سال انتشار: ۱۳۹۰

محل انتشار: سومین کنفرانس تخصصی ترمودینامیک

تعداد صفحات: ۵

نویسنده(ها):

H Ghanadzadeh – Department of Chemical Engineering, University of Guilan, Rasht, Iran
A Ghanadzadeh – Department of Chemistry, Faculty of Sience, University of Guilan, Rasht, Iran
H Heshmati – Department of Chemical Engineering, University of Guilan, Rasht, Iran
M Sanagashekan – Department of Chemical Engineering, University of Guilan, Rasht, Iran

چکیده:

In this work, density and excess molar volume of two binary mixtures has been investigated at 298.2 K.These mixtures are 2,3-Butanediol+2-Ethyl-1-Hexanol (2,3BD+2EH) and 1,4-Butanediol+2-Ethyl-1-Hexanol (1,4BD + 2EH). Both of two systems were fitted to Redlich-Kister expression which 8 and 7 degree of polynomial expansion were obtained for 2,3BD + 2EH and 1,4BD + 2EH, respectively.The standard deviation was calculated and reported for both of them.