Experimental measurements and thermodynamic modeling ofwax disappearance temperature for the binary systems n-C14H30 +n-C16H34, n-C16H34+n-C18H38 and n-C11H24+n-C18H38

S. Parsa, J. Javanmardi*, S. Aftab, K. Nasrifar

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةمراجعة النظراء

10 اقتباسات (Scopus)

ملخص

The current work investigates the wax disappearance temperature (WDT) of three binary systems including n-tetradecane. +. n-hexadecane, n-hexadecane. +. n-octadecane and n-undecane. +. n-octadecane as a function of temperature at local atmospheric pressure. Verifying the uncertainties of the measurements, the WDT of pure n-hexadecane and the system n-tetradecane. +. n-hexadecane are compared with available experimental data reported in literature. Good agreement between the measured experimental data in the present study and those reported previously in literature is observed. Finally, by modeling the paraffin systems with different combinations of ideal solution behavior, regular solution theory, predictive Wilson, predictive UNIQUAC and UNIFAC, the solid-liquid equilibria of the binary systems were described to find the most accurate model without using any adjustable parameter.

اللغة الأصليةEnglish
الصفحات (من إلى)93-99
عدد الصفحات7
دوريةFluid Phase Equilibria
مستوى الصوت388
المعرِّفات الرقمية للأشياء
حالة النشرPublished - فبراير 5 2015

ASJC Scopus subject areas

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