EXCESS MOLAR ENTHALPIES OF (X(CH3)2CO+(1-X)C6H6) AT TEMPERATURES FROM 494.5-K TO 577.4-K AT THE PRESSURE 5.68-MPA

被引：5

作者：

LLOYD, MJ ^{[1
]}

WORMALD, CJ ^{[1
]}

机构：

[1] UNIV BRISTOL,SCH CHEM,BRISTOL BS8 1TS,AVON,ENGLAND

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 1992年 / 24卷 / 01期

关键词：

D O I：

10.1016/S0021-9614(05)80256-3

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Measurements of the excess molar enthalpy HEm of {xit(CH2)2CO + (1 - x)C6H6} in the supercritical region at the pressure 5.68 MPa and at the temperatures (494.5, 519.0, 535.7, 559.2, and 577.4) K are reported. Comparison with the Patel and Teja equation of state with k12 = 0.045 shows that the equation fits the measurements at 494.5 K and 577.4 K fairly well, but it is a less good fit at intermediate temperatures nearer the critical. © 1992 Academic Press Limited All rights reserved.

引用

页码：67 / 73

页数：7

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