c/}pAFGDÓˇ
pA(Na2CO3Ca(OH)2)ʯҷAϽYcAc}ˮȲcASO2պÓҺrʯMĶʹcxѭhԓˇCʯҷccAcQʯҷYĆ}־߂cAЧʸߵăc
Óa遆}}()}Ժϳɘ֬aһNQ}ܵ͏ͺϲƳʯֱӌcúһӷúҵӷú·Ӊ|ӲϵďcV}}Ⱦ˲aUȾ
ĿǰÓgÏVռȫFGDbÿ85pAÓˇ\зԺÓЧʸÓɱm҇҇^VYϲGĵľwršϵyͶY\MõȷCϿ]xpAÓˇ
һpAÓˇ
pAС偠t^VğÓgǞ˿˷ʯʯһʯҷYȱclչpAN^õc}pAc-}pANa2CO3--Ca(OH)2üASO2ʯ߀ԭՄѭhʹoUˮŷ
ڹˇM\пɿͽԭtȵĜpСһͶYܽĺϵySoOӋˇ
⽛mmMÓڌcÓҺ|ˮõĉ쌢ÓҺFֱ0.1-1.0mmҺγõFՅ^cÓҺеĉAÓF^ȳֽ|ɟÓպMһmÓğͨ^ȵijLֱMLCɟŷ
ÓҺѭhշʽSO2ÓҺcʯˮMĝ{ҺسһسOMr{ҺГQ뵽һȻ{ô뉺VC˹سijUɺ\̎ѭhȽͳόҺѭhôÓѭhʹ
ˮʹÓҺpʧһcxʹ^ѭhaAUAҺ
Wԭ
Wԭɷ֞Ó^̺^̃ɲ
SO2
Na2CO3SO2Na2SO3CO2 1
2NaOHSO2Na2SO3+H2O 2
Na2SO3SO2H2O2NaHSO33
ʽҕҺAȲͬA^ߕrPH9ԣ2ʽҪAԞ齵͕rԣ1ʽҪAԵԕr5PH9t3ʽ
ʯ
Ca(OH)2 Na2SO32NaOHCaSO3
Ca(OH)2 2NaHSO3Na2SO3CaSO3• H2O H2O
ʯҝ{Һʯ__͠rNaHSO3ܿcCa(OH)2ĶጷųNaSO32-cCa2ݷɵCaSO3ˮʽĶʹNaݵõNa2CO3NaOHֻһNӉAӺHĵʯՓϲļAֻrһЩpģNaOHfÓѭhʹ