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Issue
Korean Journal of Chemical Engineering,
Vol.19, No.6, 996-1000, 2002
Simulation of the Aromatic Recovery Process by Extractive Distillation
Ko MS, Na S, Cho J, Kim H
The NFM (N-formylmorpholine) extractive distillation process is used for the purpose of recovering aromatics, such as benzene, toluene, and xylene. The thermodynamic equation used in the simulation is the NRTL equation, and NRTL interaction binary parameters were obtained by experimental data. The missing thermodynamic properties are predicted by group contribution method. Simulation results of the extractive distillation column were in good agreement with the operation data.
Keywords: N-formylmorpholine (NFM); Extractive Distillation; Process Simulation; NRTL; Liquid-Liquid Equilibria
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[Cited By]
  1. Lei Z, Li Q, Li C, Chen B, Korean Journal of Chemical Engineering, 21(5), 1003, 2004
  2. Li J, Lei Z, Li C, Chen B, Korean Journal of Chemical Engineering, 22(4), 617, 2005
  3. Wang C, Lei Z, Korean Journal of Chemical Engineering, 23(1), 102, 2006
  4. Lei ZG, Li JW, Li CY, Chen BO, Korean Journal of Chemical Engineering, 23(2), 264, 2006
  5. Mahmoudi J, Lotfollahi MN, Korean Journal of Chemical Engineering, 27(1), 214, 2010
  6. Kim DM, Kim YW, Cho J, Korean Journal of Chemical Engineering, 27(3), 970, 2010
  7. Jeong HJ, Park K, Yang DR, Korean Journal of Chemical Engineering, 32(12), 2375, 2015
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