
ɷÓgѭh(hun)ԭAԸɑB(ti)ʯҷCa(OH)2Մͨ^ՄĶѭh(hun)ÓLՄcĽ|rg_ЧÓĿͬrՄͨ^WЧȥеSO2SO3HFԼHCLԚwÓa(chn)ÓһNӵĸɷۻoȾͬrr(nng)I(y)ͽ߀MһCá
ÓCϷɷ̎Ҫ3K:
1.Óɣ
CaO+H2O→Ca(OH)2
2.ÓնľCϷ
Ca(OH)2+SO2+1/2H2O→CaSO3·1/2H2O+H2O
Ca(OH)2+SO3+H2O→CaSO4·2H2O
CaSO3·1/2H2O+1/2O2+3/2H2O→CaSO4·2H2O
3.ั
Ca(OH)2+CO2→CaCO3+H2O
Ca(OH)2+2HCl→CaCl2+2H2O
Ca(OH)2+2HF→CaF2+2H2O
ˇ:
늳mğ⽛(jng)ݔܵÓϲcÓͬMwڃȘĔcӝÓʯcˮSO2ͬrҲcHClHF͵Ȱl(f)WϳeÓͳmײҶmĸɃ⽛(jng)LCŷŵ
eÓͳmײҶеϺдδȫCaO»ֱLMײҶԓͨ^ΰCݔͶʽCÓ픲ӝCӝγɾ^ԵÓ(jng)ѭh(hun)Mз
gc
ÓЧʸ
ÓЧʸߣϵy(tng)Ⱦؓ׃^mO\ÓЧ܉98%ϵy(tng)ڟĺ܉S35mg/Nm3,ҟں^׃ڟĺӰ푲
\Mõ
ϵy(tng)Óѭh(hun)õķʹmÓµѭh(hun)c»Ҿ(jng)ӝCӝcⷴÓѭh(hun)ϵy(tng)ܺõĽQ}ɷÓg}ʵ͵Ć}ʹa(chn)̎Ȝp٣pؽ\гɱ
ˇoUˮa(chn)oӟἴŷţo̎UˮԼ
ɿԸ
ÓMǰʹCaO DcSO2l(f)Ca(OH)2ÓЧÓ^õԣϵy(tng)װl(f)YgȝͲְɷF(xin)Ć}ϵy(tng)_98
ÓҪȘ——ʽܺܺõļӏcÓĻϺϵy(tng)Ҷ|ᣬ߷LÓķͣrgOʹÓw֮gײĦȥķa(chn)ر¶µı棬ʹȲCaOõֵķʹÓЧʺÓʵõߡԓgՈʮѳɹڟYÓˇɿ
ɷşضȸߣȫſڰɫF(xin)