Catalytic decomposition of NO on Cu/ZSM-5 catalyst was carried out in
tubular fixed-bed reactor at atmospheric pressure. The influence of te
mperature and flow rate on the reaction rate was investigated. The kin
etic model of reaction was proposed and compared with the literature r
esults. The formation of NO2 during the catalytic decomposition of NO
was also monitored. Therefore, additional experiments were performed a
imed at examining the kinetics of NO oxidation under the same reaction
conditions. Both kinetic models were used to develop the reactor mode
l and to describe quantitatively the behavior of the overall reaction
system. Satisfactory degree of correlation between experimental data a
nd values predicted by reactor model has been achieved. (C) 1998 Elsev
ier Science B.V. All rights reserved.