Three-Phase Distillation of Ethyl Acetate/Water/Ethanol: Separation Feasibility and Conceptual Design

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dc.citation.epage254
dc.citation.issue2
dc.citation.spage237
dc.contributor.affiliationIslamic Azad University
dc.contributor.authorSheybani, Shima
dc.contributor.authorVaziri, Behrooz Mahmoodzadeh
dc.coverage.placenameЛьвів
dc.coverage.placenameLviv
dc.date.accessioned2024-01-22T11:13:07Z
dc.date.available2024-01-22T11:13:07Z
dc.date.created2022-03-16
dc.date.issued2022-03-16
dc.description.abstractПоказано, що при безперервному виробництві етилацетату виникають проблеми розділення через значну кількість азеотропів. Застосовано вдосконалений трифазний метод дистиляції за допомогою різних сценаріїв очищення для потрійного розділення етилацетатної системи (етилацетат/вода/етанол). Встановлено, що вказана неідеальна суміш містить чотири азеотропи та три області дистиляції. Для вибору найкращої області дистиляції досліджена можливість розділення та розроблений концептуальний проект установки за допомогою методу розширеної граничної величини для різних варіантів подачі сировини та вилучення продукту. Визначено, що область, в якій етанол є стабільним компонентом, є найбільш придатною для процесу дистиляції. Концептуальна конструкція трифазної колони оптимізована внаслідок зміни флегмового числа та робочого тиску. На основі результатів концептуального проектування проведено точне моделювання процесу, і визначено, що чистота відділення етанолу становить 99,25 % мол.
dc.description.abstractContinuous production of ethyl acetate involves various separation challenges due to multiple azeotropes. In this study, three-phase advanced distillation method is applied through diverse purification scenarios for ternary separation of ethyl acetate system (ethyl acetate/water/ethanol). This highly non-ideal mixture contains four azeotropes and three distillation regions. To select the best distillation region, the separation feasibility and conceptual design of ethyl acetate three-phase distillation unit are comprehensively investigated by the extended boundary value method for various feed locations and numerous product recoveries. It was found that the region in which ethanol is a stable component was the most suitable region for the distillation process. Further, the conceptual design of the three-phase column is optimized by variation of reflux ratio and operating pressure. Ultimately, based on the conceptual design results, rigorous simulation of the process is accomplished and ethanol is separated with 99.25 mol % purity.
dc.format.extent237-254
dc.format.pages18
dc.identifier.citationSheybani S. Three-Phase Distillation of Ethyl Acetate/Water/Ethanol: Separation Feasibility and Conceptual Design / Shima Sheybani, Behrooz Mahmoodzadeh Vaziri // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2022. — Vol 16. — No 2. — P. 237–254.
dc.identifier.citationenSheybani S. Three-Phase Distillation of Ethyl Acetate/Water/Ethanol: Separation Feasibility and Conceptual Design / Shima Sheybani, Behrooz Mahmoodzadeh Vaziri // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2022. — Vol 16. — No 2. — P. 237–254.
dc.identifier.doidoi.org/10.23939/chcht16.02.237
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/60984
dc.language.isoen
dc.publisherВидавництво Львівської політехніки
dc.publisherLviv Politechnic Publishing House
dc.relation.ispartofChemistry & Chemical Technology, 2 (16), 2022
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dc.relation.references[2] Eckert, E.; Vanek, T. Some Aspects of Rate-Based Modelling and Simulation of Three-Phase Distillation Columns. Comput. Chem. Eng. 2001, 25, 603-612 https://doi.org/10.1016/S0098-1354(01)00640-8
dc.relation.references[3] Gutierrez-Oppe, E.E.; Salvagnini, W.M.; Santos Taqueda, M.E. Comparison Between the Design of Experiments and Simulation in the Three-Phase Distillation in a Sieve Tray Column for Glycerine Dehydration. Chem. Eng. Res. Des. 2013, 91, 1186-1202. https://doi.org/10.1016/j.cherd.2013.01.011
dc.relation.references[4] Lashkari, S.; Moshfegian, M. Simulation of Three-Phase Distillation Column Using Bubble Point. Eng. J. Univ. Qatar 1995, 8, 43-64.
