LIQUID-LIQUID-EQUILIBRIA AND DENSITIES OF MULTICOMPONENT MIXTURES CONTAINING HEPTANE-ETHYLBENZENE IN SULFOLANE

被引：16

作者：

HAUSCHILD, T ^{[1
]}

KNAPP, H ^{[1
]}

机构：

[1] TECH UNIV BERLIN,INST THERMODYNAM & REAKT TECH,W-1000 BERLIN 12,GERMANY

来源：

JOURNAL OF SOLUTION CHEMISTRY | 1991年 / 20卷 / 01期

关键词：

NORMAL-HEPTANE-ETHYLBENZENE-SULFOLANE MIXTURES; LIQUID-LIQUID AND VAPOR-LIQUID EQUILIBRIA; DENSITIES;

D O I：

10.1007/BF00651645

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：

Liquid-Liquid- and Vapor-Liquid-Equilibria in binary and ternary systems consisting of n-heptane, ethylbenzene and sulfolane were investigated experimentally at 312.57 and 332.45 K in three different types of apparatus using analytical or synthetic methods, static or dynamic operation and measuring temperatures or differential temperatures, pressures or differential pressures. Densities in binary mixtures consisting of n-heptane-ethyl- benzene, sulfolane - ethylbenzene were measured with an oscillating U-tube densimeter as a function of concentration at 293.25 and 303.6 K.

引用

页码：125 / 138

页数：14

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