کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
67026 48462 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Steady-state kinetics and mechanism of methane reforming with steam and carbon dioxide over Ni catalyst
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Steady-state kinetics and mechanism of methane reforming with steam and carbon dioxide over Ni catalyst
چکیده انگلیسی

A critical analysis of known kinetic models of methane reforming on Ni-catalyst is performed. Based on new own and known published experimental data a microkinetic model of steam and dry methane reforming on Ni-catalyst is proposed and proved. The model eliminates drawbacks of the known previous models. The kinetic equations are derived. Kinetic parameters of the model are adjusted by means of mathematical modeling with the use of own and published data. Pore-diffusion resistance was taken into account during calculations. The obtained values of kinetic parameters agree with the estimated ones obtained according to the transition state theory.

Based on new own and known published experimental data a microkinetic model of steam and dry methane reforming on Ni-catalyst is proposed and proved. The model eliminates drawbacks of the known previous models. The kinetic equations are derived.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volume 315, Issue 2, 15 January 2010, Pages 155–162
نویسندگان
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