A thermodynamic study on binary and ternary mixtures of acetonitrile, water and butyl acetate

被引：67

作者：

Acosta, J ^{[1
]}

Arce, A ^{[1
]}

Rodil, E ^{[1
]}

Soto, A ^{[1
]}

机构：

[1] Univ Santiago de Compostela, Dept Chem Engn, E-15782 Santiago De Compostela, Spain

来源：

FLUID PHASE EQUILIBRIA | 2002年 / 203卷 / 1-2期

关键词：

physical properties; VLE; acetonitrile; water; butyl acetate;

D O I：

10.1016/S0378-3812(02)00171-1

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

New thermophysical properties are presented for the acetonitrile + water + butyl acetate ternary system and its binary constituents. Molar volume, molar refraction and isentropic compressibility changes of mixing were determined at 298.15 K and correlated with the Redlich-Kister polynomial. Isobaric vapour-liquid equilibria at 101.32 kPa were determined using a dynamic equilibrium apparatus. All systems verify the thermodynamic consistency and data were adequately correlated using Wilson, NRTL and UNIQUAC equations. Finally, the reliability of some group contribution methods, such as ASOG and UNIFAC, was tested by comparison with experimental results. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：83 / 98

页数：16

共 32 条

[21] ALGEBRAIC REPRESENTATION OF THERMODYNAMIC PROPERTIES AND THE CLASSIFICATION OF SOLUTIONS
REDLICH, O
KISTER, AT
[J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1948, 40 (02): : 345 - 348
[22] LOCAL COMPOSITIONS IN THERMODYNAMIC EXCESS FUNCTIONS FOR LIQUID MIXTURES
RENON, H
PRAUSNITZ, JM
[J]. AICHE JOURNAL, 1968, 14 (01) : 135 - +
[23] Riddick J.A., 1986, ORGANIC SOLVENTS PHY, VII
[24] Sada E., 1971, KAGAKU KOGAKU, V35, P372
[25] DETERMINATION OF NEW ASOG PARAMETERS
TOCHIGI, K
TIEGS, D
GMEHLING, J
KOJIMA, K
[J]. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1990, 23 (04) : 453 - 463
[26] EXCESS AND APPARENT MOLAR VOLUMES OF MIXTURES OF WATER AND ACETONITRILE BETWEEN 0-DEGREES-C AND 25-DEGREES-C
VANMEURS, N
SOMSEN, G
[J]. JOURNAL OF SOLUTION CHEMISTRY, 1993, 22 (05) : 427 - 436
[27] VOLPICELLI G, 1967, CHIM IND-MILAN, V49, P720
[28] Walas S.M., 1985, PHASE EQUILIBRIA CHE
[29] A MODIFIED UNIFAC MODEL .1. PREDICTION OF VLE, HE, AND GAMMA-INFINITY
WEIDLICH, U
GMEHLING, J
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1987, 26 (07) : 1372 - 1381
[30] VAPOR-LIQUID EQUILIBRIUM .11. NEW EXPRESSION FOR EXCESS FREE ENERGY OF MIXING
WILSON, GM
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1964, 86 (02) : 127 - &

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