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Jacques Jose - One of the best experts on this subject based on the ideXlab platform.
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phase equilibrium properties of binary mixtures containing a diesel compound n dodecane biodiesel compounds Ethyl Hexanoate Ethyl decanoate and Ethyl tetradecanoate
Journal of Thermal Analysis and Calorimetry, 2016Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Djalal Trache, Najet Yagoubi, Jacques JoseAbstract:The vapor pressures of three binary systems Ethyl Hexanoate (1) + n-dodecane (2), Ethyl decanoate (1) + n-dodecane (2) and Ethyl tetradecanoate (1) + n-dodecane (2) were measured by means of a static apparatus at temperatures between 373.15 and 453.15 K. The data were correlated with the Antoine equation. From these data, the molar excess Gibbs energies GE were obtained with Barker’s method and fitted to the Redlich–Kister equation. The excess Gibbs energy is positive for all the investigated constant temperatures and over the whole composition range. The Wilson equation was used and good results were obtained in the prediction of the total pressure and thermodynamic excess properties; however, deviations were observed with respect to the experimental and predicted GE, using UNIFAC (Dortmund) group contribution model.
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Phase equilibrium properties of binary mixtures containing a diesel compound (n-dodecane) + biodiesel compounds (Ethyl Hexanoate, Ethyl decanoate and Ethyl tetradecanoate)
Journal of Thermal Analysis and Calorimetry, 2016Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Djalal Trache, Najet Yagoubi, Jacques JoseAbstract:The vapor pressures of three binary systems Ethyl Hexanoate (1) + n-dodecane (2), Ethyl decanoate (1) + n-dodecane (2) and Ethyl tetradecanoate (1) + n-dodecane (2) were measured by means of a static apparatus at temperatures between 373.15 and 453.15 K. The data were correlated with the Antoine equation. From these data, the molar excess Gibbs energies G E were obtained with Barker’s method and fitted to the Redlich–Kister equation. The excess Gibbs energy is positive for all the investigated constant temperatures and over the whole composition range. The Wilson equation was used and good results were obtained in the prediction of the total pressure and thermodynamic excess properties; however, deviations were observed with respect to the experimental and predicted G E, using UNIFAC (Dortmund) group contribution model.
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isothermal vapor liquid equilibria of n tetradecane Ethyl Hexanoate Ethyl decanoate and Ethyl tetradecanoate
Journal of Chemical & Engineering Data, 2013Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Abdallah Dahmani, Jacques JoseAbstract:The vapor pressures of three binary systems, (Ethyl Hexanoate (1) + n-tetradecane (2)), (Ethyl decanoate (1) + n-tetradecane (2)), and (Ethyl tetradecanoate (1) + n-tetradecane (2)), were measured by means of a static apparatus at temperatures between (373.15 and 453.15) K. We correlated the data with the Antoine equation. The molar excess Gibbs energies GE obtained from these data by using Barker’s method were fitted to the Redlich–Kister equation. A maximum azeotropic behavior is observed for the binary mixture {Ethyl decanoate (1) + n-tetradecane (2)}. Positive values of the excess Gibbs energy are obtained for all of the investigated temperatures and compositions. The data were also correlated by using Wilson equation. The predicted GE obtained by using group contribution model, UNIFAC (Gmehling version), are different to the experimental values. These deviations are more important for systems {Ethyl decanoate (1) + n-tetradecane (2)} and {Ethyl tetradecanoate (1) + n-tetradecane (2)}.
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Isothermal Vapor–Liquid Equilibria of n-Tetradecane + Ethyl Hexanoate, Ethyl Decanoate, and Ethyl Tetradecanoate
Journal of Chemical & Engineering Data, 2013Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Abdallah Dahmani, Jacques JoseAbstract:The vapor pressures of three binary systems, (Ethyl Hexanoate (1) + n-tetradecane (2)), (Ethyl decanoate (1) + n-tetradecane (2)), and (Ethyl tetradecanoate (1) + n-tetradecane (2)), were measured by means of a static apparatus at temperatures between (373.15 and 453.15) K. We correlated the data with the Antoine equation. The molar excess Gibbs energies GE obtained from these data by using Barker’s method were fitted to the Redlich–Kister equation. A maximum azeotropic behavior is observed for the binary mixture {Ethyl decanoate (1) + n-tetradecane (2)}. Positive values of the excess Gibbs energy are obtained for all of the investigated temperatures and compositions. The data were also correlated by using Wilson equation. The predicted GE obtained by using group contribution model, UNIFAC (Gmehling version), are different to the experimental values. These deviations are more important for systems {Ethyl decanoate (1) + n-tetradecane (2)} and {Ethyl tetradecanoate (1) + n-tetradecane (2)}.
