Articles & Issues
- Language
- English
- Conflict of Interest
- In relation to this article, we declare that there is no conflict of interest.
- Publication history
-
Received July 8, 2013
Accepted January 9, 2014
-
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.
All issues
Vapor-liquid equilibrium of ethanol/ethyl acetate mixture in ultrasonic intensified environment
1Faculty of Chemical Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia 2Institute of Hydrogen Economy, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia 3Malaysia Japan International Institute of Technology, Universiti Teknologi Malaysia, Kuala Lumpur 54100, Malaysia
Korean Journal of Chemical Engineering, May 2014, 31(5), 875-880(6), 10.1007/s11814-014-0011-9
Download PDF
Abstract
A vapor-liquid equilibrium (VLE) study was conducted on ethanol/ethylacetate mixture as a preliminary step towards developing an ultrasonic-assisted distillation process for separating azeotropic mixtures. The influence of ultrasonic intensity and frequency on the vapor-liquid equilibrium (VLE) of the mixture was examined using a combination of four ultrasonic intensities in range of 100-400W/cm2 and three frequencies ranging from 25-68 kHz. The sonication was found to have significant impacts on the VLE of the system as it alters both the relative volatility and azeotrope point, with preference to lower frequency operation. A maximum relative volatility of 2.32 was obtained at an intensity of 300 W/cm2 and a frequency of 25 kHz coupled with complete elimination of ethanol-ethyl acetate azeotrope. Results from this work were also congruent with some experimental and theoretical works presented in the literature. These findings set a good beginning towards the development of an ultrasonic assisted distillation that is_x000D_
currently in progress.
Keywords
References
Kroschwitz JI, Howe-Grant M, Kirk-Othmer concise encyclopedia of chemical technology, Wiley (1999)
Xu S, Wang H, Chem. Eng. Res. Des., 84(A6), 478 (2006)
Steger C, Rev E, Horvath L, Fonyo Z, Meyer M, Lelkes Z, Sep. Purif. Technol., 52(2), 343 (2006)
Gil ID, Botia DC, Ortiz P, Sanchez OF, Ind. Eng. Chem. Res., 48(10), 4858 (2009)
Yang XJ, Yin X, Ouyang PK, Chin. J. Chem. Eng., 17(1), 27 (2009)
Ravagnani MASS, Reis MHM, Maciel R, Wolf-Maciel MR, Process Saf. Environ. Protect., 88(1), 67 (2010)
Silva LMC, Mattedi S, Gonzalez-Olmos R, Iglesias M, J. Chem. Thermodyn., 38(12), 1725 (2006)
Lang P, Modla G, Chem. Eng. Sci., 61(13), 4262 (2006)
Guedes BP, Feitosa MF, Vasconcelos LS, Araujo AB, Brito RP, Sep. Purif. Technol., 56(3), 270 (2007)
Ruiz RA, Borda BN, Alexander LR, Javier R, Guevara L, Ivan D, Gil C, in: Pistikopoulos MCGEN, Kokossis AC (Eds.), Computer aided chemical engineering, Elsevier, 833 (2011)
Munoz R, Monton JB, Burguet MC, de la Torre J, Sep. Purif. Technol., 50(2), 175 (2006)
Repke JU, Klein A, Bogle D, Wozny G, Chem. Eng. Res. Des., 85(A4), 492 (2007)
Modla G, Comput. Chem. Eng., 34(10), 1640 (2010)
Lee J, Cho J, Kim DM, Park S, Korean J. Chem. Eng., 28(2), 591 (2011)
Yao JY, Lin SY, Chien IL, J. Chin. Inst. Chem. Eng., 38(5-6), 371 (2007)
Calzon-McConville CJ, Rosales-Zamora MB, Segovia-Hernandez JG, Hernandez S, Rico-Ramirez V, Ind. Eng. Chem. Res., 45(2), 724 (2006)
Dejanovic I, Matijasevic L, Olujic Z, Chem. Eng. Process., 49(6), 559 (2010)
Harmsen J, Chem. Eng. Process., 49(1), 70 (2010)
Maleta VN, Kiss AA, Taran VM, Maleta BV, Chem. Eng. Process., 50(7), 655 (2011)
Kiss AA, Suszwalak DJ, Sep. Purif. Technol., 86, 70 (2012)
Isopescu R, Woinaroschy A, Draghiciu L, Revista de Chimie, 59, 812 (2008)
Fairbanks H, Powder Technol., 40, 257 (1984)
Zhou D, Liu D, Hu X, Ma C, Exp. Therm. Fluid Sci., 26, 931 (2002)
Hemwimol S, Pavasant P, Shotipruk A, Ultrasonics Sonochemistry, 13, 543 (2006)
Rodrigues S, Pinto GA, J. Food Eng., 80, 869 (2007)
Zhu C, Liu GL, J. Membr. Sci., 176(1), 31 (2000)
Bono A, Sarbatly R, Krishnaiah D, San PM, Yan FY, Catal. Today, 131(1-4), 472 (2008)
Ripin A, Mudalip SKA, Yunus RM, Jurnal Teknologi, 48, 61 (2008)
Ripin A, Mudalip SKA, Sukaimi Z, Yunus RM, Manan ZA, Sep. Sci. Technol., 44(11), 2707 (2009)
