Liquid-Liquid Equilibrium for the Ternary Systems of Solvent+ m/o/p-Cresol+Water: Thermodynamic Modeling
In this study, NRTL and UNIQUAC thermodynamic models were used to predict the composition of ternary mixtures of solvents+ m/o/p-cresol+ water in organic and aqueous phases. Various solvents are used for the separation of cresols from water. In this study, methyl propyl ketone, methyl isopropyl keto...
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| Format: | Article |
| Language: | English |
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University of Tehran
2018-06-01
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| Series: | Journal of Chemical and Petroleum Engineering |
| Subjects: | |
| Online Access: | https://jchpe.ut.ac.ir/article_66104.html |
| _version_ | 1818146787754508288 |
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| author | Majid Mohadesi Ghazal Pourghazi |
| author_facet | Majid Mohadesi Ghazal Pourghazi |
| author_sort | Majid Mohadesi |
| collection | DOAJ |
| description | In this study, NRTL and UNIQUAC thermodynamic models were used to predict the composition of ternary mixtures of solvents+ m/o/p-cresol+ water in organic and aqueous phases. Various solvents are used for the separation of cresols from water. In this study, methyl propyl ketone, methyl isopropyl ketone, methyl butyl ketone, and methyl isobutyl ketone solvents were investigated. Intermolecular interaction parameters were considered to be a function of temperature. The binary interaction parameters of water and cresols (m, o, or p) in the presence of each type of solvent were considered to be the same. Also, regardless of the type of cresol (m, o, or p), the parameters of binary interaction between water and each solvents were considered to be the same. The results proved the accuracy of the presented models, though the parameters of binary interaction parameters were considered to be the same. The root mean square deviation for NRTL and UNIQUAC models was 0.0086 and 0.0089, respectively. |
| first_indexed | 2024-12-11T12:24:54Z |
| format | Article |
| id | doaj.art-dffb421dc0a542f293ebc0a9d17dc7d0 |
| institution | Directory Open Access Journal |
| issn | 2423-673X 2423-6721 |
| language | English |
| last_indexed | 2024-12-11T12:24:54Z |
| publishDate | 2018-06-01 |
| publisher | University of Tehran |
| record_format | Article |
| series | Journal of Chemical and Petroleum Engineering |
| spelling | doaj.art-dffb421dc0a542f293ebc0a9d17dc7d02022-12-22T01:07:26ZengUniversity of TehranJournal of Chemical and Petroleum Engineering2423-673X2423-67212018-06-01521596710.22059/JCHPE.2018.250103.1217Liquid-Liquid Equilibrium for the Ternary Systems of Solvent+ m/o/p-Cresol+Water: Thermodynamic ModelingMajid Mohadesi0Ghazal Pourghazi1Department of Chemical Engineering, Faculty of Energy, Kermanshah University of Technology, Kermanshah, IranDepartment of Chemical Engineering, Faculty of Energy, Kermanshah University of Technology, Kermanshah, IranIn this study, NRTL and UNIQUAC thermodynamic models were used to predict the composition of ternary mixtures of solvents+ m/o/p-cresol+ water in organic and aqueous phases. Various solvents are used for the separation of cresols from water. In this study, methyl propyl ketone, methyl isopropyl ketone, methyl butyl ketone, and methyl isobutyl ketone solvents were investigated. Intermolecular interaction parameters were considered to be a function of temperature. The binary interaction parameters of water and cresols (m, o, or p) in the presence of each type of solvent were considered to be the same. Also, regardless of the type of cresol (m, o, or p), the parameters of binary interaction between water and each solvents were considered to be the same. The results proved the accuracy of the presented models, though the parameters of binary interaction parameters were considered to be the same. The root mean square deviation for NRTL and UNIQUAC models was 0.0086 and 0.0089, respectively.https://jchpe.ut.ac.ir/article_66104.htmlCresolNRTLOrganic solventThermodynamic modelsUNIQUAC |
| spellingShingle | Majid Mohadesi Ghazal Pourghazi Liquid-Liquid Equilibrium for the Ternary Systems of Solvent+ m/o/p-Cresol+Water: Thermodynamic Modeling Journal of Chemical and Petroleum Engineering Cresol NRTL Organic solvent Thermodynamic models UNIQUAC |
| title | Liquid-Liquid Equilibrium for the Ternary Systems of Solvent+ m/o/p-Cresol+Water: Thermodynamic Modeling |
| title_full | Liquid-Liquid Equilibrium for the Ternary Systems of Solvent+ m/o/p-Cresol+Water: Thermodynamic Modeling |
| title_fullStr | Liquid-Liquid Equilibrium for the Ternary Systems of Solvent+ m/o/p-Cresol+Water: Thermodynamic Modeling |
| title_full_unstemmed | Liquid-Liquid Equilibrium for the Ternary Systems of Solvent+ m/o/p-Cresol+Water: Thermodynamic Modeling |
| title_short | Liquid-Liquid Equilibrium for the Ternary Systems of Solvent+ m/o/p-Cresol+Water: Thermodynamic Modeling |
| title_sort | liquid liquid equilibrium for the ternary systems of solvent m o p cresol water thermodynamic modeling |
| topic | Cresol NRTL Organic solvent Thermodynamic models UNIQUAC |
| url | https://jchpe.ut.ac.ir/article_66104.html |
| work_keys_str_mv | AT majidmohadesi liquidliquidequilibriumfortheternarysystemsofsolventmopcresolwaterthermodynamicmodeling AT ghazalpourghazi liquidliquidequilibriumfortheternarysystemsofsolventmopcresolwaterthermodynamicmodeling |