Mokhtar Benziane - One of the best experts on this subject based on the ideXlab platform.
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phase equilibrium properties of binary mixtures containing a diesel compound n dodecane biodiesel compounds Ethyl Hexanoate Ethyl decanoate and Ethyl tetradecanoate
Journal of Thermal Analysis and Calorimetry, 2016Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Djalal Trache, Najet Yagoubi, Jacques JoseAbstract:The vapor pressures of three binary systems Ethyl Hexanoate (1) + n-dodecane (2), Ethyl decanoate (1) + n-dodecane (2) and Ethyl tetradecanoate (1) + n-dodecane (2) were measured by means of a static apparatus at temperatures between 373.15 and 453.15 K. The data were correlated with the Antoine equation. From these data, the molar excess Gibbs energies GE were obtained with Barker’s method and fitted to the Redlich–Kister equation. The excess Gibbs energy is positive for all the investigated constant temperatures and over the whole composition range. The Wilson equation was used and good results were obtained in the prediction of the total pressure and thermodynamic excess properties; however, deviations were observed with respect to the experimental and predicted GE, using UNIFAC (Dortmund) group contribution model.
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Phase equilibrium properties of binary mixtures containing a diesel compound (n-dodecane) + biodiesel compounds (Ethyl Hexanoate, Ethyl decanoate and Ethyl tetradecanoate)
Journal of Thermal Analysis and Calorimetry, 2016Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Djalal Trache, Najet Yagoubi, Jacques JoseAbstract:The vapor pressures of three binary systems Ethyl Hexanoate (1) + n-dodecane (2), Ethyl decanoate (1) + n-dodecane (2) and Ethyl tetradecanoate (1) + n-dodecane (2) were measured by means of a static apparatus at temperatures between 373.15 and 453.15 K. The data were correlated with the Antoine equation. From these data, the molar excess Gibbs energies G E were obtained with Barker’s method and fitted to the Redlich–Kister equation. The excess Gibbs energy is positive for all the investigated constant temperatures and over the whole composition range. The Wilson equation was used and good results were obtained in the prediction of the total pressure and thermodynamic excess properties; however, deviations were observed with respect to the experimental and predicted G E, using UNIFAC (Dortmund) group contribution model.
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isothermal vapor liquid equilibria of n tetradecane Ethyl Hexanoate Ethyl decanoate and Ethyl tetradecanoate
Journal of Chemical & Engineering Data, 2013Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Abdallah Dahmani, Jacques JoseAbstract:The vapor pressures of three binary systems, (Ethyl Hexanoate (1) + n-tetradecane (2)), (Ethyl decanoate (1) + n-tetradecane (2)), and (Ethyl tetradecanoate (1) + n-tetradecane (2)), were measured by means of a static apparatus at temperatures between (373.15 and 453.15) K. We correlated the data with the Antoine equation. The molar excess Gibbs energies GE obtained from these data by using Barker’s method were fitted to the Redlich–Kister equation. A maximum azeotropic behavior is observed for the binary mixture {Ethyl decanoate (1) + n-tetradecane (2)}. Positive values of the excess Gibbs energy are obtained for all of the investigated temperatures and compositions. The data were also correlated by using Wilson equation. The predicted GE obtained by using group contribution model, UNIFAC (Gmehling version), are different to the experimental values. These deviations are more important for systems {Ethyl decanoate (1) + n-tetradecane (2)} and {Ethyl tetradecanoate (1) + n-tetradecane (2)}.
