<正>The purpose of this paper is using artificial intelligence method to investigate catalytic reactivity of selected catalytic reduction with NH3 over Cu/Y-Al2O3 prepared by impregnation method. It is first time that 3×5×1 artificial neural network (ANN) with BP algorithm is used to simulate the NO concentration of catalysts. It can be seen that the results obtained by the neural network model present the test tendency well. The simulated results suggest that the ANN can use own multivariate model to simulate the kinetic equation rather than the traditional empirical kinetic model or mechanism model. The approach proposed here can be applied in further investigation of catalytic reaction.
NO removal, kinetics, selective catalytic reduction, artificial neural network
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