dc.relation.references[5] Higler, A.; Chande, R.; Taylor, R.; Baur, R.; Krishna, R. Nonequilibrium Modeling of Three-Phase Distillation. Comput. Chem. Eng. 2004, 28, 2021-2036. https://doi.org/10.1016/j.compchemeng.2004.04.008
dc.relation.references[6] Alamaria, A.; Nawawi, Gh. Dehydration Pervaporation of Ethyl Acetate-Water Mixture via Sago/PVA Composite Membranes Using Surface Methodology. Chem. Chem. Technol. 2015, 9, 479-484. https://doi.org/10.23939/chcht09.04.479
dc.relation.references[7] Hu, S.; Zhang, B.-J.; Hou, X.-Q.; Li, D.-L.; Chen, Q.-L. Design and Simulation of an Entrainer-Enhanced Ethyl Acetate Reactive Distillation Process. Chem. Eng. Proc. 2011, 50, 1252-1265. https://doi.org/10.1016/j.cep.2011.07.012
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dc.relation.references[9] Santaella, M.A.; Orjuela, A.; Narváez, P.C. Comparison of Different Reactive Distillation Schemes for Ethyl Acetate Production Using Sustainability Indicators. Chem. Eng. Proc. 2015, 96, 1-13. https://doi.org/10.1016/j.cep.2015.07.027
dc.relation.references[10] Smejkal, Q.; Kolena, J.; Hanika, J. Ethyl Acetate Synthesis by Coupling of Fixed-Bed Reactor and Reactive Distillation Column—Process Integration Aspects. Chem. Eng. J. 2009, 154, 236-240. https://doi.org/10.1016/j.cej.2009.04.022
dc.relation.references[11] Ong, Y.T.; Tan, S.H. Pervaporation Separation of a Ternary Azeotrope Containing Ethyl Acetate, Ethanol and Water Using a Buckypaper Supported Ionic Liquid Membrane. Chem. Eng. Res. Des. 2016, 109, 116-126. https://doi.org/10.1016/j.cherd.2015.10.051
dc.relation.references[12] Zhang, X.H.; Liu, Q.L.; Xiong, Y.; Zhu, A.M.; Chen, Y.; Zhang, Q.G. Pervaporation Dehydration of Ethyl Acetate/Ethanol/Water Azeotrope Using Chitosan/Poly (Vinyl Pyrrolidone) Blend Membranes. J. Memb. Sci. 2009, 327, 274-280. https://doi.org/10.1016/j.memsci.2008.11.034
dc.relation.references[13] Starchevskyy, V.; Ribun, V.; Kurta, S.; Khatsevich, O. Properties and Composition of Absolutized Ethanol and its Effect on the Gasoline Octane Number. Chem. Chem. Technol. 2018, 12, 346-354. https://doi.org/10.23939/chcht12.03.346
dc.relation.references[14] Lai, I.-K.; Liu, Y.-C.; Yu, C.-C.; Lee, M.-J.; Huang, H.-P. Production of High-Purity Ethyl Acetate Using Reactive Distillation: Experimental and Start-Up Procedure. Chem. Eng. Proc. 2008, 47, 1831-1843. https://doi.org/10.1016/j.cep.2007.10.008
dc.relation.references[15] Tian, H.; Zhao, S.; Zheng, H.; Huang, Zh. Optimization of Coproduction of Ethyl Acetate and n-Butyl Acetate by Reactive Distillation. Chinese J. Chem. Eng. 2015, 23, 667-674. https://doi.org/10.1016/j.cjche.2014.12.007
