Improvements on anhydrous ethanol production by extractive distillation using ionic liquid as solvent

Procedia Engineering

Volumn 42, Issue , 2012, Pages 1016-1026

  Figueroa, J J ^a   Hoss Lunelli, B ^a   Maciel Filho, R ^a   Wolf Maciel, M R ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

Azeotrope; Biofuels; Extractive distillation; Ionic liquids

Indexed keywords

EID: 84891705096     PISSN: 18777058     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1016/j.proeng.2012.07.493     Document Type: Conference Paper

References (34)

1. Meirelles A, Weiss S, Herfurth H. Ethanol dehydration by extractive distillation. J Chem Technol Biotechnol 1992;53:181-188.
2. Siqueira PF, Karp SG, Carvalho JC, Sturm W, Rodríguez-León JA, Tholozan J-L, et al. Production of bio-ethanol from soybean molasses by Saccharomyces cerevisiae at laboratory, pilot and industrial scales. Biores Technol 2008;99:8156-8163.
3. Huang H-J, Ramaswamy S, Tschirner UW, Ramarao BV. A review of separation technologies in current and future biorefineries. Sep Purif Technol 2008;62:1-21.
4. Seiler M, Jork C, Kavarnou A, Arlt W, Hirsch R. Separation of azeotropic mixtures using hyperbranched polymers or ionic liquids. AIChE J 2004;50:2439-2454.
5. Alvarez VH, Maciel Filho R, Aznar M, Mattedi S. An evaluation and industrial application of ionic liquid as separation agent for separation of diluted ethanol-water mixtures. Fenómenos de Transferencia 2009;4:8-12.
6. Calvar N, González B, Gómez E, Domínguez Á. Vapor-Liquid Equilibria for the Ternary System Ethanol + Water + 1- Butyl-3-methylimidazolium Chloride and the Corresponding Binary Systems at 101.3 kPa. J Chem Eng Data 2006;51:2178-2181.
7. Calvar N, González B, Gómez E, Domínguez A. Study of the behaviour of the azeotropic mixture ethanol-water with imidazolium-based ionic liquids. Fluid Phase Equil 2007;259:51-56.
8. Calvar N, González Ba, Gómez E, Domínguez An. Vapor-Liquid Equilibria for the Ternary System Ethanol + Water + 1- Butyl-3-methylimidazolium Methylsulfate and the Corresponding Binary Systems at 101.3 kPa. J Chem Eng Data 2009;54:1004-1008.
9. Ge Y, Zhang L, Yuan X, Geng W, Ji J. Selection of ionic liquids as entrainers for separation of (water+ethanol). J Chem Thermodyn 2008;40:1248-1252.
10. Jiang X-C, Wang J-F, Li C-X, Wang L-M, Wang Z-H. Vapour pressure measurement for binary and ternary systems containing water methanol ethanol and an ionic liquid 1-ethyl-3-ethylimidazolium diethylphosphate. J Chem Thermodyn 2007;39:841-846.
11. Jork C, Seiler M, Beste Y-A, Arlt W. Influence of Ionic Liquids on the Phase Behavior of Aqueous Azeotropic Systems. J Chem Eng Data 2004;49:852-857.
12. Wang J-F, Li C-X, Wang Z-H, Li Z-J, Jiang Y-B. Vapor pressure measurement for water, methanol, ethanol, and their binary mixtures in the presence of an ionic liquid 1-ethyl-3-methylimidazolium dimethylphosphate. Fluid Phase Equili 2007;255:186-192.
13. Wang JF, Li CX, Wang ZH. Measurement and Prediction of Vapor Pressure of Binary and Ternary Systems Containing 1- Ethyl-3-methylimidazolium Ethyl Sulfate. J Chem Eng Data 2007;52:1307-1312.
14. Zhang L, Ge Y, Ji D, Ji J. Experimental Measurement and Modeling of Vapor-Liquid Equilibrium for Ternary Systems Containing Ionic Liquids: A Case Study for the System Water + Ethanol + 1-Hexyl-3-methylimidazolium Chloride. J Chem Eng Data 2009;54:2322-2329.
15. Zhao J, Dong C-C, Li C-X, Meng H, Wang Z-H. Isobaric vapor-liquid equilibria for ethanol-water system containing different ionic liquids at atmospheric pressure. Fluid Phase Equil 2006;242:147-153.
