1SNCRÓg(sh)ĺθ
SNCRϵy(tng)һNxԷǴ߀ԭÓˇϵy(tng)Ч͟еĵﺬͨ^ٟt(ni)800浽1,000֮gğ^(q)һȵҺڸߜcﷴN2H2Oȟo|(zh)Ķpٵŷ
1xԷǴ߀ԭ
SNCRڸߜطٟt(ni)߀ԭҺxcMзɵcˮķһrڵؗ͜l²ÓʸߵĜضȷ8501050档SNCRķcDzҪOҲ^xʵʹ߀ԭֱM럟裬ta(chn)ϟSNCRϵy(tng)ЧƇ䮔һr11.6ܵõ35%-60Ó
2SNCRʹ
ؼț]гζҲжʹ÷ҷrg^ÓĺmĜض8501050ڷٟtSNCRһ㇊ض900ҵķ
3صÓC
OӋx99%NOX߀ԭOıˮܽ40%Һˮϡጺٟt(ni)cNOķC£
߀ԭ40%Һ (NH2)2CO
ʽNOxcNH3߀ԭ
(NH2)2CO+H2O2NH3+2CO2
4NO+4NH3+O24N2+6H2O
ԓˇ߀ԭ䇊ٟt(ni)O2ڵėlض850-1050֮gcNOxMxԷʹNOX߀ԭN2H2O_ÓNOXĿġ
2SNCRϵy(tng)OӋ
ԓˇ߀ԭ䇊ٟt(ni)O2ڵėl£ض8501050֮gcNOxMxԷʹNOx߀ԭN2H2O_ÓNOxĿôϵy(tng)NOxŷŝȿɿ200mg/Nm3
SNCRϵy(tng)40%ҺƂݔ͡bú͇b
ϵy(tng)Á͟NOx ʹҎ(gu)ֵ֮(ni)ͨ^s՚⌢ҺҺ^ȣ5%䵽ٟtĶȼNOxĝSNCRϵy(tng)NH3͟еNOxl(f)Ǵ߀ԭa(chn)ˮ_NOxŷŝȵĿ
ÓNOx ЧʲF(xin)NH3 й©^СMl
ҺλÛ]л棻
ڷ^(q)SֺmĜضȷ800--1000棩
ڷ^(q)_30-60%{(dio)ÓЧͣrg0.8900棩
3ϵy(tng)(gu)
SNCRϵy(tng)bSNCR҃(ni)Ƃݔ惦ϵy(tng)؇ϵy(tng)߀늚OxزܵyT|ȡ