Reburning in oxy-fuel combustion: A parametric study of the combustion chemistry

摘要: The present work investigates reburning reduction of nitrogen oxides in oxy-fuel combustion by means a detailed reaction mechanism applied to plug-flow reactor. Reburning reactions, which are known convert NO x into N2, special interest because extensive recirculation flue gases, including NOx, the flame. Furthermore, high concentration carbon dioxide is influence radical pool (H/O/OH), critical chemistry. In work, it shown how changes alter chemistry both directly and indirectly influencing formation oxidation hydrocarbon radicals. It that more sensitive temperature but less affected stoichiometry under compared air conditions. main reasons impact increased CO2 on importance CH 3 as reactant combustion.