Solubility of n-alkanes in ethyl tert-butyl ether

被引：0
|
作者：
Domanska, U
Venkatesu, P
机构：
[1] Warsaw Univ Technol, Fac Chem, PL-00664 Warsaw, Poland
[2] Sri Venkateswara Univ, Dept Chem, Tirupati 517502, Andhra Pradesh, India
来源：
POLISH JOURNAL OF CHEMISTRY | 1998年 / 72卷 / 08期
关键词：
n-alkanes; ETBE; solid-liquid equilibrium; data; correlation;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The solid-liquid equilibrium (SLE), of 11 binary mixtures of n-alkanes (octadecane, nonadecane, eicosane, heneicosane, docosane, tricosane, tetracosane, pentacosane, hexacosane, heptacosane, octacosane) in ethyl tert-butyl ether, (ethyl 1,1-dimethylethyl ether, ETBE) have been determined from 275 K to the melting temperature of n-alkane. Results of solubility are compared with values calculated by Wilson, NRTL and UNIQUAC equations utilizing parameters from SLE. The existence of solid-solid first order phase transition in hydrocarbons has been considered in the solubility calculations. The best correlation of the solubility data has been obtained by the NRTL equation, where the average root-mean-square deviation of the solubility temperatures is 0.84 K.
引用
收藏
页码：1981 / 1993
页数：13
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