The Experts below are selected from a list of 5385 Experts worldwide ranked by ideXlab platform
Isabel Vidal - One of the best experts on this subject based on the ideXlab platform.
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liquid liquid equilibria of the ternary system water propanoic acid Methyl Isobutyl Ketone at various temperatures
Journal of Chemical & Engineering Data, 1993Co-Authors: Alberto Arce, Antonio Blanco, Pilar Souza, Isabel VidalAbstract:Liquid-liquid equilibrium data are reported for the binary system water+Methyl Isobutyl Ketone over the range 20-55 o C and for the ternary system water+propanoic acid+Methyl Isobutyl Ketone at 25, 35, 45, and 55 o C. The NRTL and UNIQUAC equations have been fitted to the experimental data by optimizing their system-specific parameters; the goodness of fit is satisfactory in both cases
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Liquid-liquid equilibria of the ternary system water + propanoic acid + Methyl Isobutyl Ketone at various temperatures
Journal of Chemical & Engineering Data, 1993Co-Authors: Alberto Arce, Antonio Blanco, Pilar Souza, Isabel VidalAbstract:Liquid-liquid equilibrium data are reported for the binary system water+Methyl Isobutyl Ketone over the range 20-55 o C and for the ternary system water+propanoic acid+Methyl Isobutyl Ketone at 25, 35, 45, and 55 o C. The NRTL and UNIQUAC equations have been fitted to the experimental data by optimizing their system-specific parameters; the goodness of fit is satisfactory in both cases
Alberto Arce - One of the best experts on this subject based on the ideXlab platform.
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liquid liquid equilibria of the ternary system water propanoic acid Methyl Isobutyl Ketone at various temperatures
Journal of Chemical & Engineering Data, 1993Co-Authors: Alberto Arce, Antonio Blanco, Pilar Souza, Isabel VidalAbstract:Liquid-liquid equilibrium data are reported for the binary system water+Methyl Isobutyl Ketone over the range 20-55 o C and for the ternary system water+propanoic acid+Methyl Isobutyl Ketone at 25, 35, 45, and 55 o C. The NRTL and UNIQUAC equations have been fitted to the experimental data by optimizing their system-specific parameters; the goodness of fit is satisfactory in both cases
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Liquid-liquid equilibria of the ternary system water + propanoic acid + Methyl Isobutyl Ketone at various temperatures
Journal of Chemical & Engineering Data, 1993Co-Authors: Alberto Arce, Antonio Blanco, Pilar Souza, Isabel VidalAbstract:Liquid-liquid equilibrium data are reported for the binary system water+Methyl Isobutyl Ketone over the range 20-55 o C and for the ternary system water+propanoic acid+Methyl Isobutyl Ketone at 25, 35, 45, and 55 o C. The NRTL and UNIQUAC equations have been fitted to the experimental data by optimizing their system-specific parameters; the goodness of fit is satisfactory in both cases
Chufen Yang - One of the best experts on this subject based on the ideXlab platform.
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liquid liquid equilibria for the ternary system Methyl Isobutyl Ketone 1 2 benzenediol water
Journal of Chemical & Engineering Data, 2014Co-Authors: Chufen Yang, Yu Qian, Jianwei Guo, Jingrui ChenAbstract:Liquid–liquid equilibria data for the ternary system Methyl Isobutyl Ketone +1,2-benzenediol + water were measured at temperatures of (298.15, 308.15, and 318.15) K and atmospheric pressure. The reliability of the experimental tie-line data was verified by the Hand and Bachman equations. The experimental data were correlated with the nonrandom two liquid and universal quasichemical models. The binary interaction parameters of these two models were reported. Both models correlated the experimental data successfully.
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Liquid–Liquid Equilibria for the Ternary System Methyl Isobutyl Ketone + 1,2-Benzenediol + Water
Journal of Chemical & Engineering Data, 2014Co-Authors: Chufen Yang, Yu Qian, Jianwei Guo, Jingrui ChenAbstract:Liquid–liquid equilibria data for the ternary system Methyl Isobutyl Ketone +1,2-benzenediol + water were measured at temperatures of (298.15, 308.15, and 318.15) K and atmospheric pressure. The reliability of the experimental tie-line data was verified by the Hand and Bachman equations. The experimental data were correlated with the nonrandom two liquid and universal quasichemical models. The binary interaction parameters of these two models were reported. Both models correlated the experimental data successfully.
