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RESEARCH PRODUCT

Isobaric Vapor−Liquid Equilibrium of Binary Mixtures of 1-Butanol + Chlorobenzene and 2-Butanol + Chlorobenzene at 20 and 100 kPa

And Pablo J. MiguelFrancisco J. LlopisAna DejozVicenta González-alfaroM. Isabel Vázquez

subject

Consistency testchemistry.chemical_compoundChemistryChlorobenzeneGeneral Chemical EngineeringButanolVapor–liquid equilibriumThermodynamicsIsobaric processBinary numberGeneral Chemistry2-Butanol

description

Isobaric vapor−liquid equilibria were obtained for 1-butanol + chlorobenzene and for 2-butanol + chlorobenzene systems at 20 and 100 kPa using a dynamic still. The experimental error in temperature was ±0.1 K, in pressure ±0.01 kPa and ±0.1 kPa for the experiments carried out at 20 and 100 kPa, respectively, and in liquid and vapor composition ±0.001. The two systems satisfy the point-to-point thermodynamic consistency test. Both systems show a positive deviation from ideality. The data were correlated with the Wilson equation.

https://doi.org/10.1021/je960320r