Hydrocracking of n-alkane mixtures on Pt/H-Y zeolite: chain length ependence of the adsorption and the kinetic constants

摘要

The conversion of a mixture of n-hexane, n-heptane, n-octane and n-nonane, in the presence of hydrogen over zeolite Pt/H-Y is modeled using a multicomponent adsorption-reaction scheme. Adsorption parameters for the relevant hydrocarbon molecules are determined using the Chromatographic technique. Intrinsic reaction parameters are obtained by the fitting of the Model to reaction rate data from catalytic experiments, using the independently determined Adsorption parameters.