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José S. Urieta - One of the best experts on this subject based on the ideXlab platform.
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Measurements, Correlations, and Predictions of Viscosities for the Ternary Mixture (2-Butanol + Hexane + 1-Chlorobutane) at 298.15 K and 313.15 K
Journal of Chemical & Engineering Data, 2003Co-Authors: M. Domínguez, Elisa Langa, Ana M. Mainar, And Jesús Santafé, José S. UrietaAbstract:Viscosities of the Ternary Mixture (2-butanol + hexane + 1-chlorobutane) at 298.15 K and 313.15 K have been measured at atmospheric pressure. Viscosity deviations for the Ternary system were fitted to Cibulka's equation. To correlate experimental data of the Ternary system, extended Nissan−Grunberg and McAllister equations have been used and their parameters have been calculated. The “viscosity−thermodynamic” model (UNIMOD) has been applied first to correlate experimental data for the binary Mixtures and then to predict the viscosity for the Ternary system. The group-contribution thermodynamic viscosity model (GC−UNIMOD) and the group contribution method proposed by Wu have been applied to predict the viscosity for the binary and Ternary systems.
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Isentropic compressibilities of the Ternary Mixture (cyclohexane + tetrahydrofuran + chlorocyclohexane) at 298.15 and 313.15 K
Journal of Molecular Liquids, 2000Co-Authors: Carlos Lafuente, Félix M. Royo, Juan I. Pardo, José S. UrietaAbstract:Abstract Densities and speeds of sound for the Ternary Mixture (cyclohexane + tetrahydrofuran + chlorocyclohexane) and the binary Mixtures (cyclohexane + tetrahydrofuran) and (cyclohexane + chlorocyclohexane) have been measured at 298.15 and 313.15 K. The isentropic compressibilities and the excess isentropic compressibilities have been calculated from the experimental data. Excess isentropic compressibilities of the Mixtures have been fitted to Redlich-Kister's (binary Mixtures) and Cibulka's equation (Ternary Mixture). The isentropic compressibilities have been compared with values calculated from the Free Length Theory and Collision Factor Theory.
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Viscosities of the Ternary Mixture (2-butanol+n-hexane+1-butylamine) at 298.15 and 313.15 K
Fluid Phase Equilibria, 2000Co-Authors: M. Domínguez, Félix M. Royo, Juan I. Pardo, I. Gascon, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (2-butanol+ n -hexane+1-butylamine) and of the binary Mixtures (2-butanol+ n -hexane) at 298.15 and 313.15 K, and (2-butanol+1-butylamine) at 313.15 K have been measured at atmospheric pressure. Viscosity deviations and excess Gibbs energy of activation of viscous flow for the binary and Ternary systems were fitted to Redlich–Kister's and Cibulka's equations, respectively. To correlate experimental data of Ternary system from binary ones, different empirical and semiempirical equations have been used (Nissan and Grunberg, Hind, Frenkel, McAllister, Katti and Chaudhri, Heric and Iulan) and their parameters have been calculated. The “viscosity-thermodynamic” model (UNIMOD) has been applied to correlate experimental data for the binary Mixtures and to predict the viscosity for the Ternary system. The Group Contribution-Thermodynamic Viscosity model (GC-UNIMOD), and the group contribution method proposed by Wu have been employed to predict the viscosity for the binary and Ternary systems.
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Viscosities of the Ternary Mixture (cyclohexane+tetrahydrofuran+chlorocyclohexane) at 298.15 and 313.15 K
Fluid Phase Equilibria, 1999Co-Authors: I. Gascon, Félix M. Royo, Carlos Lafuente, Pilar Cea, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (cyclohexane+tetrahydrofuran+chlorocyclohexane) and the binary Mixtures (cyclohexane+tetrahydrofuran and cyclohexane+chlorocyclohexane) have been measured at normal pressure at the temperatures of 298.15 and 313.15 K. The viscosity data for the binary and Ternary Mixtures were fitted to a McAllister-type equation [R.A. McAllister, AIChE J. 6 (1960) 427–431]. Viscosity deviations for the binary and Ternary Mixtures were fitted to Redlich–Kister's and Cibulka's equations [I. Cibulka, Coll. Czech. Chem. Commun. 47 (1982) 1414–1419]. The group contribution method proposed by Wu [D.T. Wu, Fluid Phase Equilib. 30 (1986) 149–156] has been used to predict the viscosity of the binary and Ternary systems.