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liquid liquid equilibria for the quaternary system Methyl Isobutyl Ketone water phenol hydroquinone
Fluid Phase Equilibria, 2007Co-Authors: Chufen Yang, Yanbin Jiang, Yu Qian, Lijuan ZhangAbstract:Abstract Liquid–liquid equilibria data of the quaternary system Methyl Isobutyl Ketone (MIBK)–water–phenol–hydroquinone were measured at 25 °C under atmosphere pressure. The experimental data were correlated with the UNIQUAC and NRTL activity coefficient models on the base of the fixed binary interaction parameters that were obtained from two sub-ternary systems MIBK–water–phenol and MIBK–water–hydroquinone. The root mean square deviations (RMSD) show that the regressed results for the quaternary system were in good agreement with the experimental data for both UNIQUAC and NRTL models. The comparison between experimental and calculated distribution coefficient values of phenol and hydroquinone shows that a relative deviation of less than 5% is obtained.
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Liquid–liquid equilibria for the quaternary system Methyl Isobutyl Ketone–water–phenol–hydroquinone
Fluid Phase Equilibria, 2007Co-Authors: Chufen Yang, Yanbin Jiang, Yu Qian, Lijuan ZhangAbstract:Abstract Liquid–liquid equilibria data of the quaternary system Methyl Isobutyl Ketone (MIBK)–water–phenol–hydroquinone were measured at 25 °C under atmosphere pressure. The experimental data were correlated with the UNIQUAC and NRTL activity coefficient models on the base of the fixed binary interaction parameters that were obtained from two sub-ternary systems MIBK–water–phenol and MIBK–water–hydroquinone. The root mean square deviations (RMSD) show that the regressed results for the quaternary system were in good agreement with the experimental data for both UNIQUAC and NRTL models. The comparison between experimental and calculated distribution coefficient values of phenol and hydroquinone shows that a relative deviation of less than 5% is obtained.
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liquid liquid equilibria for the ternary system Methyl Isobutyl Ketone water hydroquinone
Journal of Chemical & Engineering Data, 2006Co-Authors: Chufen Yang, Yanbin Jiang, Lijuan Zhang, Yu QianAbstract:Experimental liquid−liquid equilibria data of dilute hydroquinone concentration were determined for the ternary system Methyl Isobutyl Ketone + water + hydroquinone at (25, 40, and 50) °C under atmospheric pressure. The experimental data were satisfactorily correlated with the UNIQUAC equation and the NRTL equation. The relative root-mean-square deviations and absolute mean deviations between the calculated and the experimental value are less than 1.2 %.
Yu Qian - One of the best experts on this subject based on the ideXlab platform.
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liquid liquid equilibria for the ternary system Methyl Isobutyl Ketone 1 2 benzenediol water
Journal of Chemical & Engineering Data, 2014Co-Authors: Chufen Yang, Yu Qian, Jianwei Guo, Jingrui ChenAbstract:Liquid–liquid equilibria data for the ternary system Methyl Isobutyl Ketone +1,2-benzenediol + water were measured at temperatures of (298.15, 308.15, and 318.15) K and atmospheric pressure. The reliability of the experimental tie-line data was verified by the Hand and Bachman equations. The experimental data were correlated with the nonrandom two liquid and universal quasichemical models. The binary interaction parameters of these two models were reported. Both models correlated the experimental data successfully.
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Liquid–Liquid Equilibria for the Ternary System Methyl Isobutyl Ketone + 1,2-Benzenediol + Water
Journal of Chemical & Engineering Data, 2014Co-Authors: Chufen Yang, Yu Qian, Jianwei Guo, Jingrui ChenAbstract:Liquid–liquid equilibria data for the ternary system Methyl Isobutyl Ketone +1,2-benzenediol + water were measured at temperatures of (298.15, 308.15, and 318.15) K and atmospheric pressure. The reliability of the experimental tie-line data was verified by the Hand and Bachman equations. The experimental data were correlated with the nonrandom two liquid and universal quasichemical models. The binary interaction parameters of these two models were reported. Both models correlated the experimental data successfully.
