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گواهی نمایه سازی مقاله Investigate of densities for binary mixtures containing Ethyl formate and 2-Alkanols

عنوان مقاله: Investigate of densities for binary mixtures containing Ethyl formate and 2-Alkanols
شناسه (COI) مقاله: KBDC01_108
منتشر شده در اولین همایش ملی توسعه دانش بنیان صنایع نفت، گاز و پتروشیمی در سال ۱۳۹۲
مشخصات نویسندگان مقاله:

Marzieh taji - 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
haman tavakkoli - Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran;

خلاصه مقاله:
In this research, Densities of binary mixtures containing ethylformate,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:
Ethyl formate , 2-Alkanols , Excess molar volume , Redlich-Kister equation

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-KBDC01-KBDC01_108.html