PHASE RANGE AND EXTRACTIONAL PROPERTIES OF DEEP EUTEСTIC SOLVENTS IN ETHANOL-BENZOL SYSTEMS
- Авторлар: Samarov A.A.1, Volodina N.Y.1, Prikhodko I.V.1, Toikka A.M.1
-
Мекемелер:
- St. Petersburg State University, Institute of Chemistry
- Шығарылым: Том 59, № 3 (2025)
- Беттер: 64-70
- Бөлім: Articles
- ##submission.datePublished##: 15.12.2025
- URL: https://journals.rcsi.science/0040-3571/article/view/352825
- DOI: https://doi.org/10.7868/S3034605325030073
- ID: 352825
Дәйексөз келтіру
Аннотация
Liquid-liquid phase equilibria in systems containing ethanol, benzene and deep eutectic solvents have been investigated. Deep eutectic solvents based on choline chloride combined with malonic acid, urea and glycerol were studied. Experiments were carried out at a temperature of 293.15 K and atmospheric pressure. The compositions of equilibrium liquid phases were determined by nuclear magnetic resonance spectroscopy. Distribution coefficients of ethanol and benzene, as well as selectivity of deep eutectic solvents were calculated, on the basis of which their extraction ability was compared. The results obtained have implications for the development of processes for the extraction separation of ethanol and benzene mixtures.
Негізгі сөздер
Авторлар туралы
A. Samarov
St. Petersburg State University, Institute of Chemistry
Email: artemy.samarov@spbu.ru
St. Petersburg, Russia
N. Volodina
St. Petersburg State University, Institute of Chemistry
Email: artemy.samarov@spbu.ru
St. Petersburg, Russia
I. Prikhodko
St. Petersburg State University, Institute of Chemistry
Email: artemy.samarov@spbu.ru
St. Petersburg, Russia
A. Toikka
St. Petersburg State University, Institute of Chemistry
Хат алмасуға жауапты Автор.
Email: artemy.samarov@spbu.ru
St. Petersburg, Russia
Әдебиет тізімі
- Shen W.-C., Chien I.-L.Design and Control of Ethanol/Benzene Separation by Energy-Saving Extraction–Distillation Process Using Glycerol as an Effective Heavy Solvent. // Ind. Eng. Chem. Res. 2019. № 58. Р. 14295. doi: 10.1021/acs.iecr.9b03095.
- Gerbaud V., Rodriguez-Donis I., Hegely L., Lang P., Denes F., You, X.Review of Extractive Distillation. Process Design, Operation, Optimization and Control // Chem. Eng. Res. Des. 2019. № 141. Р. 229. doi: 10.1016/j.cherd.2018.09.020.
- Kotai B., Lang P., Modla G.Batch Extractive Distillation as a Hybrid Process: Separation of Minimum Boiling Azeotropes // Chem. Eng. Sci. 2007. № 62 Р. 6816. doi: 10.1016/j.ces.2006.10.002.
- Hua Y. Research Progress of Higher Alcohols as Alternative Fuels for Compression Ignition Engines // Fuel. 2024. № 357. Р. 129749. doi: 10.1016/j.fuel.2023.129749.
- Çakmak A.Comparative Research on Acetone-Butanol-Ethanol (ABE) and Butanol (Bu) as next-Generation Biofuels in Compression Ignition Engine // Therm. Sci. Eng. Prog.2024. № 55. Р. 102956. doi: 10.1016/j.tsep.2024.102956.
- Sprakel L.M.J., Schuur B.Solvent Developments for Liquid-Liquid Extraction of Carboxylic Acids in Perspective // Sep. Purif. Technol. 2019. № 211. Р. 935. doi: 10.1016/j.seppur.2018.10.023.
- Rykowska I., Ziemblińska J., Nowak I.Modern Approaches in Dispersive Liquid-Liquid Microextraction (DLLME) Based on Ionic Liquids: A Review // J. Mol. Liq. 2018. № 259 Р. 319. doi: 10.1016/j.molliq.2018.03.043.
- Julião D., Gomes A.C., Pillinger M., Lopes A.D., Valença R., Ribeiro J.C., Gonçalves I.S., Balula S.S.Desulfurization of Diesel by Extraction Coupled with Mo-Catalyzed Sulfoxidation in Polyethylene Glycol-Based Deep Eutectic Solvents // J. Mol. Liq. 2020. № 309. 113093, doi: 10.1016/j.molliq.2020.113093.
- Pena-Pereira F., Kloskowski A., Namieśnik J.Perspectives on the Replacement of Harmful Organic Solvents in Analytical Methodologies: A Framework toward the Implementation of a Generation of Eco-Friendly Alternatives // Green Chem.2015. № 17. Р. 3687. doi: 10.1039/C5GC00611B.
- Francisco M., van den Bruinhorst A., Kroon M.C.Low-Transition-Temperature Mixtures (LTTMs): A New Generation of Designer Solvents // Angew. Chemie Int.Ed. 2013. № 52. Р. 3074. doi: 10.1002/anie.201207548.
