1SNCRÓg(sh)ĺθ
SNCRϵy(tng)һNxԷǴ߀ԭÓˇϵy(tng)Ч͟еĵﺬͨ^ٟt(ni)800浽1,000֮gğ^(q)һȵҺڸߜcﷴ(yng)N2H2Oȟo|(zh)Ķpٵŷ
1xԷǴ߀ԭ
SNCRڸߜطٟt(ni)߀ԭҺxcM(jn)з(yng)ɵ?d)cˮķһrڵؗ͜l²(yng)ÓʸߵĜضȷ8501050SNCRķc(din)DzҪO(sh)ҲΡ^x(yng)ʵͣʹ߀ԭֱM(jn)럟ta(chn)ϟSNCRϵy(tng)ЧƇ䮔(dng)һr11.6(dng)ܵõ35%-60Ó
2SNCRʹ
ؼț]гζҲжʹ÷ҷ(yng)r(sh)g^ÓĺmĜض8501050ڷٟtSNCRһ㇊ض900ҵķ
3صÓC(j)
O(sh)Ӌ(j)x99%NOX߀ԭO(sh)ıˮܽ40%Һˮϡጺٟt(ni)cNOķ(yng)C(j)£
߀ԭ40%Һ (NH2)2CO
(yng)ʽNOxcNH3߀ԭ(yng)
(NH2)2CO+H2O2NH3+2CO2
4NO+4NH3+O24N2+6H2O
ԓˇ߀ԭ䇊ٟt(ni)O2ڵėlض850-1050֮gcNOxM(jn)xԷ(yng)ʹNOX߀ԭN2H2O_(d)ÓNOXĿ
2SNCRϵy(tng)O(sh)Ӌ(j)
ԓˇ߀ԭ䇊ٟt(ni)O2ڵėl£ض8501050֮gcNOxM(jn)xԷ(yng)ʹNOx߀ԭN2H2O_(d)ÓNOxĿôϵy(tng)NOxŷŝȿɿ200mg/Nm3
SNCRϵy(tng)40%ҺƂݔ͡bú͇b
ϵy(tng)Á͟NOx ʹҎ(gu)ֵ֮(ni)ͨ^s՚⌢ҺҺ^ȣ5%䵽ٟtĶȼNOxĝSNCRϵy(tng)NH3͟еNOxl(f)Ǵ߀ԭ(yng)a(chn)?d)ˮ_(d)NOxŷŝȵĿġ
ÓNOx Чʲ(sh)F(xin)NH3 й©^С(yng)Ml
ҺλÛ]л
ڷ(yng)^(q)SֺmĜضȷ800--1000棩
ڷ(yng)^(q)_(d)30-60%{(dio)ÓЧͣr(sh)g0.8900棩
3ϵy(tng)(gu)
SNCRϵy(tng)bSNCR҃(ni)Ƃݔ͡惦ϵy(tng)؇ϵy(tng)߀늚O(sh)䡢xزܵyT|ȡ