Excess molar enthalpies of 1,3-dioxolane,or 1,4-dioxane with isomeric butanols

被引：23

作者：

Gascón, I ^{[1
]}

Artigas, H ^{[1
]}

Martín, S ^{[1
]}

Cea, P ^{[1
]}

Lafuente, C ^{[1
]}

机构：

[1] Univ Zaragoza, Fac Ciencias, Dept Quim Organ Quim Fis, E-50009 Zaragoza, Spain

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2002年 / 34卷 / 09期

关键词：

excess molar enthalpies; 1,3-dioxolane; 1,4-dioxane; butanol; UNIFAC;

D O I：

10.1016/S0021-9614(02)00122-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Using a flow-mixing calorimeter, excess molar enthalpies of 1,3-dioxolane, or 1,4-dioxane, with isomeric butanols were determined at the temperatures of 298.15 K and 313.15 K. All the studied systems show positive excess molar enthalpies. The results are compared with calculated values from the UNIFAC model. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1351 / 1360

页数：10

共 16 条

[1] Calorimetric behaviour of primary bromobutanes with isomeric butanols [J].

Artigas, H ;

Lafuente, C ;

Cea, P ;

López, MC ;

Royo, FM .

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS, 2001, 215 :933-942

[2] COOPERATIVE ORIENTATION IN SOLUTIONS - THE ACCURACY OF THE QUASI-CHEMICAL APPROXIMATION [J].

BARKER, JA .

JOURNAL OF CHEMICAL PHYSICS, 1953, 21 (08) :1391-1394

[3]

BELOUSOV VP, 1970, VESTN LENIN U FIZ KH, V2, P163

[4] Heat capacities, excess enthalpies, and volumes of mixtures containing cyclic ethers.: 5.: Binary systems {1,3-dioxolane+1-alkanols} [J].

Brocos, P ;

Calvo, E ;

Piñeiro, A ;

Bravo, R ;

Amigo, A ;

Roux, AH ;

Roux-Desgranges, G .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1999, 44 (06) :1341-1347

[5] Heat capacities, excess enthalpies, and volumes of mixtures containing cyclic ethers.: 4.: Binary systems 1,4-dioxane+1-alkanols [J].

Calvo, E ;

Brocos, P ;

Piñeiro, A ;

Pintos, M ;

Amigo, A ;

Bravo, R ;

Roux, AH ;

Roux-Desgranges, G .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1999, 44 (05) :948-954

[6] EXCESS MOLAR ENTHALPIES AND EXCESS MOLAR VOLUMES OF PROPYLENE CARBONATE PLUS CYCLIC ETHERS [J].

FRANCESCONI, R ;

COMELLI, F .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1995, 40 (01) :31-33

[7] THERMODYNAMIC FUNCTIONS FOR THE SYSTEMS 1-BUTANOL, 2-BUTANOL, AND TERT-BUTANOL + CYCLOHEXANE [J].

FRENCH, HT .

JOURNAL OF SOLUTION CHEMISTRY, 1983, 12 (12) :869-887

[8] Isobaric (vapour plus liquid) equilibrium of (1,3-dioxolane, or 1,4-dioxane+1-butanol, or 2-butanol) at 40.0 kPa and 101.3 kPa [J].

Gascón, I ;

Domínguez, M ;

Cea, P ;

López, MC ;

Royo, FM .

JOURNAL OF CHEMICAL THERMODYNAMICS, 2001, 33 (10) :1361-1373

[9] A modified UNIFAC (Dortmund) model. 3. Revision and extension [J].

Gmehling, J ;

Lohmann, J ;

Jakob, A ;

Li, JD ;

Joh, R .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1998, 37 (12) :4876-4882

[10] Thermodynamic and transport properties of binary mixtures containing 1,3-dioxolane [J].

Guzmán, C ;

Lafuente, C ;

Santafé, J ;

Royo, FM ;

Urieta, JS .

INTERNATIONAL JOURNAL OF THERMOPHYSICS, 1999, 20 (05) :1435-1448

← 1 2 →