 4-methyl-2-pentanone was checked in order to separate the azeotropic mixtures formed by propanol's and water.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2014-01-01 | Fluid Phase Equilibria |