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P(gun)Ó̿ڸ(yng)еa(chn)ԭ(yng)÷

2012-07-17 11:12 Դ:δ֪


    Ó򴼻ָ̿;^û̿ؓ(f)dǻԭг(bio)M(jn)ÓĶpͺƷ|(zh)χҭh(hun)ŷŵҪ
    Ó̿һNƳɵ^ʺɫoζo(ni)϶Y(ji)(gu)l(f)_(d)ȱe(qing)һ΢|(zh)̼زһNõ
    Óԭ
    1NwH2SO2ܻ̿Ĵ߻ڳl°l(f)з(yng) 2H2S+O22H2O+2S (yng)ɵˮ혚ɵĆ|(zh)򱻻̿Ķ_(d)ÓH2SĿ
    2wеЙC(j)Ó COSռЙC(j)96%COSҜȱ̿ˮ߻H2SȻH2SÓԭȥ(yng)£ COS+H2OH2S+CO2 2H2S+O22H2O+2S (j)̿ĚÓC(j)C̿|(zh)ă(yu)Ҫɿ϶ȱeĴСͱԵď(qing)Qġ
    3̿Ó󣬻̿dž|(zh)(j)|(zh)Ժͻ̿cԭ̿ͨoߜؚʹ̿c|(zh)ͬrõӟ(dng)ضߵ325ϕrۻҺwB(ti)B(ti)Ļ̿϶нS^̿ˮsۣsɹwڲ۵Խ^sˮſ̿õ^m(x)ʹ򱻻(j)ԭ֪^600淶(ni)ضԽԽrgM(fi)áЧcضֱP(gun)ϵ(j)̿Ócԭ֪û̿ÓwķһN(jng)(j)֟oέh(hun)Ⱦ(ji)sԴ뷽
    Ó򴼻̿c(din)
    ȱeֵbdǻ⒵Ļ̿Ҫ󁆼{(ln)ֵҪпװl(f)_(d)ؓ(f)d^ͨ̿
    (qing)Ⱥãؓ(f)dǻⒻ̿Ҫڹ̶з(f)܉(yn)ҺҪ(qing)ҪwȻΠ
    Ó̿ҷs|(zh)˴_߻M(jn)лW(xu)(yng)ҪMp̿лҷxӵȸNs|(zh)߻̿϶
    Ó̿ˮֵMֻܱ̿ˮӰ书ܰl(f)]
    ̿ڽoˮ͏Uˮ̎ѵõVđ(yng)Ľ(jng)(yn)û̿̎S಻ͬĹI(y)Uˮڼg(sh)Ϻͽ(jng)(j)϶m˵
    Ó̿̎Uˮc(din)ȥSЙC(j)ȾԼijЩؽˮˮ|(zh)(yu)O(sh)ʩoռ^׽\(yn)D(zhun)^齛(jng)(j)̿яVȾϏUˮˎUˮӏUˮЙC(j)r(nng)ˎUˮ@ӰUˮ͏UˮӡȾUˮϳϴUˮˮؽُUˮUˮtUˮUˮ̼UˮԭܹI(y)Uˮ̎̿һNΪ(d)ķ(yng)ijЩrҲce̎Y(ji)ʹ磬̿Á̎̎SijˮЕrt̎SM(jn)ˮǰһNrȥ̎ĻW(xu)|(zh)ijЩSNһNrĿȥr(nng)ˎSȷ֮̎^жõ|(zh)
    ˇlP(gun)Ҫ
    1٣300-600h-1(һr£ú⑪(yng)Þ≤100h-1
    225-100棨32-52棩
    3Pֵ12
    470%ҺB(ti)ˮM(jn)̿ӣ
    5≤8.0Mpa
    6ٶȣ≤0.1m/sú⑪(yng)0.01-0.05m/s
    7bbǰ^Yȥ\(yn)ra(chn)ķۉmbr(zhn)Ͽֱӵ̿(yng)̿ӱɢ_ֹwƫʹ̿ͬrȫl(f)]bͶ\(yn)ǰ(yng)ſմ՚⼰ȥ̿ճֹ̿̿۴¹ζӰa(chn)
    8ЧÓ򴲌Ӹߏȣ1.5~2.5
    9wAҪԓwвAԚwɷՈע⑪(yng)ԓÉAԻ̼
    P(gun)Ó̿ڸN(yng)еķ
    .MSQÓ߻|(zh)MSQÓ߻iˮᡢӰһMډAҺˮciϳɵˮij(lu)ҲһNÓ߻(dng)Ӻiˮij(lu)ʹÕrÓ𵽴M(jn)ɱΪ(d)ʹÌӕrڵȱc(din)
    MSQÓ߻cΪ(d)ʹÌӻʹÓ򄩱^Ѓ(yu)c(din)
    1Чʸߣͬl£Ч15—20%
    2ÓЧʸߣÓ10g/m3£ͬO(sh)lÓˮú򻯚京ɽ͵0.1g/m3
    3(yng)25%ҽ͵5-12%
    4Ŀɽ30%
    5ɵwĭ׷x
    6߻M(fi)ÿɽ50%ϡ
    Ó߻лԴ߻ܴM(jn)SO2ֱӷ(yng)CaCO3ܽM(jn)CaSO3ѸCaSO4(qing)CaSO4ijҺȣp}pˮֵl(f)(dng)SO2O(sh)Ӌ(j)ֵr(yng)؃(ni)PHֵҪCa/Sȕr(yng)ݷeU(ku)r£CaCO3܉ܽ}xӝ֝{ҺPHֵPHֵһľ_.
    ûAͼAҺM(jn)ÓSO2ˮcNaOHNa2CO3(yng)2NaOH+SO2=Na2SO3+H2ONa2CO3+SO2=Na2SO3+CO2↑Na2SO3+SO2+H2O=2NaHSO3NaHSO3+NaOH=Na2SO3+H2O2NaHSO3+Na2CO3=2Na2SO3+H2O+CO2↑
    Һ̎пNa2SO3cNaHSO3ˮܽȵIJͬʹNa2SO3Y(ji)鸱a(chn)Ʒֽ̎ʹ֮AͼAăr(ji)^ߣҸgҲ^ڮ(dng)ǰʹòǺձ飬cĻA(ch)ںڼʯʯa(chn)ʯԹ(ji)ʡֵĻAA@pA
    ̿Ó̿ϵܻ߻ÓеĶͬrYԴķC(j)ǣSO2O2H2O̿߻SO2+1/2O2=SO3֮ˮϳɞ᣺SO3+H2O=H2SO4ˮ_ϴϺa(chn)ϡ᣺H2SO4+n H2O=H2SO4·n H2Osɞ鸱a(chn)Ʒ̿Óˇ̶\(yn)оSo(h)ÓСˮСÓɱa(chn)ƷɾCãÓСܺĺ̿ĴÓЧʵԬF(xin)ڲڴҎ(gu)ģ偠tҲ]γɮa(chn)I(y)
  


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