dc.relation.references[16] Bausa, J.; von Watzdorf, R.; Marquardt, W. Shortcut Methods for Nonideal Multicomponent Distillation: I. Simple Columns. AIChE J. 1998, 44, 2181-2198. https://doi.org/10.1002/aic.690441008
dc.relation.references[17] Lucia, A.; Amale, A.; Taylor, R. Energy Efficient Hybrid Separation Processes. Ind. Eng. Chem. Res. 2006, 45, 8319-8328. https://doi.org/10.1021/ie060035t
dc.relation.references[18] Beebe Jr., A.H.; Coulter, K.E.; Lindsay, R.A.; Baker, E.M. Equilibria in Ethanol-Water System at Pressures Less Than Atmospheric. Ind. Eng. Chem. 1942, 34, 1501-1504. https://doi.org/10.1021/ie50396a019
dc.relation.references[19] Kgima, K.; Tochigi, K.; Seki, H.; Watase, K. Determination of Vapor-Liquid Equilibriums from Boiling Point Curves. Kagaku Kogaku 1968, 32, 149-153. https://doi.org/10.1252/kakoronbunshu1953.32.149
dc.relation.references[20] Ellis, S.R.M.; Garbett, R.D. A New Equilibrium Still for the Study of Partially Miscible Systems. Ind. Eng. Chem. 1960, 52, 385-388. https://doi.org/10.1021/ie50605a023
dc.relation.references[21] Griswold, J. Chu, P.L.; Winsauer, W.O. Phase Equilibria in Ethyl Alcohol–Ethyl Acetate–Water System. Ind. Eng. Chem. 1949, 41, 2352-2358. https://doi.org/10.1021/ie50478a063
dc.relation.references[22] Kiss, A.A.; Suszwalak, D.J.-P.C. Enhanced Bioethanol Dehydration by Extractive and Azeotropic Distillation in Dividing-Wall Columns. Sep. Purif. Technol. 2012, 86, 70-78. https://doi.org/10.1016/j.seppur.2011.10.022
dc.relation.references[23] Dutchak, V.; Astakhova, O.; Kvitkovsky, L. Reciprocal Solubility of Gasoline Fractions and Ethanol. Chem. Chem. Technol. 2011, 5, 215-220. https://doi.org/10.23939/chcht05.02.215
dc.relation.referencesen[1] Ottenbacher, M.; Hasse, H. Continuous Three-Phase Distillation: A Process for Separating Thermally Unstable Substances. Chem. Eng. Res. Des. 2007, 85, 144-148. https://doi.org/10.1205/cherd06084
dc.relation.referencesen[2] Eckert, E.; Vanek, T. Some Aspects of Rate-Based Modelling and Simulation of Three-Phase Distillation Columns. Comput. Chem. Eng. 2001, 25, 603-612 https://doi.org/10.1016/S0098-1354(01)00640-8
dc.relation.referencesen[3] Gutierrez-Oppe, E.E.; Salvagnini, W.M.; Santos Taqueda, M.E. Comparison Between the Design of Experiments and Simulation in the Three-Phase Distillation in a Sieve Tray Column for Glycerine Dehydration. Chem. Eng. Res. Des. 2013, 91, 1186-1202. https://doi.org/10.1016/j.cherd.2013.01.011
dc.relation.referencesen[4] Lashkari, S.; Moshfegian, M. Simulation of Three-Phase Distillation Column Using Bubble Point. Eng. J. Univ. Qatar 1995, 8, 43-64.
