promoting effects of calcium on the performance of cu-mgo catalyst in hydrogenation of furfuraldehyde
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abstract
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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Journal title:
iranian journal of catalysisجلد ۷، شماره ۱، صفحات ۵۳-۵۹
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