About The Journal
  Aims and Scope
  Editorial Board
  Submit a Manuscript 
  Subscription Information
  Guidelines for Publication
  Ethics
Articles & Issues
  Search
  Issue
  Online First
  KJChE on
For Authors
  Instructions to Authors
  Ethical Responsibilities of
  Authors in KJChE
  Ethics in Publishing
  Peer Review Process
  Author's Checklist
  Copyright Transfer Form
Contact us
 
 
 
Issue
Korean Journal of Chemical Engineering,
Vol.37, No.7, 1212-1217, 2020
Separation of ethanol from a 2-butanone/ethanol mixture using choline chloride based deep eutectic solvents
Jeong HI, Park YK
At 323.2 K the liquid-liquid equilibria (LLE) of a ternary system of ethanol, 2-butanone, and choline chloride based deep eutectic solvents (DESs) were experimentally determined under atmospheric pressure. The LLE of the same ternary system was also obtained at 303.2 K to investigate the effect of temperature on ethanol separation. In almost all cases no DESs were detected in the raffinate phase. In addition, the values of the distribution coefficient of ethanol in the presence of the applied DESs were higher than those with glycerol at 303.2 K. This could afford a significant advantage because a higher distribution coefficient of ethanol requires a smaller amount of solvent in ethanol separation. The experimental LLE data were correlated using a non-random two-liquid model.
Keywords: Deep Eutectic Solvent; Distribution Coefficient; Liquid-liquid Equilibrium; Selectivity; Correlation
[References]
  1. de Klerk A, Fischer-tropsch process, Kirk-othmer encyclopedia of chemical technology, Wiley, New York (2013).
  2. Lei ZG, Dai CN, Zhu JQ, Chen BH, AIChE J., 60(9), 3312, 2014
  3. Berg L, US Patent, 5,868,907 (1999).
  4. Rodriguez NR, Guell JF, Kroon MC, J. Chem. Eng. Data, 61(2), 865, 2016
  5. Pereiro AB, Araujo JMM, Esperanca JMSS, Marrucho IM, Rebelo LPN, J. Chem. Thermodyn., 46, 2, 2012
  6. Ma Y, Cui P, Wang Y, Zhu Z, Wang Y, Gao J, Chinese J. Chem. Eng., 27, 1510, 2019
  7. Park JW, Park YK, Korean J. Chem. Eng., 35(5), 1203, 2018
  8. Lee JY, Park Y, J. Solution Chem., 48, 920, 2019
  9. Geng X, Li X, Cui P, Yang J, Zhu Z, Wang Y, Xu D, J. Mol. Liq., 283, 515, 2019
  10. Meng X, Li R, Bing X, Gao J, Xu D, Zhang L, Wang Y, J. Chem. Thermodyn., 141, 105932, 2020
  11. Egorova KS, Ananikov VP, ChemSusChem, 7, 336, 2014
  12. Pan Q, Shang XY, Li J, Ma ST, Li LM, Sun L, Sep. Purif. Technol., 219, 113, 2019
  13. Lee JY, Park YK, Korean J. Chem. Eng., 35(1), 210, 2018
  14. Smith EL, Abbott AP, Ryder KS, Chem. Rev., 114(21), 11060, 2014
  15. Pastoriza-Gallego MJ, Legido JL, Pineiro MM, Nanoscale Res. Lett., 6, 560, 2011
  16. Ma ST, Shang XY, Li JF, Li LM, Sun YH, Yang YL, Sun LY, J. Chem. Eng. Data, 63(12), 4749, 2018
  17. Bezold F, Weinberger ME, Minceva M, Fluid Phase Equilib., 437, 23, 2017
  18. Diedenhofen M, Klamt A, Fluid Phase Equilib., 294(1-2), 31, 2010
  19. ADF modeling suite 2017 package, SCM Inc., The Netherlands (2017).
  20. Katayama H, Hayakawa T, Kobayashi T, Fluid Phase Equilib., 144(1-2), 157, 1998
  21. Renon H, Prausnitz JM, AIChE J., 14, 135, 1968
  22. Jiang XF, Zhu CY, Ma YG, J. Chem. Eng. Data, 58(11), 2970, 2013
  23. Khetarpal SC, Lal K, Bhatnagar HL, Indian J. Chem., 19A, 634, 1980
  24. Jerome FS, Tseng JT, Fan LT, J. Chem. Eng. Data, 13, 496, 1968
[Cited By]
  1. Park YK, Korean Journal of Chemical Engineering, 38(3), 604, 2021
  2. Chen B, Li J, Feng Y, Le K, Zai Y, Tang X, Sun Y, Zeng X, Lin L, Korean Journal of Chemical Engineering, 38(5), 899, 2021
참고문헌정보(참고문헌, 인용문헌)는 화학공학소재연구정보센터에 의해 제공되고 있습니다.