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Viscosities of the Ternary Mixture (1-butanol + n-hexane + 1-chlorobutane) at 298.15 K and 313.15 K
Fluid Phase Equilibria, 1998Co-Authors: M. Domínguez, Félix M. Royo, María C. López, J. Santafé, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (1-butanol+n-hexane+1-chlorobutane) and the binary Mixture (n-hexane+1-chlorobutane) have been measured at 298.15 K and 313.15 K. Viscosity deviations and excess Gibbs energy of activation of viscous flow for the binary and Ternary systems were fitted to Redlich–Kister's and Cibulka's equations. The `viscosity–thermodynamic' model (UNIMOD) has been used to correlate experimental data for the binary Mixtures and to predict the viscosities for the Ternary system. The Group-Contribution Thermodynamic–Viscosity model (GC-UNIMOD), and the group contribution method proposed by Wu have been used to predict the viscosity of the binary and Ternary systems.
Félix M. Royo - One of the best experts on this subject based on the ideXlab platform.
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Isobaric Vapor−Liquid Equilibrium for the Binary Mixtures (2-Butanol + n-Hexane) and (2-Butanol + 1-Butylamine) and for the Ternary System (2-Butanol + n-Hexane + 1-Butylamine) at 101.3 kPa
Journal of Chemical & Engineering Data, 2002Co-Authors: M. Domínguez, Héctor Artigas, Santiago Martín, And M. Carmen López, Félix M. RoyoAbstract:Isobaric vapor−liquid equilibrium has been experimentally studied for the binary Mixtures 2-butanol + n-hexane and 2-butanol + 1-butylamine and for the Ternary Mixture 2-butanol + n-hexane + 1-butylamine at 101.3 kPa. The activity coefficients were found to be thermodynamically consistent, and they were satisfactorily correlated with the Margules, van Laar, Wilson, NRTL, and UNIQUAC equations. The activity coefficients were also compared with the results obtained from the application of the ASOG and modified UNIFAC group contribution methods. The boiling points of the solutions were correlated with compositions by the Wisniak−Tamir equations. The results obtained indicate that the binary system 2-butanol + n-hexane deviates positively from ideality, whereas 2-butanol + 1-butylamine deviates negatively from ideality. The Ternary system deviates positively or negatively depending on the composition. Only the binary systems present azeotropy. Azeotropic behavior was not found in the Ternary Mixture.
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Densities and speeds of sound in the Ternary Mixture (2-butanol + n-hexane + 1-chlorobutane) at 298.15 and 313.15 K
Thermochimica Acta, 2002Co-Authors: M. Domínguez, Héctor Artigas, Santiago Martín, J. Santafé, Félix M. RoyoAbstract:Abstract The densities and speeds of sound of the Ternary Mixture (2-butanol+ n -hexane+1-chlorobutane) have been measured at T =298.15 and 313.15 K for the binary Mixture (2-butanol+1-chlorobutane) at T =313.15 K. The excess molar volumes, and excess isentropic compressibilities were calculated and fitted to Cibulka’s equation. The Flory’s theory and the extended real associated solution (ERAS) model have been applied at T =298.15 K to predict the excess molar volume of the Ternary Mixture. The isentropic compressibilities have been compared with calculated values from the collision factor theory (CFT) and free length theory (FLT).
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Isentropic compressibilities of the Ternary Mixture (cyclohexane + tetrahydrofuran + chlorocyclohexane) at 298.15 and 313.15 K
Journal of Molecular Liquids, 2000Co-Authors: Carlos Lafuente, Félix M. Royo, Juan I. Pardo, José S. UrietaAbstract:Abstract Densities and speeds of sound for the Ternary Mixture (cyclohexane + tetrahydrofuran + chlorocyclohexane) and the binary Mixtures (cyclohexane + tetrahydrofuran) and (cyclohexane + chlorocyclohexane) have been measured at 298.15 and 313.15 K. The isentropic compressibilities and the excess isentropic compressibilities have been calculated from the experimental data. Excess isentropic compressibilities of the Mixtures have been fitted to Redlich-Kister's (binary Mixtures) and Cibulka's equation (Ternary Mixture). The isentropic compressibilities have been compared with values calculated from the Free Length Theory and Collision Factor Theory.
