Studies on the production of hydrogen by the Steam Reforming of Glycerol over Ni based Catalysts
- Studies on the production of hydrogen by the Steam Reforming of Glycerol over Ni based Catalysts
- 허은; 문동주
- Glycerol; Steam Reforming; Ni-based catalyst; Hydrogen; Hydrogen station; 글리세롤; 수증기개질; 니켈계 촉매; 수소; 수소스테이션
- Issue Date
- 한국수소 및 신에너지학회논문집
- VOL 21, NO 6, 493-499
- Steam reforming (SR) of glycerol, a main by-product of manufacturing process of bio-diesel, for the
production of hydrogen was investigated over the Ni-based catalysts. The Ni-based catalysts were prepared
by an impregnation method, and characterized by N2 physisorption, CO chemisorption, XRD and TEM
techniques. It was found that the Ni/γ-Al2O3 catalyst showed higher conversion and catalytic stability for
the carbon formation than the other catalysts in the steam reforming of glycerol under the tested conditions.
The results suggest that the steam reforming of glycerol over modified Ni/γ-Al2O3 catalyst minimized carbon
formation can be applied in hydrogen station for fuel-cell powered vehicles and fuel processor for stationary
and portable fuel cells.
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