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SDS+SCR?fn)tÓÓg(sh)

Դ{(ln)h(hun) | l(f)r(sh)g2019-06-14 | Ŀg(sh) | g[(sh)5962

1ˇ(jin)
SDSNaHCO3΢ڸߜؗl¼γ΢׽Y(ji)(gu)籬׻㱬_c(ni)ğֽ|l(f)W(xu)(yng)սY(ji)ϟеSO2ԼԽ|(zh)_(d)ÓĿĵĸɷÓˇ

SCRxԴ߻߀ԭָڴ߻߀ԭ磺NH3xԵcеNOXl(f)W(xu)(yng)N2cH2O_(d)ÓĿĵÓˇxָÓ^д߻(hu)NOX߀ԭN2SO2sOٱSO3
ÓˇÓC(j)ϷSO2Ҫ(yng)vЃɲи(yng):
1NaHCO3ļ
2NaHCO3(S)Na2CO3(s)+H2O(g)+CO2(g)·································(1)
2Ó(yng)
2SO2(g)+2Na2CO3(s)+O22Na2SO4(s)+2CO2(g)····························(2)
3Ó(yng)(yng)
SO3(g)+Na2CO3(s)Na2SO4(s)+CO2(g)···································(3)
ÓˇNOXl(f)W(xu)(yng)^У
NO߀ԭ̣
4NO+4NH3+O24N2+6H2O··························································1
6NO+4NH35N2+6H2O·················································2

NO2߀ԭ̣
2NO2+4NH3+O23N2+6H2O··············································3
6NO2+8NH37N2+12H2O················································4

2ˇ
  ÓˇÓ򄩣I(y)NaHCO3(S)ؓ(f)L(fng)C(j)Ěݔ(jng)ĥC(j)ĥL(fng)x늙C(j)Yx30΢ԃ(ni)Ó΢g}(cng)}(cng)픳mռg}(cng)(ni)ҪʹÓ򄩕r(sh)ɚݔ(ni)cֻ򷴑(yng)󣬟⽛(jng)m^Vų

  (yng)Ó򄩃(ch)ڳmҶ(ni)(jng)жyΰC(j)C(j)л҂}(cng)
  Óˇɳm^Vğ⽛(jng)L(fng)tӟ200Ϻcˮվˮl(f)l(f)İֻÓ(ni)Ĵ߻°l(f)(yng)N2H2O(yng)ğ⽛(jng)L(fng)C(j)ŷ

g(sh)c(din):

1SDSˇ
ÓЧʸ

ÓʸÓЧʿ_(d)90%ϡ

\(yn)оSo(h)

ϵy(tng)δɷÓϵy(tng)]ЏUˮ̎Ⱦ

M(jn)ϵy(tng)ŷŜؽԭŷţ(ji)sԴҟo

ˇ̺(jin)a(chn){(dio)(ji)`Ԅ(dng)̶ȸSo(h)(jin)ɿԺ

Óʹa(chn)ٲԻã̎ɱ

ռeС

O(sh)ռС`mψ(chng)޵(xing)Ŀ

ɿԸ

ˇϵy(tng)(jin)O(sh)ɿʵʹÉL(zhng)

2SCRˇ

ÓЧʸ

ڜضȡˮmrÓЧʿ_(d)80%-90%

\(yn)оSo(h)(jin)Ρɱ

(yng)ض^190-200oCͿԫ@ѵÓ߻Ч

O(sh)Y(ji)(gu)(jin)]Џ(f)sܵęC(j)еO(sh)Ӌ(j)`So(h)(jin)

g(sh)죬g(sh)l(f)չr(sh)gL(zhng)бĹ̰

ˇϵy(tng)(jin)\(yn)пɿO(sh)ʹÉL(zhng)ʵ

(yng)^Л]жȾ]иa(chn)ʡȥ̎M(fi)

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