ISOBARIC VAPOR-LIQUID-EQUILIBRIUM OF METHYL BUTANOATE WITH ETHANOL AND 1-PROPANOL BINARY-SYSTEMS

被引：47
|
作者：
ORTEGA, J
SUSJAL, P
DEALFONSO, C
机构：
[1] Cátedra de Termodinámica y Fisicoquimica, Escuela Superior de Ingenieros Industriales, Polytechnic University of Canarias, Canary Islands
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1990年 / 35卷 / 02期
关键词：
14;
D O I：
10.1021/je00060a037
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Binary T-p-c-y vapor-liquid equilibria (VLE) at 101.32 kPa are reported for methyl butanoate + ethanol or 1-propanol. The experimental VLE data of both systems were verified and found to be thermodynamically consistent. The azeotropic coordinates (mole fraction of the ester and temperature) are 0.091 and 350.97 K, for methyl butanoate + ethanol, and 0.409 and 366.77 K, for methyl butanoate + 1-propanol. The data were then compared with those obtained by using the UNIFAC and ASOG models. © 1990, American Chemical Society. All rights reserved.
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页码：216 / 219
页数：4
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