کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7721642 | 1497516 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Autothermal steam reforming of glycerol for hydrogen production over packed-bed and Pd/Ag alloy membrane reactors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Ni/CeO2/Al2O3 catalyst was used to catalyze the reforming reaction at varying temperature, WHSV, WGMR and O2/C3H8O3 ratios. In the packed-bed runs, the glycerol conversion achieved to 99.56% at temperature of 973Â K, WHSV of 5Â hâ1, WGMR of 9 and O2/C3H8O3 of 0.15. Moreover, the best hydrogen yield was 85.26% at conditions of 773Â K, WHSV of 5Â hâ1, WGMR of 9 and O2/C3H8O3 of 0.15. Besides, the Pd/Ag alloy membrane was also employed for comparative purposes. In the Pd/Ag membrane reactor runs, the results shows that glycerol conversion increased with increasing pressure, but the hydrogen yield also declined. The thermal dynamic simulation is also done with MATLAB software.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 29, 30 September 2013, Pages 12946-12952
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 29, 30 September 2013, Pages 12946-12952
نویسندگان
Kuo-Hsin Lin, Alex C.-C. Chang, Wen-Hsiung Lin, Shin-Hung Chen, Cheng-Yang Chang, Hsin-Fu Chang,