کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1272959 1497604 2010 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Theoretical comparison of packed bed and fluidized bed membrane reactors for methane reforming
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Theoretical comparison of packed bed and fluidized bed membrane reactors for methane reforming
چکیده انگلیسی

In this theoretical work the performance of different membrane reactor concepts, both fluidized bed and packed bed membrane reactors, has been compared for ultra-pure hydrogen production via methane reforming. Using detailed theoretical models, the required membrane area to reach a given conversion and the prevailing temperature profiles have been compared. The extent of mass and heat transfer limitations in the different reactors has been evaluated, and strategies to decrease (or avoid) these limitations have been proposed for the fluidized bed membrane reactor concept. The results show that the packed bed membrane reactor requires in some conditions double membrane area with respect to the fluidized bed membrane reactor.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 35, Issue 13, July 2010, Pages 7142–7150
نویسندگان
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