Survey of densities for binary mixtures containing Diisopropyl ether and 2-Alkanols
عنوان مقاله: Survey of densities for binary mixtures containing Diisopropyl ether and 2-Alkanols
شناسه ملی مقاله: KBDC01_135
منتشر شده در اولین همایش ملی توسعه دانش بنیان صنایع نفت، گاز و پتروشیمی در سال 1392
شناسه ملی مقاله: KBDC01_135
منتشر شده در اولین همایش ملی توسعه دانش بنیان صنایع نفت، گاز و پتروشیمی در سال 1392
مشخصات نویسندگان مقاله:
Simin Ahmadi - Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran
Mohammad Almasi - Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran
خلاصه مقاله:
Simin Ahmadi - Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran
Mohammad Almasi - Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran
In this research, Densities of binary mixtures containing diisopropyl ether,2- Propanol,2-Butanol and 2-Pentanol has been measured at various temperatures and differentmole fraction.From the experimental data, excess molar volumes ( E m V ), partial molar volumes ( m ,i V ), thermalexpansion coefficients ( ), excess thermalexpansion coefficients ( E ),and dynamic deviations were calculated.Excess molar volumes were correlatedby Redlich-Kister type equation as a function of temperature. excess molar volumes are positive for all studies mixtures and decrease with increase of temperature. Also value of excess molar volumes were explained by type and nature of interactions occure is solutions.
کلمات کلیدی: Diisopropyl ether, 2-Alkanols , Excess molar volume , Redlich-Kister equation
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/280152/