ISOBARIC VAPOR-LIQUID-EQUILIBRIA OF METHANOL PLUS HEXYL ACETATE AND ETHANOL PLUS HEXY ACETATE

被引：18

作者：

ARCE, A

BLANCO, A

MARTINEZAGEITOS, J

SOTO, A

机构：

[1] Chemical Engineeering Department, University of Santiago de Compostela

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1995年 / 40卷 / 02期

关键词：

D O I：

10.1021/je00018a036

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Vapor-liquid equilibria of methanol + hexyl acetate and ethanol + hexyl acetate mixtures were determined at 101.32 kPa. The data were checked for thermodynamic consistency using Fredenslund's test, correlated using Wilson, NRTL, and UNIQUAC equations for the liquid phase activity coefficients, and compared with the predictions of the group contribution methods UNIFAC and ASOG.

引用

收藏

页码：515 / 518

页数：4

相关论文

共 17 条

[1] STATISTICAL THERMODYNAMICS OF LIQUID-MIXTURES - NEW EXPRESSION FOR EXCESS GIBBS ENERGY OF PARTLY OR COMPLETELY MISCIBLE SYSTEMS [J].

ABRAMS, DS ;

PRAUSNITZ, JM .

AICHE JOURNAL, 1975, 21 (01) :116-128

[2] EVALUATION OF PARAMETERS FOR NON-LINEAR THERMODYNAMIC MODELS [J].

ANDERSON, TF ;

ABRAMS, DS ;

GRENS, EA .

AICHE JOURNAL, 1978, 24 (01) :20-29

[3] APPLICATION OF UNIQUAC EQUATION TO CALCULATION OF MULTICOMPONENT PHASE-EQUILIBRIA .1. VAPOR-LIQUID-EQUILIBRIA [J].

ANDERSON, TF ;

PRAUSNITZ, JM .

INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1978, 17 (04) :552-561

[4]

[Anonymous], 1980, COMPUTER CALCULATION

[5] EXCESS VOLUMES AND REFRACTIONS AND LIQUID-LIQUID EQUILIBRIA OF THE TERNARY-SYSTEM WATER PLUS ETHANOL PLUS HEXYL ACETATE [J].

ARCE, A ;

BLANCO, A ;

SOTO, A ;

SOUZA, P ;

VIDAL, I .

FLUID PHASE EQUILIBRIA, 1993, 87 (02) :347-364

[6] DENSITIES, REFRACTIVE-INDEXES, AND EXCESS MOLAR VOLUMES OF WATER PLUS METHANOL PLUS HEXYL ACETATE AND ITS BINARY SUBMIXTURES AT 298.15 K [J].

ARCE, A ;

BLANCO, A ;

PEREZ, JC ;

SOTO, A .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1994, 39 (01) :95-97

[7] COMPUTERIZED DESIGN OF MULTICOMPONENT DISTILLATION-COLUMNS USING UNIFAC GROUP CONTRIBUTION METHOD FOR CALCULATION OF ACTIVITY-COEFFICIENTS [J].

FREDENSLUND, A ;

GMEHLING, J ;

MICHELSEN, ML ;

RASMUSSEN, P ;

PRAUSNITZ, JM .

INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1977, 16 (04) :450-462

[8]

Fredenslund A., 1977, VAPOR LIQUID EQUILIB, V1st

[9] VAPOR-LIQUID-EQUILIBRIA BY UNIFAC GROUP CONTRIBUTION - REVISION AND EXTENSION .2. [J].

GMEHLING, J ;

RASMUSSEN, P ;

FREDENSLUND, A .

INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1982, 21 (01) :118-127

[10] NEW VAPOR-PRESSURE EQUATION AND ITS APPLICATION TO NORMAL ALKANES [J].

GOMEZNIETO, M ;

THODOS, G .

INDUSTRIAL & ENGINEERING CHEMISTRY FUNDAMENTALS, 1977, 16 (02) :254-259