APPLICATION OF UNIFAC TO VEGETABLE OIL-ALKANE MIXTURES

被引：23

作者：

FORNARI, T ^{[1
]}

BOTTINI, S ^{[1
]}

BRIGNOLE, EA ^{[1
]}

机构：

[1] UNIV NACL SUR,CONSEJO NACL INVEST CIENT & TECN,RA-8000 BAHIA BLANCA,ARGENTINA

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1994年 / 71卷 / 04期

关键词：

HEXANE; UNIFAC; VAPOR-LIQUID EQUILIBRIA; VEGETABLE OIL;

D O I：

10.1007/BF02540519

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The prediction of the vapor-liquid equilibria of vegetable oil-hexane mixtures is studied. Activity coefficients are calculated by the UNIFAC model. Different entropic contributions to activity coefficients from the literature are analyzed. These modifications improve the performance of the original UNIFAC model in vapor-liquid equilibrium calculations.

引用

页码：391 / 395

页数：5

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