%0 Journal Article
%T Cr-freeCo-Cu/SBA-15catalystsforhydrogenationofbiomass-derived¦Á-,¦Â-unsaturatedaldehydetoalcohol
%A Sanjay Srivastava
%A Pravakar Mohanty
%A Jigisha K. Parikh
%A Ajay K. Dalai
%A S. S. Amritphale
%A Anup K. Khare
%J ´ß»¯Ñ§±¨
%P 933-942
%D 2015
%R 10.1016/S1872-2067(15)60870-1
%X £¿Cr-freebi-metallicSBA-15-supportedCo-Cucatalystswereexaminedintheconversionofbiomass-derived¦Á-,¦Â-unsaturatedaldehyde(furfural)tovalue-addedchemicalfurfurylalcohol(FOL).Co-Cu/SBA-15catalystswithafixedCuloadingof10wt%andvaryingColoadings(2.5,5,and10wt%)werepreparedbytheimpregnationmethod.ThecatalystswerecharacterizedbyX-raydiffraction,N2sorption,H2temperature-programmedreduction,scanningelectronmicroscopy,energy-dispersiveX-rayspectroscopy,high-resolutiontransmissionelectronmicroscopy,COchemisorption,andinductivelycoupledplasmamassspectrometry.Theinfluenceofdifferentreactionparameterssuchastemperature,pressure,catalystdosage,andfurfuralconcentrationonthecatalystperformancewasevaluated.Relativetocatalystssupportedonamorphoussilica,thecurrentSBA-15-supportedCo-Cucatalystsdisplayedhigherperformance,attainingafurfuralconversionof99%andfurfurylalcoholselectivityof80%.Thecatalyticreactionswereconductedina100-mLautoclaveat170¡æand2MPaH2pressurefor4h.
%K Mesoporouscatalyst
%K Cobalt
%K Copper
%K SBA-15
%K Furfural
%K Furfurylalcohol
%K Hydrogenation
%U http://www.chxb.cn/CN/abstract/abstract21633.shtml