Influence of Temperature on Thermodynamic Properties of Methyl t-Butyl Ether (MTBE) + Gasoline Additives

被引:0
作者
R. Gonzalez-Olmos
M. Iglesias
J. M. Goenaga
J. M. Resa
机构
[1] Universitat Rovira i Virgili,Departament d’Enginyeria Química, Escola Tècnica Superior d’Enginyeria Química
[2] Universidad del Pais Vasco,Departamento de Ingeniería Química
来源
International Journal of Thermophysics | 2007年 / 28卷
关键词
Densities; Sound speeds; Isentropic compressibilities; Model; MTBE; Temperature;
D O I
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中图分类号
学科分类号
摘要
The densities and sound speeds of binary mixtures of methyl tert-butyl ether (MTBE) + (benzene, toluene, ethylbenzene, isooctane, tert-butyl alcohol) have been measured at temperatures from 288.15 to 323.15 K and at atmospheric pressure over the complete concentration range. The experimental excess volumes and deviations of isentropic compressibility were calculated. The deviation of isentropic compressibility data have been analyzed in terms of different theoretical models; adequate agreement between the experimental and predicted values is obtained. The data from this study improve the data situation related to gasoline additives and help to understand the MTBE volumetric and acoustic behavior for various chemical systems.
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页码:1199 / 1227
页数:28
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