dc.relation.referencesen[5] Higler, A.; Chande, R.; Taylor, R.; Baur, R.; Krishna, R. Nonequilibrium Modeling of Three-Phase Distillation. Comput. Chem. Eng. 2004, 28, 2021-2036. https://doi.org/10.1016/j.compchemeng.2004.04.008
dc.relation.referencesen[6] Alamaria, A.; Nawawi, Gh. Dehydration Pervaporation of Ethyl Acetate-Water Mixture via Sago/PVA Composite Membranes Using Surface Methodology. Chem. Chem. Technol. 2015, 9, 479-484. https://doi.org/10.23939/chcht09.04.479
dc.relation.referencesen[7] Hu, S.; Zhang, B.-J.; Hou, X.-Q.; Li, D.-L.; Chen, Q.-L. Design and Simulation of an Entrainer-Enhanced Ethyl Acetate Reactive Distillation Process. Chem. Eng. Proc. 2011, 50, 1252-1265. https://doi.org/10.1016/j.cep.2011.07.012
dc.relation.referencesen[8] Tavan, Y.; Behbahani, R.M.; Hosseini, S.H. A Novel Intensified Reactive Distillation Process to Produce Pure Ethyl Acetate in One Column-Part I: Parametric Study. Chem. Eng. Proc. 2013, 73, 81-86. https://doi.org/10.1016/j.cep.2013.05.015
dc.relation.referencesen[9] Santaella, M.A.; Orjuela, A.; Narváez, P.C. Comparison of Different Reactive Distillation Schemes for Ethyl Acetate Production Using Sustainability Indicators. Chem. Eng. Proc. 2015, 96, 1-13. https://doi.org/10.1016/j.cep.2015.07.027
dc.relation.referencesen[10] Smejkal, Q.; Kolena, J.; Hanika, J. Ethyl Acetate Synthesis by Coupling of Fixed-Bed Reactor and Reactive Distillation Column-Process Integration Aspects. Chem. Eng. J. 2009, 154, 236-240. https://doi.org/10.1016/j.cej.2009.04.022
dc.relation.referencesen[11] Ong, Y.T.; Tan, S.H. Pervaporation Separation of a Ternary Azeotrope Containing Ethyl Acetate, Ethanol and Water Using a Buckypaper Supported Ionic Liquid Membrane. Chem. Eng. Res. Des. 2016, 109, 116-126. https://doi.org/10.1016/j.cherd.2015.10.051
dc.relation.referencesen[12] Zhang, X.H.; Liu, Q.L.; Xiong, Y.; Zhu, A.M.; Chen, Y.; Zhang, Q.G. Pervaporation Dehydration of Ethyl Acetate/Ethanol/Water Azeotrope Using Chitosan/Poly (Vinyl Pyrrolidone) Blend Membranes. J. Memb. Sci. 2009, 327, 274-280. https://doi.org/10.1016/j.memsci.2008.11.034
dc.relation.referencesen[13] Starchevskyy, V.; Ribun, V.; Kurta, S.; Khatsevich, O. Properties and Composition of Absolutized Ethanol and its Effect on the Gasoline Octane Number. Chem. Chem. Technol. 2018, 12, 346-354. https://doi.org/10.23939/chcht12.03.346
dc.relation.referencesen[14] Lai, I.-K.; Liu, Y.-C.; Yu, C.-C.; Lee, M.-J.; Huang, H.-P. Production of High-Purity Ethyl Acetate Using Reactive Distillation: Experimental and Start-Up Procedure. Chem. Eng. Proc. 2008, 47, 1831-1843. https://doi.org/10.1016/j.cep.2007.10.008
dc.relation.referencesen[15] Tian, H.; Zhao, S.; Zheng, H.; Huang, Zh. Optimization of Coproduction of Ethyl Acetate and n-Butyl Acetate by Reactive Distillation. Chinese J. Chem. Eng. 2015, 23, 667-674. https://doi.org/10.1016/j.cjche.2014.12.007
dc.relation.referencesen[16] Bausa, J.; von Watzdorf, R.; Marquardt, W. Shortcut Methods for Nonideal Multicomponent Distillation: I. Simple Columns. AIChE J. 1998, 44, 2181-2198. https://doi.org/10.1002/aic.690441008
dc.relation.referencesen[17] Lucia, A.; Amale, A.; Taylor, R. Energy Efficient Hybrid Separation Processes. Ind. Eng. Chem. Res. 2006, 45, 8319-8328. https://doi.org/10.1021/ie060035t
