کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5410474 | 1506557 | 2016 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Volumetric properties for binary mixtures of ethyl acetate, vinyl acetate and tert-butyl acetate with 1-propanol and iso-butanol at TÂ =Â (293.15-313.15) K and PÂ =Â 0.087Â MPa
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Based on density measurement, we appraised and reported partial molar volumes and thermal expansion coefficients along with their excess values for six binary mixtures of 1-propanol or iso-butanol with vinyl, ethyl and tert-butyl acetate. Temperature range was (293.15-313.15) K and whole range of composition at ambient pressure (0.087Â MPa) is considered. Results showed that excess molar volumes for all mixtures are positive and increased with temperature. Also the excess thermal expansion coefficients were positive and demonstrate small positive sensitivity to temperature change. Results are explained based on intermolecular interactions and also Redlich-Kister equations were fitted to excess molar volume data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 213, January 2016, Pages 255-267
Journal: Journal of Molecular Liquids - Volume 213, January 2016, Pages 255-267
نویسندگان
Hamid Reza Rafiee, Farshid Frouzesh, Shokofeh Miri,