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gӭV|ǰh(hun)Ƽ޹˾ٷW(wng)վU̎O(sh)UO(sh)ˮ̎O(sh)䣬F̎O(sh)
„Ԕ / News detail

ǰλã - „Ԕ

 
U̎ tGÓbòxԴ߻߀ԭSCRˇÓO(sh)Ӌ
c1897    l(f)λxiao-fz.cn    l(f)rg 2023/2/17

ĿǰеSCRˇҪ֞鰱SCRطSCRɷN˃ɷNðNOX߀ԭܣڴ߻ŒNOX(ҪNO)߀ԭ錦]жӰ푵N2ˮ߀ԭNH3䲻ͬctطSCRУһNO(sh)䌢D(zhun)鰱֮ݔSCR|ý(yng)D(zhun)Qķ錢עˮtˮtṩطֽ֮ϕrgvrgضˮtֽ֮a(chn)TɞSCR߀ԭͨ^|ýʩW(yng)ɰˮطֽзֽɰķПⷨˮⷨҪW(yng)ʽ      

NH2CONH2+H2O2NH3+CO2

     ˇO(sh)Ӌͨʹl(f)Ȼϡጿ՚򟟚ϣͨ^ŇSCR(yng)εğ͵SCR(yng)ԭʾD£

 

SCR(yng)(ni)NOͨ^·(yng)߀ԭ

    4NO+4NH3+O23N2+6H2O

    6NO+4NH35N2+6H2O

r(yng)һʽ(yu)McNO߀ԭһһP(gun)ϵ

偠tğNO2һsռNOXȵ5%NO2cķ(yng)£

    2NO2+4NH3+O23N2+6H2O

    6NO2+8NH37N2+12H2O

ɂ(yng)߀ԭNO2߀ԭNOҪİ

ڽ^(sh)偠tУNO2NOXһСNO2Ӱ푲@

SCRϵy(tng)NOXÓЧܸͨ뵽еİ׺ȫNOX(yng)һСְ(yng)鰱x_˷(yng)һfµĴ߻ܵS߻ʧ߱汻wҸw͕˾SҪNOXÓʣͱӷ(yng)NH3/NOXĦܱCAO(sh)ÓЧʺͣ򣩰ܘ˜ʕrͱڷ(yng)(ni)ӻQµĴ߻Ի֏ʹ߻ĻԺͷ(yng)´߻_ʼʹõQ@ΕrgQ߻

       SCRϵy(tng)Mɼ(yng)

x߻߀ԭˇNOxcNH3ڴ߻®a(chn)߀ԭ߻һ̶ķ(yng)(ni)⴩^(yng)ƽ(jng)߻߻ԪֱͨãˆDʾ

 

     SCRϵy(tng)һɰăϵy(tng)c՚ϵy(tng)⇊ϵy(tng)(yng)ϵy(tng)ʡú·SCR·zyϵy(tng)ȽMɡˆDSCRÓˇϵy(tng)̺D

 

           ߀ԭı^

ĿǰSCRÓˇпx߀ԭԭҪҺغͰˮ

ڹԟoˮҺغͰˮ߀ԭSCRϵy(tng)г\ИI(y)иԵc

1 ҺͶY\ݔʹóɱͣҺȼױ ЇİȫCͷʩ\ݔ惦漰?sh)صķ?gu)̈́ڄl(wi)˜

2Óõİˮ|(zh)ٷֱһ15~20%^Һȫ\ݔwe\ݔɱҺ

3һNwr(nng)I(y)ȫoưϵy(tng)sO(sh)ͶY󣬴صĴ惦߀ڳ↖}

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