EXCESS VOLUMES OF BINARY-SYSTEMS FORMED BY A PYRIDINE BASE AND AN N-ALKANE IN TERMS OF AN ASSOCIATION MODEL .2. BETA AND GAMMA PICOLINES WITH C6-C10 N-ALKANES

被引：8

作者：

TRESZCZANOWICZ, AJ ^{[1
]}

BENSON, GC ^{[1
]}

KASPRZYCKAGUTTMAN, T ^{[1
]}

机构：

[1] UNIV WARSAW,DEPT CHEM TECHNOL,PL-02093 WARSAW,POLAND

来源：

FLUID PHASE EQUILIBRIA | 1991年 / 62卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0378-3812(91)80014-M

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A model of associated mixtures proposed by Treszczanowicz and Benson in 1985 and applied recently to some pyridine base + n-alkane systems is used to describe the excess volumes of binary systems formed by mixing beta-picoline or gamma-picoline with the n-alkanes C6-C10. The treatment combines equation of state and interaction contributions described by the Flory theory, with a term arising from the self-association of the pyridine base. The latter is evaluated according to an athermal continuous association model of the Mecke-Kempter type. The model successfully describes the changes of excess volumes from S-shaped curves for the hexane systems to positive values over the whole concentration range for the decane systems.

引用

页码：259 / 264

页数：6

共 8 条

[1] THERMAL PRESSURE COEFFICIENTS AND EXPANSION COEFFICIENTS AT 298.15-K FOR PYRIDINE AND PYRIDINE-DERIVATIVES
GRIOT, A
PHILIPPE, R
MERLIN, JC
[J]. JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1982, 79 (09) : 671 - 675
[2] HERINGTON EFG, 1979, PHYSICAL CONSTANTS S, V102, P1
[3] KASPRZYCKAGUTTM.T, 1990, UNPUB
[4] MUSSETTA MT, 1979, CR ACAD SCI C CHIM, V289, P13
[5] SMETS R, 1978, B SOC CHIM FR I-PHYS, P173
[6] EXCESS VOLUMES OF BINARY-SYSTEMS FORMED BY A PYRIDINE BASE AND AN N-ALKANE IN TERMS OF AN ASSOCIATION MODEL
TRESZCZANOWICZ, AJ
PATTERSON, D
BENSON, GC
KASPRZYCKAGUTTMAN, T
[J]. FLUID PHASE EQUILIBRIA, 1989, 50 (03) : 235 - 247
[7] PREDICTION OF EXCESS VOLUMES OF 1-ALKANOL + BRANCHED ALIPHATIC HYDROCARBON BINARY-SYSTEMS IN TERMS OF AN ASSOCIATION MODEL WITH A FLORY CONTRIBUTION TERM
TRESZCZANOWICZ, AJ
BENSON, GC
[J]. FLUID PHASE EQUILIBRIA, 1988, 41 (1-2) : 31 - 42
[8] EXCESS VOLUMES OF ALKANOL + ALKANE BINARY-SYSTEMS IN TERMS OF AN ASSOCIATION MODEL WITH A FLORY CONTRIBUTION TERM
TRESZCZANOWICZ, AJ
BENSON, GC
[J]. FLUID PHASE EQUILIBRIA, 1985, 23 (2-3) : 117 - 135

← 1 →