Catalysis Communications | |
Development of bimetallic Ni-Cu/SiO2 catalysts for liquid phase selective hydrogenation of furfural to furfuryl alcohol | |
Pacharaporn Krawmanee1  Weerachat Inkamhaeng2  Francisco J. Cadete Santos Aires3  Tawan Sooknoi3  Patcharaporn Weerachawanasak3  Joongjai Panpranot4  | |
[1] Catalytic Chemistry Research Unit, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang, Chalongkrung Road, Ladkrabang, Bangkok 10520, Thailand;Corresponding author at: Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang, Chalongkrung Road, Ladkrabang, Bangkok 10520, Thailand.;Department of Chemistry, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang, Chalongkrung Road, Ladkrabang, Bangkok 10520, Thailand;Université de Lyon, Université Claude Bernard Lyon 1, CNRS - UMR 5256, IRCELYON 2, Avenue Albert Einstein, 69626 Villeurbanne Cedex, France; | |
关键词: Furfural; Furfuryl alcohol; Selective hydrogenation; Bimetallic catalyst; | |
DOI : | |
来源: DOAJ |
【 摘 要 】
Bimetallic Ni-Cu/SiO2 catalysts with different Cu loading (2–5 wt%) were developed for liquid phase selective hydrogenation of furfural to furfuryl alcohol. Among these, bimetallic 2%Ni-X%Cu/SiO2 (X = 2, 5) catalysts exhibited better catalytic performances than monometallic 2%Ni/SiO2 and 2%Cu/SiO2. Moreover, the bimetallic 2%Ni-5%Cu/SiO2 catalyst showed the best catalytic performance with 94% of furfural conversion and 64% of furfuryl alcohol selectivity. The synergetic effect of NiCu alloy particles that are present on bimetallic Ni-Cu/SiO2 catalysts change the adsorption configuration of furfural on the catalyst surface resulting in high catalytic performance in liquid phase selective hydrogenation of furfural to furfuryl alcohol.
【 授权许可】
Unknown