Recent advances in hydrogen production through catalytic steam reforming of ethanol: Advances in catalytic design
نویسندگان
چکیده
Catalytic reforming is a promising technology for producing renewable fuels; however, developing highly stable, efficient, green, and economical metallic catalysts that reduce metal sintering carbon formation while improving catalyst activity, selectivity, stability remains major issue. In this regard, numerous studies have been documented in the past couple of decades evaluating effects various supports promoters using ethanol as co-reactant catalytic steam to produce energy-efficient gaseous fuel, is, hydrogen. This review article compiles research work focused on reported last decade. Also, outcomes experimental presented discussed parametric analysis case studies. The shows conversion, hydrogen are strongly influenced by physicochemical properties catalyst, synthesis method, support choice, promoters, temperature, pressure, steam-to-ethanol ratio, hourly space velocity. Noble metals (e.g., Pt, Rh, Ru, Pd, Au), transition Ni, Co, Cu), bimetallic composites were most used ethanol-steam reactions. proper selection promoter plays significant role modifying morphology, surface area, particle size, enhancing reducing deposition.
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ژورنال
عنوان ژورنال: Canadian Journal of Chemical Engineering
سال: 2023
ISSN: ['0008-4034', '1939-019X']
DOI: https://doi.org/10.1002/cjce.24859