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ÓNO(sh)Ӌ(j)Ҫ
·SCRˇÓˇҪmڹ̼_ȼϗl]ȼρԴ׃
·Լh(hun)ҪߵĿ
·20%ˮÓ߀ԭ
·ÓbõĿϵy(tng)M(jn)C(j)ϵy(tng)
·ÓЧ≥90%
·NH35ppm
·ÓbÿʲС98%(w)15
·óSCRˇg(sh)O(sh)\(yn)пɿ;
·(j)̵Č(sh)HrMpÓbõĽO(sh)ͶY
·ÓˇÓ߀ԭˮԴMp\(yn)M(fi)
·ÓӰ푙C(j)Mʼ\(yn)Уͬr(sh)Óϵy(tng)(yng)߂Ϊ(d)\(yn)Ϊ(d)zҪ
·ҷ(g)Óϵy(tng)O(sh)Ӌ(j)b{(dio)ԇԇ(yn)z顢ԇ\(yn)K
SCR(yng)ԭ
SCRȫQxԴ߀ԭ(Selective Catalytic Reducation)
߀ԭð֮߀ԭһĜضͨ^
ã߀ԭUеNOx(NONO2)NOxD(zhun)ȾԪط
(N2)NOxcķ(yng)£
4NO + 4NH3 + O2 → 4N2 + 6H2O
6NO2+8NH3→7N2+12H2O
SCRϵy(tng)(yng)߀ԭƂϵy(tng)ϵy(tng)
P(gun)Ĝyԇϵy(tng)SCRˇĺbǴͷ(yng)Pʽ
ʽɷN÷ʽһʽ^
SCR(yng)w
SCR(yng)wɷ֞释϶(yng)ΡSCRÓЧcP(gun)
|(zh) (yng)ض ͣr(sh)g ȣ cϾ̶ SCR(yng)(ni)̶ֲȡ
_(d)^ߵÓЧO(sh)Ӌ(j)ÿ(g)ܶΕr(sh)횿]ÿ(g)h(hun)(ji)(yu)O(sh)Ӌ(j)ڱ(xing)ĿУO(sh)Ӌ(j)M(jn)SCRϵ
y(tng)ğضȞ300-400
ŻˮÇ
(ni)bЇϰbЇÇ죬ŲH܌럟߀õijЧֻЇŇİĻĻЧܺá
ŻˮÇ
(ni)bЇϰbЇÇ죬ŲH܌럟߀õij
ЧֻЇŇİĻĻЧܺ
ʹcϾڇźbлöӿvʽͨ^ȵĔ_ʹ
cֻϾ(j)CFD(sh)ֵģMӋ(j)Y(ji)M(jn)O(sh)Ӌ(j)CЧ
Ϻðğڷ(yng)(ni)ķ̶ֲȲHӰÓЧʣҲӰ푵ݝٸ߅^(q)ͣr(sh)g
ÓЧʵְ͡o(yng)mȻٵͅ^(q)ÓЧʸڟֲr(sh)F(xin)wÓЧʵ
ʽSCR(yng)ϷҪD(zhun)90°ǶǰHҲж(g)Ӱ푚ľֲ(gu)b
gСʹM(jn)ӵğֲÌ(do)ӾŰʽ(do)Ű(j)CFD(sh)ֵģMӋ(j)Y(ji)
M(jn)O(sh)Ӌ(j)CM(jn)ӵğپ̶σ<0.2
ɽ|pɭh(hun)Ƽ˾ÓS҂Ó|(zh)r(ji)͵õˏV͑һºuҪ˽҂Ór(ji)Ո(lin)ϵ҂Ҳ҂ľW(wng)վhttp://churchwebstrategies.org҂Mo؏(f)҂߀̎(xing)ĿÓÓɽ|ÓÓɽ|ÓO(sh)ɽ|ÓO(sh)
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