늏SSCRÓbÓе(NOx)ԓg(sh)ͨ^(NH3)߀ԭ럟ʹ߀ԭcеNOxl(f)߀ԭ(yng)ɟoĵ(N2)ˮ(H2O)Ķ_(d)ÓĿSCRÓbÓЧʿ_(d)90%ܝM(yn)ĭh(hun)ŷŘ(bio)(zhn)偠tO(sh)ӋúNȼa(chn)ğNOx^SCRÓbÿɱCÓЧ͟NOxŷSCRÓbÌ偠tȫ(jng)(j)\Ќa(chn)^Ӱ
ҪӰ
1.偠tpʧ
bSCRÓϵy(tng)偠tğpʧҪǟͨ^Óϵy(tng)ؕ6偠tЧʌa(chn)һӰ
2.A(y)QԪʹşض
(yng)䰱䰱ڜض180200ĭh(hun)гʡ顱ճڿA(y)ߜضκ͵͜ض̎еĻ҉mԓ̎䰱һKOճڿA(y)QϣʹA(y)QԪKA(y)ēQЧ׃(do)şضߣ偠tЧʽ
3.A(y)©L(fng)
ͨ^SCRÓϵy(tng)Ժĉ500Paңʹ?fn)tŃ(ni)ƽL(fng)C(j)ijĶ(do)¿A(y)(ni)≺ͣʹA(y)L(fng)/(do)¿A(y)©L(fng)偠tЧʽ
4.Ӱ
SCRÓbʹ500PaңҌCʽeҶS\ЕrgL̶ҲԽ(yn)(do)L(fng)C(j)늺ӡF(xin)O(sh)ӋSCRÓϵy(tng)O(sh)Ӌ·ϵy(tng)(yn)ֱӰ偠tİȫ(wn)\
A(y)Ӱ푣^fSCRÓbÌA(y)Ӱ푸ͻҪԭ䰱ĸgԺY(ji)䰱c҉mһճڿA(y)ēQԪH͓QЧ߀ڿA(y)ĵ͜ضήa(chn)͜ظgͬrɿA(y)ķeҡ
SCRÓbðһO(sh)Ӌ3ppmʳ^O(sh)Ӌֵrɴ䰱ʹA(y)(yn)ض@L(fng)C(j)늺һL(fng)C(j)ĸ܉ӴrȼøúrSO3^ֻҪ0.005%SO3¶cߵ150ͬrNOx(yng)a(chn)鵪ˮ˿A(y)ĵ͜ضξͿҺY(ji)ړQԪɿA(y)ĵ͜ظg
pSCRÓerл҉mĺcúNĻһȼ{(dio)кܴP(gun)ϵӰÓeҵ߀cʡúݔϵy(tng)\rÓbbĴP(gun)ʡúݔϵy(tng)ʹĻ҉mÓόӴӏ(qing)Óϵy(tng)ԲܱCĶ
ÓbõĴ҃ɷNʽڻ^СrЧ^@ص״߅ǵķeң^rʽܺõ(dng)ͶҕrһҪֵˮtɻ҉mY(ji)K?q)ˮgӰ푴ʹÉ
Óڌ(do)呪(yng)O(sh)ӋC(j)ͲMƫڠtǰ@ӿЧƟֲֹ^ҷwyCɴC
ÓˇƳNmЇI(y)ЧߜĥpgÓ