16. Alvarez VH, Valderrama J. A modified Lydersen-Joback-Reid method to estime the critical properties of biomolecules. Alimentaria 2004;254:55-66.
17. Holbrey John D, Reichert WM, Reddy Ramana G, Rogers Robin D. Heat Capacities of Ionic Liquids and Their Applications as Thermal Fluids. Ionic Liquids as Green Solvents: American Chemical Society; 2003. p. 121-133.
18. Huddleston JG, Visser AE, Reichert WM, Willauer HD, Broker GA, Rogers RD. Characterization and comparison of hydrophilic and hydrophobic room temperature ionic liquids incorporating the imidazolium cation. Green Chem 2001;3:156-164.
19. Yu Y-H, Soriano AN, Li M-H. Heat capacities and electrical conductivities of 1-n-butyl-3-methylimidazolium-based ionic liquids. Thermochim Acta 2009;482:42-48.
20. Soriano AN, Doma Jr BT, Li M-H. Measurements of the density and refractive index for 1-n-butyl-3-methylimidazoliumbased ionic liquids. J Chem Thermodyn 2009;41:301-7.
21. Strechan AA, Paulechka YU, Blokhin AV, Kabo GJ. Low-temperature heat capacity of hydrophilic ionic liquids [BMIM][CF3COO] and [BMIM][CH3COO] and a correlation scheme for estimation of heat capacity of ionic liquids. J Chem Thermodyn 2008;40:632-639.
22. Shiflett MB, Kasprzak DJ, Junk CP, Yokozeki A. Phase behavior of {carbon dioxide + [bmim][Ac]} mixtures. J Chem Thermodyn 2008;40:25-31.
23. Sanmamed YA, Navia P, González-Salgado D, Troncoso J, Romaní L. Pressure and Temperature Dependence of Isobaric Heat Capacity for [Emim][BF4], [Bmim][BF4], [Hmim][BF4], and [Omim][BF4]†. J Chem Eng Data 2009;55:600-604.
24. Stoppa A, Zech O, Kunz W, Buchner R. The Conductivity of Imidazolium-Based Ionic Liquids from (-35 to 195) °C. A. Variation of Cation's Alkyl Chain†. J Chem Eng Data 2009;55:1768-1773.
25. Fredlake CP, Crosthwaite JM, Hert DG, Aki SNVK, Brennecke JF. Thermophysical Properties of Imidazolium-Based Ionic Liquids. J Chem Eng Data 2004;49:954-964.
26. Kesler MG, Lee BI. Improve prediction of enthalpy of fractions. Hydrocarbon Proces 1976;55:153-158.
27. Bolkan SA, Yoke JT. Room temperature fused salts based on copper(I) chloride-1-methyl-3-ethylimidazolium chloride mixtures. 1. Physical properties. J Chem Eng Data 1986;31:194-197.
28. Seddon Kenneth R, Stark A, Torres M-J. Viscosity and Density of 1-Alkyl-3-methylimidazolium Ionic Liquids. Clean Solvents: American Chemical Society; 2002. p. 34-49.
29. Gomez E, Calvar N, Dominguez I, Dominguez A. Physical properties of the ternary mixture ethanol+water+1-hexyl-3-methylimidazolium chloride at 298.15K. Phys Chemi Liq 2006;44:409-417.
30. Dias MOS, Junqueira TL, Maciel Filho R, Maciel MRW, Eduardo Vaz Rossell C. Anhydrous bioethanol production using bioglycerol - simulation of extractive distillation processes. In: Jacek J, Jan T, editors. Computer Aided Chemical Engineering: Elsevier; 2009. p. 519-24.
31. Ravagnani MASS, Reis MHM, Filho RM, Wolf-Maciel MR. Anhydrous ethanol production by extractive distillation: A solvent case study. Proc Safe EnvironProtect2010;88:67-73.
32. Chianese A, Zinnamosca F. Ethanol dehydration by azeotropic distillation with a mixed-solvent entrainer. Chem Eng J 1990;43:59-65.
33. Fu J. Simulation of Salt-Containing Extractive Distillation for the System of Ethanol/Water/Ethanediol/KAc. 1. Calculation of the Vapor-Liquid Equilibrium for the Salt-Containing System. Ind Eng Chem Res 2004;43:1274-1278.
34. Gil ID, Uyazán AM, Aguilar JL, Rodríguez G, Caicedo LA. Separation of ethanol and water by extractive distillation with salt and solvent as entrainer: process simulation. Brazil J Chem Eng2008;25:207-215.