Mudalip SKA, Ripin A, Yunus RM, Sulaiman SZ, Man RC, International Journal on Advanced Science, Engineering and Information Technology, 1, 72 (2011)
Capote FP, de Castro ML, Analytical applications of ultrasound, Access Online via Elsevier (2007)
Cravotto G, Cintas P, Chemical Society Reviews, 35, 180 (2006)
Topphoff M, Kiepe J, Gmehling J, J. Chem. Eng. Data, 46, 1333 (2001)
Mason TJ, Phillip J, Applied sonochemistry, Wiley-VCH Weinheim (2002)
de Castro ML, Priego-Capote F, Talanta, 72, 321 (2007)
Peshkovsky SL, Peshkovsky AS, Ultrasonics Sonochemistry, 14, 314 (2007)
Wu ZL, Ondruschka B, J. Phys. Chem. A, 109(29), 6521 (2005)
Chen D, Sharma SK, Mudhoo A, Handbook on Applications of Ultrasound: Sonochemistry for sustainability, CRC Press (2012)
Sochard S, Wilhelm AM, Delmas H, Chem. Eng. Sci., 53(2), 239 (1998)
Suslick KS, Hammerton DA, Cline RE, J. American Chem. Soc., 108, 5641 (1986)
Skolnik H, Ind. Eng. Chem., 43, 172 (1951)
Xu S, Wang H, Chem. Eng. Res. Des., 84(A6), 478 (2006)
Steger C, Rev E, Horvath L, Fonyo Z, Meyer M, Lelkes Z, Sep. Purif. Technol., 52(2), 343 (2006)
Gil ID, Botia DC, Ortiz P, Sanchez OF, Ind. Eng. Chem. Res., 48(10), 4858 (2009)
Yang XJ, Yin X, Ouyang PK, Chin. J. Chem. Eng., 17(1), 27 (2009)
Ravagnani MASS, Reis MHM, Maciel R, Wolf-Maciel MR, Process Saf. Environ. Protect., 88(1), 67 (2010)
Silva LMC, Mattedi S, Gonzalez-Olmos R, Iglesias M, J. Chem. Thermodyn., 38(12), 1725 (2006)
Lang P, Modla G, Chem. Eng. Sci., 61(13), 4262 (2006)
Guedes BP, Feitosa MF, Vasconcelos LS, Araujo AB, Brito RP, Sep. Purif. Technol., 56(3), 270 (2007)
Ruiz RA, Borda BN, Alexander LR, Javier R, Guevara L, Ivan D, Gil C, in: Pistikopoulos MCGEN, Kokossis AC (Eds.), Computer aided chemical engineering, Elsevier, 833 (2011)
Munoz R, Monton JB, Burguet MC, de la Torre J, Sep. Purif. Technol., 50(2), 175 (2006)
Repke JU, Klein A, Bogle D, Wozny G, Chem. Eng. Res. Des., 85(A4), 492 (2007)
Modla G, Comput. Chem. Eng., 34(10), 1640 (2010)
Lee J, Cho J, Kim DM, Park S, Korean J. Chem. Eng., 28(2), 591 (2011)
Yao JY, Lin SY, Chien IL, J. Chin. Inst. Chem. Eng., 38(5-6), 371 (2007)
Calzon-McConville CJ, Rosales-Zamora MB, Segovia-Hernandez JG, Hernandez S, Rico-Ramirez V, Ind. Eng. Chem. Res., 45(2), 724 (2006)
Dejanovic I, Matijasevic L, Olujic Z, Chem. Eng. Process., 49(6), 559 (2010)
Harmsen J, Chem. Eng. Process., 49(1), 70 (2010)
Maleta VN, Kiss AA, Taran VM, Maleta BV, Chem. Eng. Process., 50(7), 655 (2011)
Kiss AA, Suszwalak DJ, Sep. Purif. Technol., 86, 70 (2012)
Isopescu R, Woinaroschy A, Draghiciu L, Revista de Chimie, 59, 812 (2008)
Fairbanks H, Powder Technol., 40, 257 (1984)
Zhou D, Liu D, Hu X, Ma C, Exp. Therm. Fluid Sci., 26, 931 (2002)
Hemwimol S, Pavasant P, Shotipruk A, Ultrasonics Sonochemistry, 13, 543 (2006)
Rodrigues S, Pinto GA, J. Food Eng., 80, 869 (2007)
Zhu C, Liu GL, J. Membr. Sci., 176(1), 31 (2000)
Bono A, Sarbatly R, Krishnaiah D, San PM, Yan FY, Catal. Today, 131(1-4), 472 (2008)
Ripin A, Mudalip SKA, Yunus RM, Jurnal Teknologi, 48, 61 (2008)
Ripin A, Mudalip SKA, Sukaimi Z, Yunus RM, Manan ZA, Sep. Sci. Technol., 44(11), 2707 (2009)
Mudalip SKA, Ripin A, Yunus RM, Sulaiman SZ, Man RC, International Journal on Advanced Science, Engineering and Information Technology, 1, 72 (2011)
Capote FP, de Castro ML, Analytical applications of ultrasound, Access Online via Elsevier (2007)
Cravotto G, Cintas P, Chemical Society Reviews, 35, 180 (2006)
Topphoff M, Kiepe J, Gmehling J, J. Chem. Eng. Data, 46, 1333 (2001)
Mason TJ, Phillip J, Applied sonochemistry, Wiley-VCH Weinheim (2002)
de Castro ML, Priego-Capote F, Talanta, 72, 321 (2007)
Peshkovsky SL, Peshkovsky AS, Ultrasonics Sonochemistry, 14, 314 (2007)
Wu ZL, Ondruschka B, J. Phys. Chem. A, 109(29), 6521 (2005)
Chen D, Sharma SK, Mudhoo A, Handbook on Applications of Ultrasound: Sonochemistry for sustainability, CRC Press (2012)
Sochard S, Wilhelm AM, Delmas H, Chem. Eng. Sci., 53(2), 239 (1998)
Suslick KS, Hammerton DA, Cline RE, J. American Chem. Soc., 108, 5641 (1986)
Skolnik H, Ind. Eng. Chem., 43, 172 (1951)
