Thermal behavior of n-alcohols, benzene, and toluene in water urea and water ethyleneglycol systems |
| |
Authors: | V. P. Korolev |
| |
Affiliation: | (1) Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo |
| |
Abstract: | Relations are suggested for calculating the heat characteristics of alcohols, benzene, and toluene in aqueous solutions of urea and ethylene glycol. The solution heat of an alcohol shows greater dependence on the glycol concentration, while the heat capacity of solution, on the urea concentration. For n-butanol in aqueous glycol, the characteristic temperature at which the solution heat of the alcohol is zero decreases as the glycol concentration increases. The dependence of the characteristic temperature of 1-butanol on the urea concentration has a maximum. |
| |
Keywords: | aqueous solutions nonelectrolytes thermal behavior alcohols benzene toluene |
本文献已被 SpringerLink 等数据库收录! |
|