Applied Catalysis A: General, Vol.198, No.1-2, 43-50, 2000
A kinetic study of methanol oxidation over SiO2
We studied the kinetics of methanol oxidation over SiO2 in the temperature range of 400-600 degrees C to investigate the oxidation pathway of methanol. The experimental results indicated that methanol was first oxidized to formaldehyde, then oxidized to CO. A kinetic model for methanol oxidation is proposed, and the rate constant and activation energy in each elemental reaction pathway is calculated.