کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1279524 | 1497583 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Gibbs free energy minimization as a way to optimize the combined steam and carbon dioxide reforming of methane
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
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چکیده انگلیسی
Gibbs free energy minimization was applied to study thermodynamic equilibrium of the combined steam and carbon dioxide reforming of methane. Coke deposition, the content of methane and carbon dioxide in syn-gas as well as H2/CO ratio were investigated as a function of CO2/CH4 and H2O/CH4 mole ratios at different temperatures and pressures. The ranges of the molar ratios CH4/CO2/H2O in the feed with H2/CO = 2.1–2.2 were identified at which reforming of methane is not complicated by coke deposition. For each range optimized CH4/CO2/H2O molar ratios characterized by the lowest content of methane and carbon dioxide in syn-gas were found.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 36, Issue 10, May 2011, Pages 5941–5950
Journal: International Journal of Hydrogen Energy - Volume 36, Issue 10, May 2011, Pages 5941–5950
نویسندگان
D.V. Demidov, I.V. Mishin, M.N. Mikhailov,