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SNCRҺÓˇ

l(f)rg2023-05-25

SNCRĵ͹ˇ̞飺߀ԭ>偠t/Gt(yng)>mÓbá>L(fng)C>߀ԭ԰ˮҺ20%ˮҺƂģKƳҺ(jng)ݔͻoB(ti)cϡˮģK^ܛˮMжĻȣͨ^Ӌbþ_䵽ÿ؇Ȼ(jng)^tţF(xin)Ó(yng)ˆDʾ

5SNCR(yng)^

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

1ÓЧʿ_(d)75%

2^8~12ppm

3ϵy(tng)ΣͶYʡ

4o߻\Mʡ

5ռeС

SNCRg(sh)ͶYɱͣO(sh)ڶÓЧе^mȱYİl(f)չЇҺmڌF(xin)С偠tĸ졣@Ng(sh)IJ֮̎NOxÓЧʲݱ^ߡԶʹSNCRg(sh)ܵһЩС͙CMϙCM죬ڽ(jng)ܷă(yu)Բʧ

SNCRʹô߻àtŇÓ߀ԭNOx850-1150@һMխضȷ(ni)MİcûDZCÓ߀ԭ(yng)Mʹ_(d)ЧҪlİδַ(yng)tй©İӰ偠ttβܟHʹw׳eܟҟаᰱ׶՚A(y)иgΣU

Ŀǰ⌦SNCRоMһЧʺͰȫ֮һcnjSNCRÓg(sh)“(lin)ϑ(yng)õо

7ˇ̺Dˮ؞߀ԭ

3SNCRˇĽ(jng)Է

SNCRˇ偠ttŞ鷴(yng)ͨ^偠tĸ팍F(xin)Ó̽O(sh)ڶͶYɱ\гɱcÓg(sh)ȶDZ^͵ģ˷dzmόF(xin)偠tMи؄emС偠tÓһ^ͶYlЧÓЧʣһҲܺõĿ˰ҭh(hun)˜I(y)ؕI

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