화학공학소재연구정보센터
Korean Journal of Chemical Engineering, Vol.35, No.1, 204-209, January, 2018
Effective separation of succinic acid by combined crystallization
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Succinic acid, which is widely used as a building block chemical, can be produced from either petroleum or renewable resources. Bio-based production of succinic acid requires several purification steps, and the yield of any particular separation method is an important factor in facilitating an economic design. Crystallization is a common method for the purification of succinic acid, and several driving forces can be used to generate solubility changes in the solution. In this work, three driving forces of crystallization - cooling, acidification, and salting out - were examined individually and combined to achieve maximum yield from a solution of succinic acid. It was found that combined crystallization can significantly improve the yield (97.08%) compared with conventional cooling crystallization (84.31%) or acidification (66-67%). Additionally, a basic kinetic study was performed, and a total of 7minutes of batch operation was sufficient to produce the maximum amount of crystals.
  1. Sauer M, Porro D, Mattanovich D, Branduardi P, Trends Biotechnol., 26, 100 (2008)
  2. Cheng KK, Zhao XB, Zeng J, Zhang JA, Bioprod. Bioref., 6, 302 (2012)
  3. Willke T, Vorlop KD, Appl. Microbiol. Biotechnol., 66(2), 131 (2004)
  4. Sun YQ, Yan L, Fu HX, Xiu ZL, Process Biochem., 49(3), 506 (2014)
  5. Bechthold I, Bretz K, Kabasci S, Kopitzky R, Springer A, Chem. Eng. Technol., 31(5), 647 (2008)
  6. Kertes A, King CJ, Biotechnol. Bioeng., 28, 269 (1986)
  7. Huh YS, Jun YS, Hong YK, Song H, Lee SY, Hong WH, Process Biochem., 41(6), 1461 (2006)
  8. Jun YS, Lee EZ, Huh YS, Hong YK, Hong WH, Lee SY, Biochem. Eng. J., 36, 8 (2007)
  9. Song H, Huh YS, Lee SY, Hong WH, Hong YK, J. Biotechnol., 132, 445 (2007)
  10. Hong YK, Hong WH, Sep. Purif. Technol., 42(2), 151 (2005)
  11. Hong YK, Han DH, Hong WH, Korean J. Chem. Eng., 19(1), 83 (2002)
  12. Hong YK, Hong WH, Korean J. Chem. Eng., 21, 488 (2002)
  13. Pratiwi AI, Yokouchi T, Matsumoto M, Kondo K, Sep. Purif. Technol., 155, 127 (2015)
  14. Luque R, Lin CSK, Du C, Macquarrie DJ, Koutinas A, Wang R, Webb C, Clark JH, Green Chem., 11, 193 (2009)
  15. Li Q, Wang D, Wu Y, Li WL, Zhang YJ, Xing JM, Su ZG, Sep. Purif. Technol., 72(3), 294 (2010)
  16. Schlosser S, Kertesz R, Martak J, Sep. Purif. Technol., 41(3), 237 (2005)
  17. Berglund KA, Elankovan P, Glassner DA, U.S. Patent No. 5034105 A (1991).
  18. Efe C, Pieterse M, van der Wielen LAM, Straathof AJJ, Chem. Eng. Process., 50(11-12), 1143 (2011)