Vapor-liquid equilibrium of octane-enhancing additives in gasolines 1. Total pressure data and g(E) for binary and ternary mixtures containing di-isopropyl ether (DIPE), n-heptane and benzene at 313.15 K

Authors
Chamorro, CR Segovia, JJ Martin, MC Villamanan, MA
Citation
Cr. Chamorro et al., Vapor-liquid equilibrium of octane-enhancing additives in gasolines 1. Total pressure data and g(E) for binary and ternary mixtures containing di-isopropyl ether (DIPE), n-heptane and benzene at 313.15 K, FLU PH EQUI, 182(1-2), 2001, pp. 229-239
Citations number
27
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
FLUID PHASE EQUILIBRIA
ISSN journal
03783812 → ACNP
Volume
182
Issue
1-2
Year of publication
2001
Pages
229 - 239
Database
ISI
SICI code
0378-3812(20010605)182:1-2<229:VEOOAI>2.0.ZU;2-2
Abstract
Experimental isothermal P-x data at T = 313.15K for the ternary system (di- isopropyl ether (DIPE) + n-heptane + benzene) and for one of the previously unmeasured constituent binary systems, (DIPE + n-heptane), are reported. D ata reduction by Barker's method provides correlations for g(E) using the M argules equation for the binary systems and the Wohl expansion for the tern ary system. Wilson, NRTL and UNIQUAC models have been applied successfully to both the binary and the ternary systems. (C) 2001 Elsevier Science B.V. All rights reserved.