Promoting effects of calcium on the performance of Cu-MgO catalyst in hydrogenation of furfuraldehyde

نویسندگان

  • Mohammad Ghashghaee Biomass Conversion Science and Technology (BCST) Division, Iran Polymer and Petrochemical Institute, P.O. Box 14975-115, Tehran, Iran.| Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute, P.O. Box 14975-112, Tehran, Iran.
  • Samahe Sadjadi Biomass Conversion Science and Technology (BCST) Division, Iran Polymer and Petrochemical Institute, P.O. Box 14975-115, Tehran, Iran.|Gas Conversion Department, Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute, P.O. Box 14975-112, Tehran, Iran.
  • Samira Shirvani Biomass Conversion Science and Technology (BCST) Division, Iran Polymer and Petrochemical Institute, P.O. Box 14975-115, Tehran, Iran.|Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute, P.O. Box 14975-112, Tehran, Iran.
  • Vahid Farzaneh Biomass Conversion Science and Technology (BCST) Division, Iran Polymer and Petrochemical Institute, P.O. Box 14975-115, Tehran, Iran.| Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute, P.O. Box 14975-112, Tehran, Iran.
چکیده مقاله:

In the present study, the effects of calcium doping on the performance of the co-precipitated Cu-MgO catalysts prepared with different calcium loadings in the selective hydrogenation of furfuraldehyde were investigated. The results proved that the addition of this promoter had a remarkable impact on the catalytic performance. The conversion of furfuraldehyde enhanced up to 83% and the furfuryl alcohol selectivity remained above 96% over the run length on the promoted Cu-Ca-MgO catalyst. However, the conversion level decreased to 60% after 240 min of operation period which was still superior with respect to the negligible conversion with the non-promoted Cu-MgO catalyst.  

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منابع مشابه

promoting effects of calcium on the performance of cu-mgo catalyst in hydrogenation of furfuraldehyde

in the present study, the effects of calcium doping on the performance of the co-precipitated cu-mgo catalysts prepared with different calcium loadings in the selective hydrogenation of furfuraldehyde were investigated. the results proved that the addition of this promoter had a remarkable impact on the catalytic performance. the conversion of furfuraldehyde enhanced up to 83% and the furfuryl ...

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عنوان ژورنال

دوره 7  شماره 1

صفحات  53- 59

تاریخ انتشار 2017-03-01

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