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Facile aqueous phase hydrogenolysis of glycerol to 1,2-propanediol (1,2-PDO), catalyzed by an admixture of 5wt.% Ru/Al 2 O 3 and 5wt.% Pt/Al 2 O 3 catalysts in varying amounts, without externally added hydrogen is reported with comprehensive characterization of liquid and gas phase products. The hydrogen generated in situ by aqueous phase reforming of glycerol was used...
Reductive alkylation of ortho-, meta- and para-phenylenediamines (PDAs) with methyl ethyl ketone (MEK) has been studied in a semi-batch slurry reactor in the presence of a commercial 3% Pt/Al 2 O 3 catalyst. It was observed that the PDA isomers differ remarkably from each other in their activity in reductive alkylation and product distribution. The activity was found to decrease in...
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