کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1279579 | 1497654 | 2008 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fuel-lean and fuel-rich start-up and shut-down processes in an autothermal reformer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
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چکیده انگلیسی
The start-up and shut-down procedures of an autothermal reformer were investigated to understand the issues affecting catalyst degradation. This investigation gives insight into the transient response using fuel-lean and fuel-rich start-up and shut-down methodologies. Sudden repeated temperature changes on the top surface of the catalyst caused by oxidation show a gradual loss of catalytic activity. A number of start-up and shut-down cycles were repeated for both fuel-lean and fuel-rich methodologies to and from a fixed steady state O2/CH3OH ratio. The experimental results gathered can provide insight in order to develop adequate start-up and shut-down procedures using autothermal reformation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 33, Issue 12, June 2008, Pages 2942–2949
Journal: International Journal of Hydrogen Energy - Volume 33, Issue 12, June 2008, Pages 2942–2949
نویسندگان
Hyung Chul Yoon, J. Lars. Dorr, Paul A. Erickson,