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Isothermal Vapor–Liquid Equilibria of n-Tetradecane + Ethyl Hexanoate, Ethyl Decanoate, and Ethyl Tetradecanoate
Journal of Chemical & Engineering Data, 2013Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Abdallah Dahmani, Jacques JoseAbstract:The vapor pressures of three binary systems, (Ethyl Hexanoate (1) + n-tetradecane (2)), (Ethyl decanoate (1) + n-tetradecane (2)), and (Ethyl tetradecanoate (1) + n-tetradecane (2)), were measured by means of a static apparatus at temperatures between (373.15 and 453.15) K. We correlated the data with the Antoine equation. The molar excess Gibbs energies GE obtained from these data by using Barker’s method were fitted to the Redlich–Kister equation. A maximum azeotropic behavior is observed for the binary mixture {Ethyl decanoate (1) + n-tetradecane (2)}. Positive values of the excess Gibbs energy are obtained for all of the investigated temperatures and compositions. The data were also correlated by using Wilson equation. The predicted GE obtained by using group contribution model, UNIFAC (Gmehling version), are different to the experimental values. These deviations are more important for systems {Ethyl decanoate (1) + n-tetradecane (2)} and {Ethyl tetradecanoate (1) + n-tetradecane (2)}.
Steven M Howdle - One of the best experts on this subject based on the ideXlab platform.
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Tin(II) Ethyl Hexanoate Catalyzed Precipitation Polymerization of ε-Caprolactone in Supercritical Carbon Dioxide
Macromolecules, 2005Co-Authors: Daniel Bratton, T. Malcolm Brown, Steven M HowdleAbstract:The synthesis of biodegradable polyesters for biomedical applications in supercritical dioxide has been the subject of a number of recent publications. However, systematic studies of the mechanism of polymerization in this novel medium are rare. In this work, we present the first systematic study of the ring-opening polymerization of e-caprolactone catalyzed by the industrially important catalyst tin(II) Ethyl Hexanoate. We report on the effects of varying reagent concentrations and conditions on the products obtained after polymerization in scCO2 and compare this with the results obtained in conventional reaction media.
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tin ii Ethyl Hexanoate catalyzed precipitation polymerization of e caprolactone in supercritical carbon dioxide
Macromolecules, 2005Co-Authors: Daniel Bratton, Malcolm T Brown, Steven M HowdleAbstract:The synthesis of biodegradable polyesters for biomedical applications in supercritical dioxide has been the subject of a number of recent publications. However, systematic studies of the mechanism of polymerization in this novel medium are rare. In this work, we present the first systematic study of the ring-opening polymerization of e-caprolactone catalyzed by the industrially important catalyst tin(II) Ethyl Hexanoate. We report on the effects of varying reagent concentrations and conditions on the products obtained after polymerization in scCO2 and compare this with the results obtained in conventional reaction media.
Ilham Mokbel - One of the best experts on this subject based on the ideXlab platform.
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phase equilibrium properties of binary mixtures containing a diesel compound n dodecane biodiesel compounds Ethyl Hexanoate Ethyl decanoate and Ethyl tetradecanoate
Journal of Thermal Analysis and Calorimetry, 2016Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Djalal Trache, Najet Yagoubi, Jacques JoseAbstract:The vapor pressures of three binary systems Ethyl Hexanoate (1) + n-dodecane (2), Ethyl decanoate (1) + n-dodecane (2) and Ethyl tetradecanoate (1) + n-dodecane (2) were measured by means of a static apparatus at temperatures between 373.15 and 453.15 K. The data were correlated with the Antoine equation. From these data, the molar excess Gibbs energies GE were obtained with Barker’s method and fitted to the Redlich–Kister equation. The excess Gibbs energy is positive for all the investigated constant temperatures and over the whole composition range. The Wilson equation was used and good results were obtained in the prediction of the total pressure and thermodynamic excess properties; however, deviations were observed with respect to the experimental and predicted GE, using UNIFAC (Dortmund) group contribution model.
