w
SCRÓSelective Catalytic ReductionxԴ߀ԭÓĿǰVğÓg֮һԭڴضȼs280-420ğЇ백⣨NH?ص߀ԭ߀ԭcеĵNOxl(f)߀ԭoĵ⣨N?ˮH?OĶF(xin)еÓ_h(hun)ŷŘ˜
ԭ
4NO+4NH3+024N2+6H2O
2NO2+4NH3+023N2+6H2O
6NO2+8NH37N2+12H2O
ˇ̣
߀ԭcϵy(tng)Һ߀ԭҺɲ܇\ݔҺރҺͨ^l(f)l(f)鰱⽛(jng)_(wn)ͨ^ܵݔ^(q)
ʹ߀ԭwܽܽУƳһȵҺͨ^ݔҺȻҺ(jng)^Ӌbݔ͵ˮtУһضȺ͉l·ֽa(chn)ݔ^(q)
ϵy(tng)偠tȼOa(chn)ĸߜ؟MÓǰğڟbПضԼȵȜyxڌrO(jin)yⅢ(sh)(j)еĝȺͨ^ϵy(tng)_{(dio)(ji)߀ԭć
Óϵy(tng)cڻгֻϺMbдÓڴl(f)xԴ߀ԭğ^m(x)Mm(x)Ómȭh(hun)Oʩ(jng)ŷŵ
g(yu)ݣ
u ÓЧʸߣںmĹrlSCR ÓЧʿɸ_90%ϣ܉Ч͟еŷŝMĭh(hun)Ҫ
u xԺãԓ^ߵxԣ߀ԭҪcl(f)cеɷ֣ȣl(f)ĶC˷ĸЧԺͽ(jng)
u \з(wn)ɿSCR ϵy(tng)Oˇ(jng)^İl(f)չ^ߵķ(wn)ԺͿɿʹÉһ_3-5LpOľSoQl
u mVmڲͬ͵ȼúȼȼ偠tԼI(y)GtȣoՓ½Ŀ߀ǬF(xin)Ŀĸõmԡ
I
ИI(y)ȼúl(f)҇Ҫİl(f)늷ʽ֮һҲǵŷŵĴSCRÓgڻl(f)늏SõˏV܉Ч늏Sеŷpٌh(hun)Ⱦ
FИI(y)Fa(chn)^YF䓵ȭh(hun)(ji)a(chn)еďU⡣SCRÓFI(y)ďU̎I(y)F(xin)(ji)ܜpĿMh(hun)Ҏ(gu)Ҫ
ˮИI(y)ˮGtџˮ^ЕŷŴĵSCRÓg܉?q)ˮGtUMЧ̎͵ŷţˮИI(y)ľGɫl(f)չ
ИI(y)a(chn)^ʹõȼȼa(chn)SCR ÓɑڲGtďUpٲИI(y)h(hun)ȾƄИI(y)Ŀɳm(x)l(f)չ
I(y)I绯մɫұИI(y)ֻҪڵŷŵĭh(hun)(ji)Կ]SCRÓg팍F(xin)Ĝpš