کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
232190 | 1427460 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phase equilibria measurements of CO2 + methyl cyclopentane and CO2 + isopropyl cyclohexane binary mixtures at elevated pressures
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Using a variable volume high-pressure cell, bubble and dew points of the binary systems carbon dioxide + methylcyclopentane and carbon dioxide + isopropylcyclohexane were measured at temperatures ranging from 292.75 to 373.45 K. The saturation pressures, ranging from 10.6 to 169.8 bar were measured at carbon dioxide mole fractions between 0.1021 and 0.9700. For these two systems, no literature data were available. The experimental results were correlated with the PPR78 model. The average absolute deviations between experimental and predicted saturation pressures are respectively of 4.90 and 5.54 bar for the carbon dioxide + methylcyclopentane and the carbon dioxide + isopropylcyclohexane systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Supercritical Fluids - Volume 44, Issue 2, March 2008, Pages 155–163
Journal: The Journal of Supercritical Fluids - Volume 44, Issue 2, March 2008, Pages 155–163
نویسندگان
Stéphane Vitu, Jean-Noël Jaubert, Jérôme Pauly, Jean-Luc Daridon, Danielle Barth,