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            1. 国产免费爽爽视频在线观看

              ȼú늏SӰ푰ʵҪؼƼg


              ȼú늏Sŷżg·õ͵ȼxԴ߻߀ԭ(SCR) MϷʽÓЧʺNH3ǺSCRÓϵyăɂҪָʵذÓ߻偠t\зʽ߉݋xxyʽ


              1ݵəCΣ

              ȼú늏SSC ÓNH3xԴ߻߀ԭNOxҪW:

              4NH3 + 4NO + O2 = 4N2 + 6H2O (1)

              4NH3 + 6NO = 5N2 + 6H2O (2)

              4NH3 + 2NO2 + O2 = 3N2 + 6H2O (3)

              8NH3 + 6NO2 = 7N2 + 12H2O (4)

              90%95%NOxNOʽϷԷ(1)H\ܷlƺ͸Ӱ푟oCNOȫÓSCRÓЧһ95%

              ȼúкһ|ȵSO2ԼSO3SO2ڴ߻MһSO3SO3cNH3ˮⷴ@c@

              @γɜضSNH3SO3|֔˷e߶ӰҎD1ʾ


              2Ӱ푰ʵҪ

              2.1 Ó߻

              Ó߻Ӱ푰ʵĸԭ򟟚ضˮm|ȵؾ߻ԮaӰSÓЧʵ߰ʳڅݮÓЧʸOӋֵrʴ

              2.2

              ָSCÓϵyڟԼ󰱵Ͼ\^Ќĥpe^OӋֵҲӰ푰Ħȷֲ

              ڳŷҪҪÓЧԽ߰ĦȲԵӰԽ@LڅҲԽ@ÓЧʞ92%rĦƫ2%ӵ12%rʏ1.00106ӵ8.0010-6

              2.3 偠t\зʽ

              CMؓȼr\ЅÓЧʺͰ@Ӱ^ߵȼMLʻ^ߵSCRNOx|MӰÓϵy\ЅͰ

              2.4 ϵy

              Óϵyϵyһù̶ĦȻ̶SCRNOx|ȵĿƷʽ̶ĦȿԭÓЧʰչ̶İĦÓNOx̶SCRNOx|ȿƷƻ·c̶ĦȵĿƷʽ֮ͬͬ̎˷NOx|ͿӜyxÓЧʸNOx|ȺͷNOx|OֵӋ@ðĦÓЧʵĺ

              2.5 y̓x

              ڰݵdzСՓӋyʴ_ԭλWyԌFھOyʴ_ܸߜ߉mӹrӰ


              3ʿƼg

              3.1

              H\^SCRÓϵyКӷdzsڟOÌЧٶȷ֌ӬFɼb(ڵ1Ӵ߻Ϸbŵ)þֲٶȲĠrͬCMľwrOÌλʽڸͬrҪMܵ͵ϵy

              ֮cϵľԼڰć䷽ʽ͇cĻσɂҪȡQڇʽoBxc

              3.2 ϵy

              ᘌSCRÓϵyӕr}ͨ^AyںϸMĠB׃λaƵȼgǰAy{δ׃څÓϵy]hԺͿ_ćȡQڸ|İ|Ӌ{yѵĿƅͬOͿƗlͨ^ϵyƇrC؄e߇ϵyCMؓ׃푑ٶȱCMؓ׃rδrۙʹʳ

              3.3 {

              ڬFSCRÓϵyڲϵyOrͨ^Ń{ɸưĦȷֲľ

              3.4 yxyM

              ŷŸrҪmȵăx͜y`ݿƜʴ_ȵIJӰͨ^SCRMĜyԇöcȡ·ܵķʽߜycȡӴ

              3.5 CM\Ѓz޾So

              ȡtȼ{ʩͨ^{{xȼML(SOFA)LT_ȺúNȽÓbNOx|

              ͣtzޕrz释ŇrćMдӏϵyyTľSoʹ{yõ{Ԝpك©


              4YՓ

              (1)xmćżbúÌŵSCRÓϵyԼϾrӜyxͰĦȷֲƫ

              (2)MSCRÓϵyͨ^AyƼgMǰһwʽӷxƿ߉݋ĜӕrϵyCMؓ׃푑ٶ

              (3)Ç{FcNOxֲƥӏ{yOęz޾SoֹFֲ^

              (4)ͨ^CM\Ѓ͠tȼ{͟NOx|ȲʹSCRڟⅢM߻ܱClͬrPע߻՚Aȅ׃

              (5)ͣtz޹ڙz߻ܲr̎߻ĥpͶ}C^ߵÓЧʽͰ

              P]

              һƪMdGBT 19229-2003 ȼúÓO

              һƪPڻΣUUٟğ̎ˇ