Issue
Korean Journal of Chemical Engineering,
Vol.34, No.3, 866-875, 2017
Controllability of separate heat pump distillation for separating isopropanol-chlorobenzene mixture
The isopropanol-chlorobenzene mixture is separated via separate heat pump distillation (SHPD) to achieve significant energy savings. Rigorous steady state and dynamic characteristics for this SHPD process are simulated using Aspen Plus and Aspen Plus Dynamics. Optimized operation conditions including vapor flow rate to compressor are developed on the condition of minimum total annual cost. Two control strategies are proposed to solve feed disturbance issues and the improved structure with QRe/F (lower column reboiler duty/feed flow rate) ratio scheme can maintain the two product purities requirement with smaller transient deviation and shorter settling time.
[References]
  1. Gorak A, Sorensen E, Distillation Fundamentals and Principles, Elsevier, Oxford, UK (2014).
  2. Kiss AA, Landaeta SJF, Ferreira CAI, Energy, 47(1), 531, 2012
  3. Yang MB, Feng X, Liu GL, Appl. Energy, 162, 1, 2016
  4. Dunnebier G, Pantelides CC, Ind. Eng. Chem. Res., 38(1), 162, 1999
  5. Kinoshita M, Naruse Y, Fusion Sci. Technol., 2, 410, 1982
  6. Lu E, Li X, Wu Z, Chem. Eng. (China), 11, 019, 2008
  7. Palacios-Bereche R, Ensinas AV, Modesto M, Nebra SA, Energy, 82, 512, 2015
  8. Zhu ZY, Wang LL, Ma YX, Wang WL, Wang YL, Comput. Chem. Eng., 76, 137, 2015
  9. Li R, Ye Q, Suo XM, Dai X, Yu H, Chem. Eng. Res. Des., 105, 1, 2016
  10. Zhu ZY, Xu DF, Liu XZ, Zhang Z, Wang YL, Sep. Purif. Technol., 169, 66, 2016
  11. You XQ, Rodriguez-Donis I, Gerbaud V, Appl. Energy, 166, 128, 2016
  12. Wu YC, Lee HY, Huang HP, Chien IL, Ind. Eng. Chem. Res., 53(4), 1537, 2014
  13. Enweremadu C, Waheed A, Ojediran J, Energy for Sustainable Development, 13, 96, 2009
  14. Chua KJ, Chou SK, Yang WM, Appl. Energy, 87(12), 3611, 2010
  15. Shahandeh H, Jafari M, Kasiri N, Ivakpour J, Energy, 80, 496, 2014
  16. Waheed MA, Oni AO, Adejuyigbe SB, Adewumi BA, Fadare DA, Appl. Energy, 114, 69, 2014
  17. Gao XX, Chen J, Ma ZF, Yang LM, Ind. Eng. Chem. Res., 53(37), 14440, 2014
  18. Li R, Ye Q, Suo XM, Dai X, Yu H, Feng SY, Xia H, Ind. Eng. Chem. Res., 55(22), 6454, 2016
  19. Li H, Cong H, Li X, Li X, Gao X, Appl. Therm. Eng., 105, 93, 2016
  20. Diez E, Langston P, Ovejero G, Romero MD, Appl. Therm. Eng., 29, 1216, 2009
  21. Zhu P, Feng X, Can. J. Chem. Eng., 82, 963, 2003
  22. Gao XX, Ma ZF, Yang LM, Ma JQ, Ind. Eng. Chem. Res., 52(33), 11695, 2013
  23. Wang YL, Zhang Z, Zhang H, Zhang Q, Ind. Eng. Chem. Res., 54(5), 1646, 2015
  24. Errico M, Ramirez-Marquez C, Ortega CET, Rong BG, Segovia-Hernandez JG, J. Chem. Technol. Biotechnol., 90(12), 2180, 2015
  25. Wang YL, Zhang Z, Zhao YJ, Liang SS, Bu GL, Ind. Eng. Chem. Res., 54(34), 8533, 2015
  26. Wang YL, Liang SS, Bu GL, Liu W, Zhang Z, Zhu ZY, Ind. Eng. Chem. Res., 54(51), 12908, 2015
  27. Wang QY, Yu BR, Xu CJ, Ind. Eng. Chem. Res., 51(3), 1281, 2012
  28. Qin JW, Ye Q, Xiong XJ, Li N, Ind. Eng. Chem. Res., 52(31), 10754, 2013
  29. Yu H, Ye Q, Xu H, Zhang H, Dai X, Ind. Eng. Chem. Res., 54(13), 3384, 2015
  30. Muhrer CA, Collura MA, Luyben WL, Ind. Eng. Chem. Res., 29, 59, 1990
  31. Karami G, Amidpour M, Sheibani BH, Salehi GR, Chem. Eng. Process., 97, 23, 2015
  32. Jogwar SS, Daoutidis P, J. Process Control, 19(10), 1737, 2009
  33. Babu GUB, Jana AK, Appl. Therm. Eng., 62, 365, 2014
  34. Yu BR, Wang QY, Xu CJ, Ind. Eng. Chem. Res., 51(3), 1293, 2012
  35. Zhang H, Ye Q, Qin J, Xu H, Li N, Ind. Eng. Chem. Res., 53, 1189, 2013
  36. Dejoz A, Gonzalezalfaro V, Llopis FJ, Miguel PJ, Vazquez MI, Fluid Phase Equilib., 134(1-2), 151, 1997
  37. Turton R, Bailie RC, Whiting WB, Shaelwitz JA, Analysis, Synthesis and Design of Chemical Processes, 2nd Ed., Prentice Hall, Upper Saddle River, NJ (2008).
  38. Luyben WL, Distillation design and control using Aspen simulation, Wiley (2013).