Reaction Kinetics and Catalysis Letters, Vol.69, No.2, 259-264, 2000
Promoter effect of potassium on an iron catalyst in the carbon dioxide hydrogenation reaction
The effect: of the K content on a Fe catalyst for the CO2 hydrogenation was studied. Very pronounced changes in the selectivities to C2+ hydrocarbons, as well as in the olefin ratios were observed. The addition of K favored the reoxidation of Fe during the reaction.