1SNCRÓgĺθ
SNCRϵyһNxԷǴ߀ԭÓˇϵyЧ͟еĵﺬͨ^ٟt800浽1,000֮gğ^һȵҺڸߜcﷴN2H2Oȟo|Ķpٵŷ
1xԷǴ߀ԭ
SNCRڸߜطٟtȇ߀ԭҺxcMзɵcˮķһrڵؗ͜l²ÓʸߵĜضȷ8501050档SNCRķcDzҪOҲΡ^xʵʹ߀ԭֱM럟taϟSNCRϵyЧƇ䮔һr11.6ܵõ35%-60Óʡ
2SNCRʹ
ؼț]гζҲжʹ÷㣬ҷrg^ÓĺmĜض8501050ڷٟtSNCRһ㇊ض900ҵķ
3صÓC
OӋx99%NOX߀ԭOıˮܽ40%ҺˮϡጺٟtȺcNOķC£
߀ԭ40%Һ (NH2)2CO
ʽNOxcNH3߀ԭ
(NH2)2CO+H2O2NH3+2CO2
4NO+4NH3+O24N2+6H2O
ԓˇ߀ԭ䇊ٟtȣO2ڵėlض850-1050֮gcNOxMxԷʹNOX߀ԭN2H2O_ÓNOXĿ
2SNCRϵyOӋ
ԓˇ߀ԭ䇊ٟtȣO2ڵėlض8501050֮gcNOxMxԷʹNOx߀ԭN2H2O_ÓNOxĿôϵyNOxŷŝȿɿ200mg/Nm3¡
SNCRϵy40%ҺƂݔbú͇bá
ϵyÁ͟NOx ʹҎֵ֮ͨ^s՚⌢ҺҺ^ȣ5%䵽ٟtĶȼңNOxĝȡSNCRϵyNH3͟еNOxlǴ߀ԭaˮ_NOxŷŝȵĿ
ÓNOx ЧʲFNH3 й©^СMl
ҺλÛ]л
ڷ^SֺmĜضȷ800--1000棩
ڷ^_30-60%{ÓЧͣrg0.8룬900棩
3ϵy
SNCRϵybSNCR҃ȵƂ䡢ݔ͡惦ϵy؇ϵy߀늚OxزܵyT|