Liquid-liquid equilibria of (water plus acetic acid plus diethyl succinate or diethyl glutarate or diethyl adipate) ternary systems
JOURNAL OF CHEMICAL AND ENGINEERING DATA, cilt.52, sa.3, ss.1108-1112, 2007 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 52 Sayı: 3
- Basım Tarihi: 2007
- Doi Numarası: 10.1021/je7000733
- Dergi Adı: JOURNAL OF CHEMICAL AND ENGINEERING DATA
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1108-1112
- İstanbul Üniversitesi Adresli: Evet
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.