期刊
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
卷 40, 期 9, 页码 1157-1177出版社
WILEY-BLACKWELL
DOI: 10.1002/er.3509
关键词
fuel reforming; catalyst; reformer; fuel cell; APU
资金
- Harbin Institute of Technology Shenzhen Graduate School [CA45001010]
This paper presented a detailed survey of the catalysts for fuel reforming, including nickel-based catalysts with alkalis, alkaline earths, rare earths, noble metals, and hydrotalcite-type precursors. All these additions can enhance the Ni catalysts in regarding with activity, coke resistivity, and sintering resistivity. Smaller Ni particle size, more even particle dispersion, and less free NiO and NiAl2O4 can be obtained with these additions. Physicochemical characterization, activity, stability, coke resistance, and the effects of different precursors were summarized and compared. Development of the most commonly used monolithic reformer was also summarized, and different reformer configurations were presented chronologically. Homogeneous mixing of the completely evaporated fuel with air and steam, as well as uniform distribution of the mixture flow are the two main concerns in reformer design. Reforming energy conversion efficiency around 80%, power density above 3 kW/L, and specific power above 3 kW/kg are also reported in the most recent monolithic reformer. Copyright (C) 2016 John Wiley & Sons, Ltd.
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