Liquid–liquid equilibria of water + 3-hydroxy-2-butanone + ethyl ethanoate

► We examined LLE data of water + 3-hydroxy-2-butanone + ethyl ethanoate. ► Distribution coefficients and separation factors have been evaluated. ► We confirmed the reliability of experimental tie-lines. ► The LLE data of the ternary systems have been predicted by UNIFAC methods. (Liquid–liquid) equ...

Full description

Saved in:
Bibliographic Details
Published in:Fluid phase equilibria 2011-06, Vol.305 (2), p.101-105
Main Authors: Wu, Yan-Yang, Chen, Kui, Pan, De-Tao, Zhu, Jia-Wen, Wu, Bin, Shen, Ya-Ling
Format: Article
Language:English
Subjects:
3-hydroxy-2-butanone
Chemistry
Correlation
Ethyl ethanoate
Exact sciences and technology
Fluid dynamics
Fluid flow
Fluids
General and physical chemistry
Immiscibility
Liquid-liquid equilibria
Phase equilibria
Solubility
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:► We examined LLE data of water + 3-hydroxy-2-butanone + ethyl ethanoate. ► Distribution coefficients and separation factors have been evaluated. ► We confirmed the reliability of experimental tie-lines. ► The LLE data of the ternary systems have been predicted by UNIFAC methods. (Liquid–liquid) equilibrium (LLE) data of the solubility curves and tie-line compositions have been determined for mixtures of (water + 3-hydroxy-2-butanone + ethyl ethanoate) at 298.15 K, 308.15 K and 318.15 K and 101.3 kPa. Distribution coefficients and separation factors have been evaluated for the immiscibility region. The reliability of the experimental tie-lines has been confirmed by using Othmer–Tobias correlation. The LLE data of the ternary systems have been predicted by UNIFAC method.
ISSN:0378-3812
1879-0224
DOI:10.1016/j.fluid.2011.03.004