کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9629148 | 461287 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of bubble-point vapor pressures for mixtures of an endothermic hydrocarbon fuel with ethanol
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Bubble-point vapor pressures and equilibrium temperatures for several mixtures with different mass fractions of a kerosene based endothermic hydrocarbon fuel (EHF) and ethanol were measured by comparative ebulliometry with inclined ebulliometers. Correlation between vapor pressures and equilibrium temperatures by the Antoine equation was given with satisfactory precision. The bubble-point lines of pressure versus composition at different temperatures and temperature versus composition at different pressures were obtained. The pseudo binary systems of EHF+ethanol appear with very large positive deviations from Raoult's law. It follows that the addition of ethanol had a critical effect on the vapor pressure of fuels. Ethanol may be an effective oxygenated hydrocarbon additive to adjust the volatility of EHF.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 84, Issues 7â8, May 2005, Pages 825-831
Journal: Fuel - Volume 84, Issues 7â8, May 2005, Pages 825-831
نویسندگان
Haiyun Sun, Wenjun Fang, Yongsheng Guo, Ruisen Lin,