کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1280192 | 1497670 | 2007 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Heat transfer and hydrogen permeability in modelling industrial membrane reactors for methane steam reforming
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Heat transfer and hydrogen permeability in modelling industrial membrane reactors for methane steam reforming Heat transfer and hydrogen permeability in modelling industrial membrane reactors for methane steam reforming](/preview/png/1280192.png)
چکیده انگلیسی
A non-isothermal, one-dimensional, pseudo-homogeneous model is used to simulate the behaviour of a fixed-bed membrane reactor for industrial production of hydrogen by steam reforming of methane. The attention is focused on the influence of heat transfer description on reactor performance: after a brief explanation of the physical meaning of coefficients used in heat transport from the reactor wall to the catalytic bed, several correlations are reported and tested. Reliable expressions of heat transfer coefficients, together with a precise knowledge of membrane permeability, are shown to be a basic requirement to get reliable results from reactor simulations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 32, Issue 14, September 2007, Pages 2902–2913
Journal: International Journal of Hydrogen Energy - Volume 32, Issue 14, September 2007, Pages 2902–2913
نویسندگان
M. De Falco, L. Di Paola, L. Marrelli,