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Viscosities of the Ternary Mixture (2-butanol+n-hexane+1-butylamine) at 298.15 and 313.15 K
Fluid Phase Equilibria, 2000Co-Authors: M. Domínguez, Félix M. Royo, Juan I. Pardo, I. Gascon, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (2-butanol+ n -hexane+1-butylamine) and of the binary Mixtures (2-butanol+ n -hexane) at 298.15 and 313.15 K, and (2-butanol+1-butylamine) at 313.15 K have been measured at atmospheric pressure. Viscosity deviations and excess Gibbs energy of activation of viscous flow for the binary and Ternary systems were fitted to Redlich–Kister's and Cibulka's equations, respectively. To correlate experimental data of Ternary system from binary ones, different empirical and semiempirical equations have been used (Nissan and Grunberg, Hind, Frenkel, McAllister, Katti and Chaudhri, Heric and Iulan) and their parameters have been calculated. The “viscosity-thermodynamic” model (UNIMOD) has been applied to correlate experimental data for the binary Mixtures and to predict the viscosity for the Ternary system. The Group Contribution-Thermodynamic Viscosity model (GC-UNIMOD), and the group contribution method proposed by Wu have been employed to predict the viscosity for the binary and Ternary systems.
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Viscosities of the Ternary Mixture (cyclohexane+tetrahydrofuran+chlorocyclohexane) at 298.15 and 313.15 K
Fluid Phase Equilibria, 1999Co-Authors: I. Gascon, Félix M. Royo, Carlos Lafuente, Pilar Cea, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (cyclohexane+tetrahydrofuran+chlorocyclohexane) and the binary Mixtures (cyclohexane+tetrahydrofuran and cyclohexane+chlorocyclohexane) have been measured at normal pressure at the temperatures of 298.15 and 313.15 K. The viscosity data for the binary and Ternary Mixtures were fitted to a McAllister-type equation [R.A. McAllister, AIChE J. 6 (1960) 427–431]. Viscosity deviations for the binary and Ternary Mixtures were fitted to Redlich–Kister's and Cibulka's equations [I. Cibulka, Coll. Czech. Chem. Commun. 47 (1982) 1414–1419]. The group contribution method proposed by Wu [D.T. Wu, Fluid Phase Equilib. 30 (1986) 149–156] has been used to predict the viscosity of the binary and Ternary systems.
M. Domínguez - One of the best experts on this subject based on the ideXlab platform.
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Measurements, Correlations, and Predictions of Viscosities for the Ternary Mixture (2-Butanol + Hexane + 1-Chlorobutane) at 298.15 K and 313.15 K
Journal of Chemical & Engineering Data, 2003Co-Authors: M. Domínguez, Elisa Langa, Ana M. Mainar, And Jesús Santafé, José S. UrietaAbstract:Viscosities of the Ternary Mixture (2-butanol + hexane + 1-chlorobutane) at 298.15 K and 313.15 K have been measured at atmospheric pressure. Viscosity deviations for the Ternary system were fitted to Cibulka's equation. To correlate experimental data of the Ternary system, extended Nissan−Grunberg and McAllister equations have been used and their parameters have been calculated. The “viscosity−thermodynamic” model (UNIMOD) has been applied first to correlate experimental data for the binary Mixtures and then to predict the viscosity for the Ternary system. The group-contribution thermodynamic viscosity model (GC−UNIMOD) and the group contribution method proposed by Wu have been applied to predict the viscosity for the binary and Ternary systems.
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Isobaric Vapor−Liquid Equilibrium for the Binary Mixtures (2-Butanol + n-Hexane) and (2-Butanol + 1-Butylamine) and for the Ternary System (2-Butanol + n-Hexane + 1-Butylamine) at 101.3 kPa
Journal of Chemical & Engineering Data, 2002Co-Authors: M. Domínguez, Héctor Artigas, Santiago Martín, And M. Carmen López, Félix M. RoyoAbstract:Isobaric vapor−liquid equilibrium has been experimentally studied for the binary Mixtures 2-butanol + n-hexane and 2-butanol + 1-butylamine and for the Ternary Mixture 2-butanol + n-hexane + 1-butylamine at 101.3 kPa. The activity coefficients were found to be thermodynamically consistent, and they were satisfactorily correlated with the Margules, van Laar, Wilson, NRTL, and UNIQUAC equations. The activity coefficients were also compared with the results obtained from the application of the ASOG and modified UNIFAC group contribution methods. The boiling points of the solutions were correlated with compositions by the Wisniak−Tamir equations. The results obtained indicate that the binary system 2-butanol + n-hexane deviates positively from ideality, whereas 2-butanol + 1-butylamine deviates negatively from ideality. The Ternary system deviates positively or negatively depending on the composition. Only the binary systems present azeotropy. Azeotropic behavior was not found in the Ternary Mixture.
