Abstract
Using an extended kinetic model, formation kinetics of compounds of SOx and HSOy groups is analyzed in the case of combustion of hydrocarbon sulfur-bearing fuels mixed with air. It is shown that formation mechanisms of S-bearing compounds significantly depend on the air-to-fuel ratio and are closely related to formation kinetics of NO, NO2, CO, CO2, H, OH, and HO2. Both in rich and lean mixtures, there is a rather large period of time after ignition with significantly nonequilibrium variation of concentrations of N- and S-bearing components. Key words: combustion, sulfur-bearing compounds, heavy hydrocarbons, nitrogen-bearing components.
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Savel'ev, A.M., Starik, A.M. & Titova, N.S. Formation Kinetics of Sulfur-Bearing Compounds in Combustion of Hydrocarbon Fuels in Air. Combustion, Explosion, and Shock Waves 38, 609–621 (2002). https://doi.org/10.1023/A:1021175808075
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DOI: https://doi.org/10.1023/A:1021175808075