dc.relation.referencesen[18] Beebe Jr., A.H.; Coulter, K.E.; Lindsay, R.A.; Baker, E.M. Equilibria in Ethanol-Water System at Pressures Less Than Atmospheric. Ind. Eng. Chem. 1942, 34, 1501-1504. https://doi.org/10.1021/ie50396a019
dc.relation.referencesen[19] Kgima, K.; Tochigi, K.; Seki, H.; Watase, K. Determination of Vapor-Liquid Equilibriums from Boiling Point Curves. Kagaku Kogaku 1968, 32, 149-153. https://doi.org/10.1252/kakoronbunshu1953.32.149
dc.relation.referencesen[20] Ellis, S.R.M.; Garbett, R.D. A New Equilibrium Still for the Study of Partially Miscible Systems. Ind. Eng. Chem. 1960, 52, 385-388. https://doi.org/10.1021/ie50605a023
dc.relation.referencesen[21] Griswold, J. Chu, P.L.; Winsauer, W.O. Phase Equilibria in Ethyl Alcohol–Ethyl Acetate–Water System. Ind. Eng. Chem. 1949, 41, 2352-2358. https://doi.org/10.1021/ie50478a063
dc.relation.referencesen[22] Kiss, A.A.; Suszwalak, D.J.-P.C. Enhanced Bioethanol Dehydration by Extractive and Azeotropic Distillation in Dividing-Wall Columns. Sep. Purif. Technol. 2012, 86, 70-78. https://doi.org/10.1016/j.seppur.2011.10.022
dc.relation.referencesen[23] Dutchak, V.; Astakhova, O.; Kvitkovsky, L. Reciprocal Solubility of Gasoline Fractions and Ethanol. Chem. Chem. Technol. 2011, 5, 215-220. https://doi.org/10.23939/chcht05.02.215
dc.relation.urihttps://doi.org/10.1205/cherd06084
dc.relation.urihttps://doi.org/10.1016/S0098-1354(01)00640-8
dc.relation.urihttps://doi.org/10.1016/j.cherd.2013.01.011
dc.relation.urihttps://doi.org/10.1016/j.compchemeng.2004.04.008
dc.relation.urihttps://doi.org/10.23939/chcht09.04.479
dc.relation.urihttps://doi.org/10.1016/j.cep.2011.07.012
dc.relation.urihttps://doi.org/10.1016/j.cep.2013.05.015
dc.relation.urihttps://doi.org/10.1016/j.cep.2015.07.027
dc.relation.urihttps://doi.org/10.1016/j.cej.2009.04.022
dc.relation.urihttps://doi.org/10.1016/j.cherd.2015.10.051
dc.relation.urihttps://doi.org/10.1016/j.memsci.2008.11.034
dc.relation.urihttps://doi.org/10.23939/chcht12.03.346
dc.relation.urihttps://doi.org/10.1016/j.cep.2007.10.008
dc.relation.urihttps://doi.org/10.1016/j.cjche.2014.12.007
dc.relation.urihttps://doi.org/10.1002/aic.690441008
dc.relation.urihttps://doi.org/10.1021/ie060035t
dc.relation.urihttps://doi.org/10.1021/ie50396a019
dc.relation.urihttps://doi.org/10.1252/kakoronbunshu1953.32.149
dc.relation.urihttps://doi.org/10.1021/ie50605a023
dc.relation.urihttps://doi.org/10.1021/ie50478a063
dc.relation.urihttps://doi.org/10.1016/j.seppur.2011.10.022
dc.relation.urihttps://doi.org/10.23939/chcht05.02.215
dc.rights.holder© Національний університет “Львівська політехніка”, 2022
dc.rights.holder© Sheybani Sh., Mahmoodzadeh Vaziri B., 2022
dc.subjectтрифазна дистиляція
dc.subjectетилацетатний процес
dc.subjectдоцільність розділення
dc.subjectконцептуальне проектування
dc.subjectсуворе моделювання
dc.subjectthree-phase distillation
dc.subjectethyl acetate process
dc.subjectseparation feasibility
dc.subjectconceptual design
dc.subjectrigoroussimulation
dc.titleThree-Phase Distillation of Ethyl Acetate/Water/Ethanol: Separation Feasibility and Conceptual Design
dc.title.alternativeТрифазна дистиляція етилацетату/води/етанолу: можливість розділення та концептуальне проектування
dc.typeArticle

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Chemistry & Chemical Technology. – 2022. – Vol. 16, No. 2