(Liquid plus liquid) equilibria of (water plus propionic acid plus dipropyl ether or diisopropyl ether) at T=298.2 K


Ozmen D.

JOURNAL OF CHEMICAL THERMODYNAMICS, cilt.39, ss.123-127, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 39 Konu: 1
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1016/j.jct.2006.05.005
  • Dergi Adı: JOURNAL OF CHEMICAL THERMODYNAMICS
  • Sayfa Sayıları: ss.123-127

Özet

(Liquid + liquid) equilibrium (LLE) data for (water + propionic acid + dipropyl ether) and (water + propionic acid + diisopropyl ether) were measured at T=298.2 K and atmospheric pressure. The tie-line data were correlated by means of the UNIQUAC equation, and compared with results predicted by the UNIFAC method. A comparison of the extracting capabilities of the solvents was made with respect to distribution coefficients, separation factors, and solvent free selectivity bases. (c) 2006 Elsevier Ltd. All rights reserved.