Ved O. Environmental assessment of gas mixture cleaning processes based on a comprehensive model of a catalytic converter

The thesis is devoted to the atmospheric air protection based on the development of mathematical models of catalytic processes for purification environmentally hazardous substances at gas mixtures in proposed design converter. Based on the theoretical description of the conversion, a three-level model describing the processes in the constructed catalytic converter is proposed. The connection of theoretically grounded models with known phenomenological models of carbon monoxide oxidation is shown, the advantages of the three-level model of catalytic conversion as the basis for making decisions on improving the structure of the catalytic device are determined. Algorithms and software for modelling the processes of catalytic purification of gas mixtures from technogenic dangerous objects have been developed. The advantage of the proposed mathematical models and algorithms is their high speed, the ability to automate the monitoring of environmental safety, based on the developed information and software products, the qualitative and quantitative agreement of the obtained numerical results with the results of experimental studies.