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Densities and speeds of sound in the Ternary Mixture (2-butanol + n-hexane + 1-chlorobutane) at 298.15 and 313.15 K
Thermochimica Acta, 2002Co-Authors: M. Domínguez, Héctor Artigas, Santiago Martín, J. Santafé, Félix M. RoyoAbstract:Abstract The densities and speeds of sound of the Ternary Mixture (2-butanol+ n -hexane+1-chlorobutane) have been measured at T =298.15 and 313.15 K for the binary Mixture (2-butanol+1-chlorobutane) at T =313.15 K. The excess molar volumes, and excess isentropic compressibilities were calculated and fitted to Cibulka’s equation. The Flory’s theory and the extended real associated solution (ERAS) model have been applied at T =298.15 K to predict the excess molar volume of the Ternary Mixture. The isentropic compressibilities have been compared with calculated values from the collision factor theory (CFT) and free length theory (FLT).
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Viscosities of the Ternary Mixture (2-butanol+n-hexane+1-butylamine) at 298.15 and 313.15 K
Fluid Phase Equilibria, 2000Co-Authors: M. Domínguez, Félix M. Royo, Juan I. Pardo, I. Gascon, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (2-butanol+ n -hexane+1-butylamine) and of the binary Mixtures (2-butanol+ n -hexane) at 298.15 and 313.15 K, and (2-butanol+1-butylamine) at 313.15 K have been measured at atmospheric pressure. Viscosity deviations and excess Gibbs energy of activation of viscous flow for the binary and Ternary systems were fitted to Redlich–Kister's and Cibulka's equations, respectively. To correlate experimental data of Ternary system from binary ones, different empirical and semiempirical equations have been used (Nissan and Grunberg, Hind, Frenkel, McAllister, Katti and Chaudhri, Heric and Iulan) and their parameters have been calculated. The “viscosity-thermodynamic” model (UNIMOD) has been applied to correlate experimental data for the binary Mixtures and to predict the viscosity for the Ternary system. The Group Contribution-Thermodynamic Viscosity model (GC-UNIMOD), and the group contribution method proposed by Wu have been employed to predict the viscosity for the binary and Ternary systems.
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Viscosities of the Ternary Mixture (1-butanol + n-hexane + 1-chlorobutane) at 298.15 K and 313.15 K
Fluid Phase Equilibria, 1998Co-Authors: M. Domínguez, Félix M. Royo, María C. López, J. Santafé, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (1-butanol+n-hexane+1-chlorobutane) and the binary Mixture (n-hexane+1-chlorobutane) have been measured at 298.15 K and 313.15 K. Viscosity deviations and excess Gibbs energy of activation of viscous flow for the binary and Ternary systems were fitted to Redlich–Kister's and Cibulka's equations. The `viscosity–thermodynamic' model (UNIMOD) has been used to correlate experimental data for the binary Mixtures and to predict the viscosities for the Ternary system. The Group-Contribution Thermodynamic–Viscosity model (GC-UNIMOD), and the group contribution method proposed by Wu have been used to predict the viscosity of the binary and Ternary systems.
I. Gascon - One of the best experts on this subject based on the ideXlab platform.
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Experimental and predicted viscosities of the Ternary Mixture (hexane+1,3-dioxolane+2-butanol) at 298.15 and 313.15 K
Journal of Chemical and Engineering Data, 2005Co-Authors: I. Gascon, Ana Villares Garicochea, M. Haro, S. Martin, H. ArtigasAbstract:Viscosities of the Ternary Mixture (hexane + 1,3-dioxolane + 2-butanol) have been measured at atmospheric pressure at 298.15 and 313.15 K. Viscosity deviations for the Ternary Mixture were calculated from experimental data and fitted by the Cibulka equation. To correlate the experimental data of the Ternary system, extended Nissan-Grunberg and McAllister equations have been used. The group contribution method proposed by Wu has been used to predict the viscosity of the Mixture.
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Viscosities of the Ternary Mixture (2-butanol+n-hexane+1-butylamine) at 298.15 and 313.15 K
Fluid Phase Equilibria, 2000Co-Authors: M. Domínguez, Félix M. Royo, Juan I. Pardo, I. Gascon, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (2-butanol+ n -hexane+1-butylamine) and of the binary Mixtures (2-butanol+ n -hexane) at 298.15 and 313.15 K, and (2-butanol+1-butylamine) at 313.15 K have been measured at atmospheric pressure. Viscosity deviations and excess Gibbs energy of activation of viscous flow for the binary and Ternary systems were fitted to Redlich–Kister's and Cibulka's equations, respectively. To correlate experimental data of Ternary system from binary ones, different empirical and semiempirical equations have been used (Nissan and Grunberg, Hind, Frenkel, McAllister, Katti and Chaudhri, Heric and Iulan) and their parameters have been calculated. The “viscosity-thermodynamic” model (UNIMOD) has been applied to correlate experimental data for the binary Mixtures and to predict the viscosity for the Ternary system. The Group Contribution-Thermodynamic Viscosity model (GC-UNIMOD), and the group contribution method proposed by Wu have been employed to predict the viscosity for the binary and Ternary systems.
