Selective hydrogenation of furfural to cyclopentanone and cyclopentanol over Raney copper catalyst
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TQ426.94

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    Abstract:

    Raney copper has been employed for the catalytic hydrogenation of furfural (FA) to cyclopentanone (CPO)and cyclopentanol(CPL).Effects of solvent type, volume ratio of solvent , volume ratio of reactants and solvent, reaction temperature ,reaction pressure and reaction time on the FA conversion and selectivity are investigated in detail. Under the optimal conditions (V(methanol):V(water)= 4:1, V(FA):V(solvent)=1:10,180℃,3MPa and 4 h)),the conversion of furfural is 98.9% and the selectivity of cyclopentanone and cyclopentanol is 52.9% and 19.3% respectively. The microstructure of Raney copper is characterized by XRD, BET and SEM.

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History
  • Received:August 16,2014
  • Revised:September 19,2014
  • Adopted:September 26,2014
  • Online: December 18,2014
  • Published:
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