Hydrogenation and spillover of carbon monoxide and oxygenates on supported nickel and palladium catalysts.

摘要

Temperature-programmed reaction and desorption (TPR,TPD) were used to study the hydrogenation and spillover of CO and organic oxygenates adsorbed on supported Ni and Pd catalysts. Carbon monoxide adsorbs on the metal particles of these catalysts, and in the presence of H;On 3.7% Pd/Al;On a low loading Ni/Al;For the hydrogenation of organic oxygenates (CH