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Dive into the research topics where M. Isabel Vázquez is active.

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Featured researches published by M. Isabel Vázquez.


Fluid Phase Equilibria | 1997

Isobaric vapor-liquid equilibrium of binary mixtures of 1-propanol + chlorobenzene and 2-propanol + chlorobenzene

A. Dejoz; Vicenta González-Alfaro; Francisco J. Llopis; Pablo J. Miguel; M. Isabel Vázquez

Abstract Isobaric vapor-liquid equilibria were obtained for the system 1-propanol + chlorobenzene at 20 and 100 kPa and for the system 2-propanol + chlorobenzene at 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 the liquid and vapor mole fraction 0.001. The two systems satisfy the point-to-point thermodynamic consistency test. Both systems show a positive deviation from ideality. The data were well correlated with the Margules, Van Laar, Wilson, NRTL and UNIQUAC equations.


Fluid Phase Equilibria | 1998

Phase equilibria and variation of the azeotropic composition with pressure for binary mixtures of 1-propanol + chlorobenzene and 1-butanol + chlorobenzene

A. Dejoz; Vicenta González-Alfaro; Francisco J. Llopis; M. Isabel Vázquez

Abstract Isobaric vapor-liquid equilibria were obtained for the systems 1-propanol + chlorobenzene and 1-butanol + chlorobenzene at 200 and 300 kPa using a dynamic still. The mole fraction of the alcohol in the azeotropic point increases with pressure and for the 1-propanol + chlorobenzene system at 300 kPa, the azeotrope has disappeared. The two systems satisfy the point-to-point thermodynamic consistency test. Both systems show a positive deviation from ideality. The data were well correlated with the Margules, van Laar, Wilson. NRTL and UNIQUAC equations.


Fluid Phase Equilibria | 1999

Vapor–liquid equilibrium of binary mixtures of trichloroethylene with 1-pentanol, 2-methyl-1-butanol and 3-methyl-1-butanol at 100 kPa

A. Dejoz; Vicenta González-Alfaro; Francisco J. Llopis; Pablo J. Miguel; M. Isabel Vázquez

Abstract Isobaric vapor–liquid equilibria (VLE) have been obtained for the systems trichloroethylene+1-pentanol, trichloroethylene+2-methyl-1-butanol and trichloroethylene+3-methyl-1-butanol at 100 kPa using a dynamic still. The experimental error in temperature is ±0.1 K, in pressure ±0.1 kPa, and in the liquid and vapor mole fraction ±0.001. The three systems satisfy the point-to-point thermodynamic consistency test. All the systems show positive deviations from ideality. The data have been correlated with the Margules, van Laar, Wilson, NRTL and UNIQUAC equations.


Fluid Phase Equilibria | 1998

Vapor–liquid equilibrium of binary mixtures of chlorobenzene with 3-methyl-1-butanol, 3-methyl-2-butanol and 2-methyl-2-butanol, at 100 kPa

A. Dejoz; Vicenta González-Alfaro; Francisco J. Llopis; Pablo J. Miguel; M. Isabel Vázquez

Abstract Isobaric vapor–liquid equilibria have been obtained for the systems 3-methyl-1-butanol+chlorobenzene, 3-methyl-2-butanol+chlorobenzene and 2-methyl-2-butanol+chlorobenzene at 100 kPa, using a dynamic still. The experimental error in temperature is ±0.1 K, in pressure ±0.1 kPa, and in the liquid and vapor mole fraction ±0.001. The three systems satisfy the point-to-point thermodynamic consistency test. All the systems show positive deviations from ideality. The data have been correlated with the Margules, Van Laar, Wilson, NRTL and UNIQUAC equations.


Journal of Chemical & Engineering Data | 1996

Isobaric vapor-liquid equilibria for binary systems composed of octane, decane, and dodecane at 20 kPa

A. Dejoz; Vicenta González-Alfaro; and Pablo J. Miguel; M. Isabel Vázquez


Fluid Phase Equilibria | 2002

Isobaric vapor–liquid equilibria for 1-propanol+water+lithium nitrate at 100 kPa

Ernesto Vercher; M. Isabel Vázquez; Antoni Martínez-Andreu


Fluid Phase Equilibria | 2003

Apparent molar volumes of lithium chloride in 1-propanol + water in the temperature range from 288.15 to 318.15 K

Ernesto Vercher; Solange Solsona; M. Isabel Vázquez; Antoni Martínez-Andreu


Fluid Phase Equilibria | 2004

Isobaric vapor-liquid equilibria for 1-propanol + water + lithium chloride at 100 kPa

Ernesto Vercher; A. Vicent Orchillés; M. Isabel Vázquez; Antoni Martínez-Andreu


Journal of Chemical & Engineering Data | 1995

Isobaric vapor-liquid equilibria of trichloroethylene with 1-propanol and 2-propanol at 20 and 100 kPa

Antonio Aucejo; Vicenta González-Alfaro; Juan B. Montón; M. Isabel Vázquez


Journal of Chemical & Engineering Data | 1997

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

A. Dejoz; Vicenta González-Alfaro; Francisco J. Llopis; and Pablo J. Miguel; M. Isabel Vázquez

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A. Dejoz

University of Valencia

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