Liquid-liquid equilibrium for the ethanol plus water plus propylene and 2-propanol plus water plus propylene systems from subcritical to near-critical conditions

被引：10
|
作者：
Rojas, A [1 ]
Gros, HP [1 ]
Mabe, G [1 ]
Brignole, EA [1 ]
机构：
[1] CONICET, UNS, PLAPIQUI, RA-8000 Bahia Blanca, Buenos Aires, Argentina
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1999年 / 44卷 / 04期
关键词：
D O I：
10.1021/je9802874
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Liquid-liquid equilibria have been measured for the systems ethanol + water + propylene, and 2-propanol + water + propylene, from subcritical to near-critical conditions (313-363 K), to investigate the applicability of propylene as a solvent for the extraction of alcohols from aqueous solutions. The favorable effect of temperature on the alcohol distribution coefficient is confirmed for both systems.
引用
收藏
页码：693 / 695
页数：3
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