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Viscosities of the Ternary Mixture (cyclohexane+tetrahydrofuran+chlorocyclohexane) at 298.15 and 313.15 K
Fluid Phase Equilibria, 1999Co-Authors: I. Gascon, Félix M. Royo, Carlos Lafuente, Pilar Cea, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (cyclohexane+tetrahydrofuran+chlorocyclohexane) and the binary Mixtures (cyclohexane+tetrahydrofuran and cyclohexane+chlorocyclohexane) have been measured at normal pressure at the temperatures of 298.15 and 313.15 K. The viscosity data for the binary and Ternary Mixtures were fitted to a McAllister-type equation [R.A. McAllister, AIChE J. 6 (1960) 427–431]. Viscosity deviations for the binary and Ternary Mixtures were fitted to Redlich–Kister's and Cibulka's equations [I. Cibulka, Coll. Czech. Chem. Commun. 47 (1982) 1414–1419]. The group contribution method proposed by Wu [D.T. Wu, Fluid Phase Equilib. 30 (1986) 149–156] has been used to predict the viscosity of the binary and Ternary systems.
Juan I. Pardo - One of the best experts on this subject based on the ideXlab platform.
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Viscosities of the Ternary Mixture (2-butanol+n-hexane+1-butylamine) at 298.15 and 313.15 K
Fluid Phase Equilibria, 2000Co-Authors: M. Domínguez, Félix M. Royo, Juan I. Pardo, I. Gascon, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture (2-butanol+ n -hexane+1-butylamine) and of the binary Mixtures (2-butanol+ n -hexane) at 298.15 and 313.15 K, and (2-butanol+1-butylamine) at 313.15 K have been measured at atmospheric pressure. Viscosity deviations and excess Gibbs energy of activation of viscous flow for the binary and Ternary systems were fitted to Redlich–Kister's and Cibulka's equations, respectively. To correlate experimental data of Ternary system from binary ones, different empirical and semiempirical equations have been used (Nissan and Grunberg, Hind, Frenkel, McAllister, Katti and Chaudhri, Heric and Iulan) and their parameters have been calculated. The “viscosity-thermodynamic” model (UNIMOD) has been applied to correlate experimental data for the binary Mixtures and to predict the viscosity for the Ternary system. The Group Contribution-Thermodynamic Viscosity model (GC-UNIMOD), and the group contribution method proposed by Wu have been employed to predict the viscosity for the binary and Ternary systems.
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Isentropic compressibilities of the Ternary Mixture (cyclohexane + tetrahydrofuran + chlorocyclohexane) at 298.15 and 313.15 K
Journal of Molecular Liquids, 2000Co-Authors: Carlos Lafuente, Félix M. Royo, Juan I. Pardo, José S. UrietaAbstract:Abstract Densities and speeds of sound for the Ternary Mixture (cyclohexane + tetrahydrofuran + chlorocyclohexane) and the binary Mixtures (cyclohexane + tetrahydrofuran) and (cyclohexane + chlorocyclohexane) have been measured at 298.15 and 313.15 K. The isentropic compressibilities and the excess isentropic compressibilities have been calculated from the experimental data. Excess isentropic compressibilities of the Mixtures have been fitted to Redlich-Kister's (binary Mixtures) and Cibulka's equation (Ternary Mixture). The isentropic compressibilities have been compared with values calculated from the Free Length Theory and Collision Factor Theory.
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Viscosities of the Ternary Mixture (1-butanol + n-hexane + 1-butylamine) at the temperatures 298.15 and 313.15 K
Fluid Phase Equilibria, 1996Co-Authors: M. Domínguez, Félix M. Royo, Juan I. Pardo, María C. López, José S. UrietaAbstract:Abstract Viscosities of the Ternary Mixture {1-butanol + n -hexane + 1-butylamine} and the binary Mixtures {1-butanol + n -hexane}, {1-butanol + 1-butylamine} and { n -hexane + 1-butylamine} have been measured at 298.15 and 313.15 K. Viscosity deviations for the binary and Ternary systems were fitted to Redlich-Kister's and Cibulka's equations, respectively. The “viscosity-thermodynamic” model (UNIMOD) has been used to correlate experimental data for the binary Mixtures and to predict the viscosities for the Ternary system. The Group-Contribution Thermodynamic-Viscosity model (GC-UNIMOD), and the group contribution method proposed by Wu have been used to predict the viscosity of the binary and Ternary systems.
