Development of residue coal fly ash supported nickel catalyst for H2 production via glycerol steam reforming
APPLIED CATALYSIS B-ENVIRONMENTAL(2021)
摘要
•Valorization of biodiesel waste by-product using coal fly ash (FA)-supported catalysts.•Investigation of activity and stability of different yNi-FAx catalysts in glycerol steam reforming.•Catalytic activity of yNi-FAx catalysts significantly influenced by the physicochemical properties of FAx.•Nepheline provides vacancy sites for better Ni dispersion and intimate Ni-FA interaction, thermostable mullite helps diminish the Ni sintering.•Ni loading affects the Ni0 dispersion and particle size, as well as the metal-FA interactions.
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关键词
Industrial residue/waste valorization, Coal fly ash, Hydrogen, Ni-based catalyst, Glycerol steam reforming
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