- Abbott A.P., Capper G., Davies D.L., Rasheed R.K., Tambyrajah V.Novel Solvent Properties of Choline Chloride/Urea Mixtures // Chem. Commun.2003. Р. 70. doi: 10.1039/b210714g.
- Florindo C., Oliveira F.S., Rebelo L.P.N., Fernandes A.M., Marrucho, I.M.Insights into the Synthesis and Properties of Deep Eutectic Solvents Based on Cholinium Chloride and Carboxylic Acids // ACS Sustain. Chem. Eng. 2014. № 2. Р. 2416. doi: 10.1021/sc500439w.
- Zhang Q., De Oliveira Vigier K., Royer S., Jérôme F.Deep Eutectic Solvents: Syntheses, Properties and Applications // Chem. Soc. Rev. 2012. № 41. Р. 7108. doi: 10.1039/c2cs35178a.
- Bystrzanowska M., Tobiszewski M.Assessment and Design of Greener Deep Eutectic Solvents – A Multicriteria Decision Analysis // J. Mol. Liq. 2021. № 321. Р. 114878. doi: 10.1016/j.molliq.2020.114878.
- Kareem M.A., Mjalli F.S., Hashim M.A., AlNashef I.M.Liquid–Liquid Equilibria for the Ternary System (Phosphonium Based Deep Eutectic Solvent–Benzene–Hexane) at Different Temperatures: A New Solvent Introduced // Fluid Phase Equilib.2012. № 314. Р. 52. doi: 10.1016/j.fluid.2011.10.024.
- Kareem M.A., Mjalli F.S., Hashim M.A., Hadj-Kali M.K.O.O., Ghareh Bagh F.S., Alnashef I.M.Phase Equilibria of Toluene/Heptane with Deep Eutectic Solvents Based on Ethyltriphenylphosphonium Iodide for the Potential Use in the Separation of Aromatics from Naphtha. // J. Chem. Thermodyn. 2013. № 65. Р. 138. doi: 10.1016/j.jct.2013.05.046.
- Oliveira F.S., Pereiro A.B., Rebelo L.P.N., Marrucho I.M.Deep Eutectic Solvents as Extraction Media for Azeotropic Mixtures // Green Chem. 2013. № 15. Р. 1326. doi: 10.1039/c3gc37030e.
- Samarov A.A., Shishaeva L.M., Toikka A.M. Phase Equilibria and Extraction Properties of Deep Eutectic Solvents in Alcohol–Ester Systems // Theor. Found. Chem. Eng.2020. № 54. Р. 551. doi: 10.1134/S0040579520040259.
- Samarov A.A., Smirnov M.A., Sokolova M.P., Toikka A.M.Liquid-Liquid Equilibrium Data for the System N-Octane + Toluene + DES at 293.15 and 313.15 K and Atmospheric Pressure // Theor. Found. Chem. Eng. 2018. № 52. Р. 258. doi: 10.1134/S0040579518020148.
- Lakshmi Papa Rao G., Mandal A., Pal N.Choline Chloride-Urea Based Deep Eutectic Solvent: Characterization, Interfacial Behavior and Synergism in Binary (Surfactant) Systems // Chem. Phys. 2025. № 588. Р. 112496. doi: 10.1016/j.chemphys.2024.112496.
- Kuddushi M., Nangala G.S., Rajput S., Ijardar S.P., Malek N.I.Understanding the Peculiar Effect of Water on the Physicochemical Properties of Choline Chloride Based Deep Eutectic Solvents Theoretically and Experimentally // J. Mol. Liq. 2019. № 278. Р. 607. doi: 10.1016/j.molliq.2019.01.053.
- Sanchez-Fernandez A., Prevost S., Wahlgren M.Deep Eutectic Solvents for the Preservation of Concentrated Proteins: The Case of Lysozyme in 1 : 2 Choline Chloride : Glycerol // Green Chem. 2022. № 24. Р. 4437. doi: 10.1039/D1GC04378A.
- Golikova A., Samarov A., Trofimova M., Rabdano S., Toikka M., Pervukhin O., Toikka A.Chemical Equilibrium for the Reacting System Acetic Acid–Ethanol–Ethyl Acetate–Water at 303.15 K, 313.15 K and 323.15 K. // J. Solution Chem. 2017. № 46. Р. 374. doi: 10.1007/s10953-017-0583-1.
- Florindo C., Oliveira F.S., Rebelo L.P.N., Fernandes A.M., Marrucho I.M.Insights into the Synthesis and Properties of Deep Eutectic Solvents Based on Cholinium Chloride and Carboxylic Acids // ACS Sustain. Chem. Eng. 2014 № 2. Р. 2416. doi: 10.1021/sc500439w.
- Abbott A.P., Harris R.C., Ryder K.S., D’Agostino C., Gladden L.F., Mantle M.D. Glycerol Eutectics as Sustainable Solvent Systems // Green Chem. 2011. № 13. Р. 82. doi: 10.1039/C0GC00395F.
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