PROCESS FOR NITROGEN OXIDES REDUCTION AND MINIMIZATION OF THE PRODUCTION OF OTHER POLLUTANTS

摘要

PROCESS FOR NITROGEN OXIDES REDUCTION AND MINIMIZATION OF THE PRODUCTION OF OTHER POLLUTANTS A process for the reduction of nitrogen oxides in an effluent from the combustion of a carbonaceous fuel while minimizing the production of other pollutants is presented. The process comprises introducing (most commonly by injecting) a nitrogen oxides reducing treatment agent into an effluent according to a nitrogen oxides reducing treatment regimen under conditions such that the treatment agent is operating on the high temperature or right side of its nitrogen oxides reduction versus effluent temperature curve, especially on the high temperature or right side of the curve plateau.