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Phase equilibrium properties of binary mixtures containing a diesel compound (n-dodecane) + biodiesel compounds (Ethyl Hexanoate, Ethyl decanoate and Ethyl tetradecanoate)
Journal of Thermal Analysis and Calorimetry, 2016Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Djalal Trache, Najet Yagoubi, Jacques JoseAbstract:The vapor pressures of three binary systems Ethyl Hexanoate (1) + n-dodecane (2), Ethyl decanoate (1) + n-dodecane (2) and Ethyl tetradecanoate (1) + n-dodecane (2) were measured by means of a static apparatus at temperatures between 373.15 and 453.15 K. The data were correlated with the Antoine equation. From these data, the molar excess Gibbs energies G E were obtained with Barker’s method and fitted to the Redlich–Kister equation. The excess Gibbs energy is positive for all the investigated constant temperatures and over the whole composition range. The Wilson equation was used and good results were obtained in the prediction of the total pressure and thermodynamic excess properties; however, deviations were observed with respect to the experimental and predicted G E, using UNIFAC (Dortmund) group contribution model.
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isothermal vapor liquid equilibria of n tetradecane Ethyl Hexanoate Ethyl decanoate and Ethyl tetradecanoate
Journal of Chemical & Engineering Data, 2013Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Abdallah Dahmani, Jacques JoseAbstract:The vapor pressures of three binary systems, (Ethyl Hexanoate (1) + n-tetradecane (2)), (Ethyl decanoate (1) + n-tetradecane (2)), and (Ethyl tetradecanoate (1) + n-tetradecane (2)), were measured by means of a static apparatus at temperatures between (373.15 and 453.15) K. We correlated the data with the Antoine equation. The molar excess Gibbs energies GE obtained from these data by using Barker’s method were fitted to the Redlich–Kister equation. A maximum azeotropic behavior is observed for the binary mixture {Ethyl decanoate (1) + n-tetradecane (2)}. Positive values of the excess Gibbs energy are obtained for all of the investigated temperatures and compositions. The data were also correlated by using Wilson equation. The predicted GE obtained by using group contribution model, UNIFAC (Gmehling version), are different to the experimental values. These deviations are more important for systems {Ethyl decanoate (1) + n-tetradecane (2)} and {Ethyl tetradecanoate (1) + n-tetradecane (2)}.
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Isothermal Vapor–Liquid Equilibria of n-Tetradecane + Ethyl Hexanoate, Ethyl Decanoate, and Ethyl Tetradecanoate
Journal of Chemical & Engineering Data, 2013Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Abdallah Dahmani, Jacques JoseAbstract:The vapor pressures of three binary systems, (Ethyl Hexanoate (1) + n-tetradecane (2)), (Ethyl decanoate (1) + n-tetradecane (2)), and (Ethyl tetradecanoate (1) + n-tetradecane (2)), were measured by means of a static apparatus at temperatures between (373.15 and 453.15) K. We correlated the data with the Antoine equation. The molar excess Gibbs energies GE obtained from these data by using Barker’s method were fitted to the Redlich–Kister equation. A maximum azeotropic behavior is observed for the binary mixture {Ethyl decanoate (1) + n-tetradecane (2)}. Positive values of the excess Gibbs energy are obtained for all of the investigated temperatures and compositions. The data were also correlated by using Wilson equation. The predicted GE obtained by using group contribution model, UNIFAC (Gmehling version), are different to the experimental values. These deviations are more important for systems {Ethyl decanoate (1) + n-tetradecane (2)} and {Ethyl tetradecanoate (1) + n-tetradecane (2)}.
Kamel Khimeche - One of the best experts on this subject based on the ideXlab platform.
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phase equilibrium properties of binary mixtures containing a diesel compound n dodecane biodiesel compounds Ethyl Hexanoate Ethyl decanoate and Ethyl tetradecanoate
Journal of Thermal Analysis and Calorimetry, 2016Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Djalal Trache, Najet Yagoubi, Jacques JoseAbstract:The vapor pressures of three binary systems Ethyl Hexanoate (1) + n-dodecane (2), Ethyl decanoate (1) + n-dodecane (2) and Ethyl tetradecanoate (1) + n-dodecane (2) were measured by means of a static apparatus at temperatures between 373.15 and 453.15 K. The data were correlated with the Antoine equation. From these data, the molar excess Gibbs energies GE were obtained with Barker’s method and fitted to the Redlich–Kister equation. The excess Gibbs energy is positive for all the investigated constant temperatures and over the whole composition range. The Wilson equation was used and good results were obtained in the prediction of the total pressure and thermodynamic excess properties; however, deviations were observed with respect to the experimental and predicted GE, using UNIFAC (Dortmund) group contribution model.
