Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (6): 984.

• Articles • Previous Articles     Next Articles

A New Simulation Model for Oxidation of CO on the Catalyst's Surface

HE Ming-Feng, FENG Tao, KANG Zhe-Wen, HAN Xiao-Jun, ZHAO Li-Zhong   

  1. Department of Applied Math., Dalian University of Technology, Dalian 116023, China
  • Received:2000-03-24 Online:2001-06-24 Published:2001-06-24

Abstract: Acellular automation model for the catalytic CO+O2 surface reaction is introduced by means of building oriented two pointed “suprastructure” in lattice. Reactions can only occur in the suprastructures. We use reaction probability as variable to control reactions in suprastructures. The reactions system exhibits three phases: the CO-poisoned, the O-poisoned and the reactive phase, in consistence with the Monte Carlo results.

Key words: Catalysis reaction, Cellular automation, Simulation

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