Propargyl-type radicals as precursors for polychlorinated aromatic hydrocarbons during incineration

摘要: A gas-phase mechanism for the formation of polychlorinated benzene, in systems where chlorine concentration need not be high, is presented. The key features are quenching and mixing lean rich mixtures involvement propargyl radicals as a intermediate. It dependent on resistance this radical to oxidation result HCl. Results derived basis simulation studies using data combustion chlorination small hydrocarbons. Carbon monoxide hydrogen effluent stream catalyze release from These results may have implications dioxin mechanisms since they suggest that even absence surface processes there residual contribution purely reactions.