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Phase equilibrium properties of binary mixtures containing a diesel compound (n-dodecane) + biodiesel compounds (Ethyl Hexanoate, Ethyl decanoate and Ethyl tetradecanoate)
Journal of Thermal Analysis and Calorimetry, 2016Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Djalal Trache, Najet Yagoubi, Jacques JoseAbstract:The vapor pressures of three binary systems Ethyl Hexanoate (1) + n-dodecane (2), Ethyl decanoate (1) + n-dodecane (2) and Ethyl tetradecanoate (1) + n-dodecane (2) were measured by means of a static apparatus at temperatures between 373.15 and 453.15 K. The data were correlated with the Antoine equation. From these data, the molar excess Gibbs energies G E were obtained with Barker’s method and fitted to the Redlich–Kister equation. The excess Gibbs energy is positive for all the investigated constant temperatures and over the whole composition range. The Wilson equation was used and good results were obtained in the prediction of the total pressure and thermodynamic excess properties; however, deviations were observed with respect to the experimental and predicted G E, using UNIFAC (Dortmund) group contribution model.
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isothermal vapor liquid equilibria of n tetradecane Ethyl Hexanoate Ethyl decanoate and Ethyl tetradecanoate
Journal of Chemical & Engineering Data, 2013Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Abdallah Dahmani, Jacques JoseAbstract:The vapor pressures of three binary systems, (Ethyl Hexanoate (1) + n-tetradecane (2)), (Ethyl decanoate (1) + n-tetradecane (2)), and (Ethyl tetradecanoate (1) + n-tetradecane (2)), were measured by means of a static apparatus at temperatures between (373.15 and 453.15) K. We correlated the data with the Antoine equation. The molar excess Gibbs energies GE obtained from these data by using Barker’s method were fitted to the Redlich–Kister equation. A maximum azeotropic behavior is observed for the binary mixture {Ethyl decanoate (1) + n-tetradecane (2)}. Positive values of the excess Gibbs energy are obtained for all of the investigated temperatures and compositions. The data were also correlated by using Wilson equation. The predicted GE obtained by using group contribution model, UNIFAC (Gmehling version), are different to the experimental values. These deviations are more important for systems {Ethyl decanoate (1) + n-tetradecane (2)} and {Ethyl tetradecanoate (1) + n-tetradecane (2)}.
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Isothermal Vapor–Liquid Equilibria of n-Tetradecane + Ethyl Hexanoate, Ethyl Decanoate, and Ethyl Tetradecanoate
Journal of Chemical & Engineering Data, 2013Co-Authors: Mokhtar Benziane, Kamel Khimeche, Ilham Mokbel, Abdallah Dahmani, Jacques JoseAbstract:The vapor pressures of three binary systems, (Ethyl Hexanoate (1) + n-tetradecane (2)), (Ethyl decanoate (1) + n-tetradecane (2)), and (Ethyl tetradecanoate (1) + n-tetradecane (2)), were measured by means of a static apparatus at temperatures between (373.15 and 453.15) K. We correlated the data with the Antoine equation. The molar excess Gibbs energies GE obtained from these data by using Barker’s method were fitted to the Redlich–Kister equation. A maximum azeotropic behavior is observed for the binary mixture {Ethyl decanoate (1) + n-tetradecane (2)}. Positive values of the excess Gibbs energy are obtained for all of the investigated temperatures and compositions. The data were also correlated by using Wilson equation. The predicted GE obtained by using group contribution model, UNIFAC (Gmehling version), are different to the experimental values. These deviations are more important for systems {Ethyl decanoate (1) + n-tetradecane (2)} and {Ethyl tetradecanoate (1) + n-tetradecane (2)}.