کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5013201 | 1462827 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrogen and syngas production by catalytic biomass gasification
ترجمه فارسی عنوان
تولید هیدروژن و همگنس گاز توسط گازسیون کاتالیزوری زیست توده
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
Air-steam gasification of wood residue was explored in a research scale fluidized bed. Catalytic activity of two different kinds of metal catalysts (Ni/CeO2/Al2O3) with various catalyst loadings (20, 30, and 40%) was also investigated at various residence time (20, 40, and 60 min) and gasification temperature (750, 825, and 900 °C). Non-catalytic experiments were also carried out to determine the optimum conditions for tar cracking and hydrogen/syngas production. Results were revealed that the high temperature (â¼900 °C) and high catalyst loading (â¼40%) are favorable for tar cracking and high-purity hydrogen production. It was also found that for a residence time of 60 min, the tar cracking at the presence of Ni/CeO2/Al2O3 is 196% more than that of the case without any catalyst, while at the presence of Ni/Al2O3 it drops to 162%. Finally, the experiments were showed that Ni/CeO2/Al2O3 is more suitable for biomass conversion and hydrogen production than Ni/Al2O3.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 135, 1 March 2017, Pages 270-273
Journal: Energy Conversion and Management - Volume 135, 1 March 2017, Pages 270-273
نویسندگان
W.X. Peng, L.S. Wang, M. Mirzaee, H. Ahmadi, M.J. Esfahani, S. Fremaux,