کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9694061 | 1459638 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermodynamic behaviour of the binary systems dimethyl carbonate + n-octane or n-nonane
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Isobaric molar heat capacities, densities and speeds of sound were determined for the dimethyl carbonate + n-octane and n-nonane systems at atmospheric pressure covering the whole composition interval and in the temperature range (288.15-308.15 K). From these data, derived properties and excess magnitudes were obtained. A strongly temperature-dependent W-shaped curves against composition were observed for excess isobaric molar heat capacities in both system, showing the other excess magnitudes regular tendencies. From these results, a comparative analysis of the existing differences between the thermodynamic behaviour of the two systems was carried out.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thermochimica Acta - Volume 433, Issues 1â2, 1 August 2005, Pages 128-133
Journal: Thermochimica Acta - Volume 433, Issues 1â2, 1 August 2005, Pages 128-133
نویسندگان
J.M. Pardo, C.A. Tovar, J. Troncoso, E. Carballo, L. RomanÃ,