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SNCRҺÓˇ

l(f)r(sh)g2023-05-25

SNCRĵ͹ˇ̞飺߀ԭ>偠t/Gt(yng)>mÓbá>L(fng)C(j)>߀ԭ԰ˮҺ20%ˮҺƂģKƳҺ(jng)ݔͻoB(ti)cϡˮģK^(gu)(li)ܛˮM(jn)жĻͨ^(gu)Ӌ(j)bþ_䵽ÿ(g)؇Ȼ(jng)^(gu)t(sh)F(xin)Ó(yng)ˆDʾ

5SNCR(yng)^(gu)

1NH3߀ԭ

4NO+4NH3+O2>4N2+6H2O

2NO+4NH3+2O2>3N2+6H2O

6NO2+8NH3>7N2+12H2O

2߀ԭ

CO(NH2)2+2NO2N2+CO2+2H2O

CONH22+H2O>2NH3+CO2

4NO+4NH3+O2>4N2+6H2O

2NO+4NH3+2O2>3N2+6H2O

6NO2+8NH3>7N2+12H2O

6SNCRg(sh)c(din)

1ÓЧʿ_(d)75%

2^8~12ppm

3ϵy(tng)(jin)ͶYʡ

4o(w)߻\(yn)M(fi)ʡ

5ռeС

SNCRg(sh)ͶYɱO(sh)ڶ̣ÓЧе^mȱYİl(f)չЇ(gu)Һmڌ(du)F(xin)С偠tĸ졣@Ng(sh)IJ֮̎NOxÓЧʲݱ^ߡԶʹSNCRg(sh)ܵһЩơ(du)С͙C(j)MϙC(j)Mڽ(jng)(j)ܷă(yu)(sh)Բʧ

SNCRʹô߻àtŇÓ߀ԭNOx850-1150@һMխضȷ(ni)M(jn)İcûDZCÓ߀ԭ(yng)M(jn)Сʹ_(d)ЧҪlİδַ(yng)tй©İ(hu)Ӱ偠ttβܟHʹw׳eܟ棬ҟа(hu)ᰱ׶՚A(y)иgΣU(xin)

Ŀǰ(gu)⌦(du)SNCRоM(jn)һЧʺͰȫ֮һ(g)c(din)nj(du)SNCRÓg(sh)“(lin)ϑ(yng)õо

7ˇ̺(jin)Dˮ؞߀ԭ

3SNCRˇĽ(jng)(j)Է

SNCRˇ偠ttŞ鷴(yng)ͨ^(gu)(du)偠tĸ(li)(sh)F(xin)(du)Ó̽O(sh)ڶ̣ͶYɱ\(yn)гɱcÓg(sh)ȶDZ^͵˷dzmό(du)F(xin)偠tM(jn)и؄emС偠tÓһ^ͶYlЧÓЧһ棬ҲܺõĿ˰(gu)ҭh(hun)˜I(y)ؕI(xin)

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