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liquid liquid equilibria for the quaternary system Methyl Isobutyl Ketone water phenol hydroquinone
Fluid Phase Equilibria, 2007Co-Authors: Chufen Yang, Yanbin Jiang, Yu Qian, Lijuan ZhangAbstract:Abstract Liquid–liquid equilibria data of the quaternary system Methyl Isobutyl Ketone (MIBK)–water–phenol–hydroquinone were measured at 25 °C under atmosphere pressure. The experimental data were correlated with the UNIQUAC and NRTL activity coefficient models on the base of the fixed binary interaction parameters that were obtained from two sub-ternary systems MIBK–water–phenol and MIBK–water–hydroquinone. The root mean square deviations (RMSD) show that the regressed results for the quaternary system were in good agreement with the experimental data for both UNIQUAC and NRTL models. The comparison between experimental and calculated distribution coefficient values of phenol and hydroquinone shows that a relative deviation of less than 5% is obtained.
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Liquid–liquid equilibria for the quaternary system Methyl Isobutyl Ketone–water–phenol–hydroquinone
Fluid Phase Equilibria, 2007Co-Authors: Chufen Yang, Yanbin Jiang, Yu Qian, Lijuan ZhangAbstract:Abstract Liquid–liquid equilibria data of the quaternary system Methyl Isobutyl Ketone (MIBK)–water–phenol–hydroquinone were measured at 25 °C under atmosphere pressure. The experimental data were correlated with the UNIQUAC and NRTL activity coefficient models on the base of the fixed binary interaction parameters that were obtained from two sub-ternary systems MIBK–water–phenol and MIBK–water–hydroquinone. The root mean square deviations (RMSD) show that the regressed results for the quaternary system were in good agreement with the experimental data for both UNIQUAC and NRTL models. The comparison between experimental and calculated distribution coefficient values of phenol and hydroquinone shows that a relative deviation of less than 5% is obtained.
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liquid liquid equilibria for the ternary system Methyl Isobutyl Ketone water hydroquinone
Journal of Chemical & Engineering Data, 2006Co-Authors: Chufen Yang, Yanbin Jiang, Lijuan Zhang, Yu QianAbstract:Experimental liquid−liquid equilibria data of dilute hydroquinone concentration were determined for the ternary system Methyl Isobutyl Ketone + water + hydroquinone at (25, 40, and 50) °C under atmospheric pressure. The experimental data were satisfactorily correlated with the UNIQUAC equation and the NRTL equation. The relative root-mean-square deviations and absolute mean deviations between the calculated and the experimental value are less than 1.2 %.
Pilar Souza - One of the best experts on this subject based on the ideXlab platform.
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liquid liquid equilibria of the ternary system water propanoic acid Methyl Isobutyl Ketone at various temperatures
Journal of Chemical & Engineering Data, 1993Co-Authors: Alberto Arce, Antonio Blanco, Pilar Souza, Isabel VidalAbstract:Liquid-liquid equilibrium data are reported for the binary system water+Methyl Isobutyl Ketone over the range 20-55 o C and for the ternary system water+propanoic acid+Methyl Isobutyl Ketone at 25, 35, 45, and 55 o C. The NRTL and UNIQUAC equations have been fitted to the experimental data by optimizing their system-specific parameters; the goodness of fit is satisfactory in both cases
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Liquid-liquid equilibria of the ternary system water + propanoic acid + Methyl Isobutyl Ketone at various temperatures
Journal of Chemical & Engineering Data, 1993Co-Authors: Alberto Arce, Antonio Blanco, Pilar Souza, Isabel VidalAbstract:Liquid-liquid equilibrium data are reported for the binary system water+Methyl Isobutyl Ketone over the range 20-55 o C and for the ternary system water+propanoic acid+Methyl Isobutyl Ketone at 25, 35, 45, and 55 o C. The NRTL and UNIQUAC equations have been fitted to the experimental data by optimizing their system-specific parameters; the goodness of fit is satisfactory in both cases