Liquid-liquid equilibria of (water plus acetic acid plus diethyl succinate or diethyl glutarate or diethyl adipate) ternary systems


Kirbaslar S. I. , Sahin S. , Bilgin M.

JOURNAL OF CHEMICAL AND ENGINEERING DATA, cilt.52, ss.1108-1112, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 52 Konu: 3
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1021/je7000733
  • Dergi Adı: JOURNAL OF CHEMICAL AND ENGINEERING DATA
  • Sayfa Sayıları: ss.1108-1112

Özet

Liquid-liquid equilibrium (LLE) data of the solubility curves and tie-line end compositions were examined for mixtures of water (1) + acetic acid (2) + diethyl succinate or diethyl glutarate or diethyl adipate (3) at 298.15 K and 101.3 +/- 0.7 kPa. The reliability of the experimental tie-line data was confirmed by using the Othmer-Tobias correlation. The LLE data of the ternary systems were predicted by UNIFAC method. Distribution coefficients and separation factors were evaluated for the immiscibility region.