Liquid-vapor equilibrium diagram for a benzene-perfluorobenzene-tert-amyl alcohol system with two ternary azeotropes

被引:0
|
作者
Chelyuskina, TV [1 ]
Kushner, TM [1 ]
机构
[1] Lomonosov State Acad Fine Chem Technol, Moscow 117571, Russia
来源
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY | 2002年 / 76卷 / 02期
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中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A theoretical consideration demonstrated that the benzene-perfluorobenzene-tert-amyl alcohol system has two ternary azeotropes a positive and a saddle one. Both the azeotropes arise at low pressures; as the pressure increases they and approach each other within the concentration triangle and finally merge to form a ternary internal tangential azeotrope.
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页码:303 / 307
页数:5
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