Ternary (liquid + liquid) equilibrium experiment and thermodynamic modeling for water + cyclohexanone + mesityl oxide at 298.2, 303.2 and 313.2 K under 101.3 kPa

Guo, Hongyue; Li, Hui; Wang, Wei; Li, Bing; Li, Qingsong

doi:10.1016/j.jct.2021.106509

Cited by 13 publications

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References 26 publications

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“…The correlated results of the binary interaction parameters are listed in Table . In addition, the agreement between the experimental and calculated values was evaluated by the root-mean-square deviation (RMSD), , which was calculated via eq , and the results are also listed in Table . …”

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confidence: 99%

Liquid–Liquid Equilibrium for the Ternary System Water + 1-Methylimidazole + Ionic Liquid ([Hmim][PF₆], [Omim][PF₆], or [Omim][BF₄]) at 303.15 K

et al. 2022

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To evaluate the feasibility of extraction of 1-methylimidazole from its low-concentration aqueous solution by ionic liquids, the liquid–liquid equilibrium of the ternary system of water + 1-methylimidazole + ionic liquid ([Hmim][PF6], [Omim][PF6], or [Omim][BF4]) was determined at 303.15 K and atmospheric pressure. The distribution coefficient and selectivity were calculated in accordance with the experimental results. The effects of the anion and cation of ionic liquids on the separation ability were discussed. The results indicated that the extraction capacity increased with increasing cationic carbon chain length, and the change of anions significantly affected the distribution coefficient and selectivity. As expected, the three ionic liquids were feasible as extractants for separating 1-methylimidazole from water. It also indicated that [Omim][PF6] was a more suitable extractant than [Hmim][PF6] and [Omim][BF4] for the extraction. The highest distribution coefficient and selectivity of [Omim][PF6] could reach 1.71 and 111.92, respectively, indicating [Omim][PF6] as a good choice for extracting 1-methylimidazole from water. In addition, the non-random two-liquid model was employed to successfully correlate the experimental data with a root-mean-square deviation of less than 0.0188. Moreover, a GUI-MATLAB tool was used to verify the consistency of the correlated parameters.

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Section: Resultsmentioning

confidence: 99%

Liquid–Liquid Equilibrium for the Ternary System Water + 1-Methylimidazole + Ionic Liquid ([Hmim][PF₆], [Omim][PF₆], or [Omim][BF₄]) at 303.15 K

et al. 2022

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Ternary (Liquid–Liquid) Equilibrium Experiment and Thermodynamic Modeling for Extraction of Phenol from Water with Different Solvents at Several Temperatures

Li,

Guo,

2024

J Solution Chem

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Liquid–Liquid Equilibria Data and Thermodynamic Modeling of {Mesityl Oxide + Diethoxymethane + Water} Ternary System at 303.15, 313.15, 323.15 K Under 101.325 kPa

Guo,

Li,

et al. 2024

J Solution Chem

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Ternary (liquid + liquid) equilibrium experiment and thermodynamic modeling for water + cyclohexanone + mesityl oxide at 298.2, 303.2 and 313.2 K under 101.3 kPa

Cited by 13 publications

References 26 publications

Liquid–Liquid Equilibrium for the Ternary System Water + 1-Methylimidazole + Ionic Liquid ([Hmim][PF₆], [Omim][PF₆], or [Omim][BF₄]) at 303.15 K

Liquid–Liquid Equilibrium for the Ternary System Water + 1-Methylimidazole + Ionic Liquid ([Hmim][PF₆], [Omim][PF₆], or [Omim][BF₄]) at 303.15 K

Ternary (Liquid–Liquid) Equilibrium Experiment and Thermodynamic Modeling for Extraction of Phenol from Water with Different Solvents at Several Temperatures

Liquid–Liquid Equilibria Data and Thermodynamic Modeling of {Mesityl Oxide + Diethoxymethane + Water} Ternary System at 303.15, 313.15, 323.15 K Under 101.325 kPa

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Ternary (liquid + liquid) equilibrium experiment and thermodynamic modeling for water + cyclohexanone + mesityl oxide at 298.2, 303.2 and 313.2 K under 101.3 kPa

Cited by 13 publications

References 26 publications

Liquid–Liquid Equilibrium for the Ternary System Water + 1-Methylimidazole + Ionic Liquid ([Hmim][PF6], [Omim][PF6], or [Omim][BF4]) at 303.15 K

Liquid–Liquid Equilibrium for the Ternary System Water + 1-Methylimidazole + Ionic Liquid ([Hmim][PF6], [Omim][PF6], or [Omim][BF4]) at 303.15 K

Ternary (Liquid–Liquid) Equilibrium Experiment and Thermodynamic Modeling for Extraction of Phenol from Water with Different Solvents at Several Temperatures

Liquid–Liquid Equilibria Data and Thermodynamic Modeling of {Mesityl Oxide + Diethoxymethane + Water} Ternary System at 303.15, 313.15, 323.15 K Under 101.325 kPa

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Liquid–Liquid Equilibrium for the Ternary System Water + 1-Methylimidazole + Ionic Liquid ([Hmim][PF₆], [Omim][PF₆], or [Omim][BF₄]) at 303.15 K

Liquid–Liquid Equilibrium for the Ternary System Water + 1-Methylimidazole + Ionic Liquid ([Hmim][PF₆], [Omim][PF₆], or [Omim][BF₄]) at 303.15 K