Vapor liquid equilibria of binary and ternary systems with water, 1,3-propanediol, and glycerol

Authors
Sanz, MT Blanco, B Beltran, S Cabezas, JL Coca, J
Citation
Mt. Sanz et al., Vapor liquid equilibria of binary and ternary systems with water, 1,3-propanediol, and glycerol, J CHEM EN D, 46(3), 2001, pp. 635-639
Citations number
25
Categorie Soggetti
Chemistry,"Chemical Engineering
Journal title
JOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN journal
00219568 → ACNP
Volume
46
Issue
3
Year of publication
2001
Pages
635 - 639
Database
ISI
SICI code
0021-9568(200105/06)46:3<635:VLEOBA>2.0.ZU;2-B
Abstract
Isobaric vapor-liquid equilibrium data for the binary system water + 1,3-pr opanediol and for the ternary system water + 1,3-propanediol + glycerol wer e determined at 30 kPa. All the experimental data reported were thermodynam ically consistent. The activity coefficients were correlated with the Wilso n, NRTL, and UNIQUAC equations. A distillation column was simulated to stud y the removal of water from a fermentation broth containing 1,3-propanediol and glycerol.