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

نویسندگان

vahid farzaneh

biomass conversion science and technology (bcst) division, iran polymer and petrochemical institute, p.o. box 14975-115, tehran, iran. samira shirvani

biomass conversion science and technology (bcst) division, iran polymer and petrochemical institute, p.o. box 14975-115, tehran, iran. samahe sadjadi

biomass conversion science and technology (bcst) division, iran polymer and petrochemical institute, p.o. box 14975-115, tehran, iran. mohammad ghashghaee

biomass conversion science and technology (bcst) division, iran polymer and petrochemical institute, p.o. box 14975-115, tehran, iran.

چکیده

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

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عنوان ژورنال:
iranian journal of catalysis

جلد ۷، شماره ۱، صفحات ۵۳-۵۹

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