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Fa'asilisiliina o le Puipuiga o le Siosiomaga: Fa'asa'olotoina o le Malosi o Fa'atonuga Fa'a'ese'esega Fa'a'ese'ese Fa'aoso

2024-10-15

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ata 1Olo Desulfurization

O le faiga desulfurization kesi kasa ose meafaigaluega taua e fa'aaogaina e fa'aitiitia ai le sulfur dioxide (SO2) o lo'o i totonu o le kasa. O lona ta'iala galue ma le fa'aogaina e lautele.

O lo'o mulimuli mai se fa'amatalaga auiliili i le ta'avale Gas Desulfurization faiga:

1.Working mataupu faavae

O le mataupu faavae galue o le kesi gas desulfurization faiga e masani ona vaevaeina i susu desulfurization ma mago desulfurization:

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ata

Desulfurization susu:O le fa'amama susu o se tasi lea o fa'aoga fa'aogaina fa'atekonolosi. I le fa'agasologa o le fa'amama susu, o vaifofo alkaline e pei o le limestone slurry po'o le sodium hydroxide e masani ona fa'aaogaina e pei o ni mea e fa'afefe. A o'o atu le kesi fa'afefete i le olo desulfurization, e fa'afeso'ota'i atoatoa ma le puao vai po'o le vaifofo alkaline e fa'asalaina mai le fa'afugaga. O le sulfur dioxide o loʻo i totonu o le kasa faʻafefe e faʻafefe e le mea e faʻafefe ma faʻafefe i kemikolo e fai ai sulfate (pei o le calcium sulfite poʻo le calcium sulfate). Mulimuli ane, o nei sulfates e mafai ona faʻagasolo atili, e pei o le faʻamaʻiina, tioata, ma isi, e fausia ai mea faʻapitoa e pei o le gypsum.

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ata 8 Desulfurization olo fa'atulagaina ata

Desulfurization mago:O le desulfurization mago e le fa'aogaina ai le vai po'o se vaifofo, ae fa'aaoga mea fa'amamago (e pei o le kaponi fa'agaoioia, calcium oxide, ma isi) e fa'asusu ai le sulfur dioxide i le kesi fa'a'alu. O lenei metotia e masani ona talafeagai mo taimi e maualalo ai le vai i totonu o le kesi fa'amalo pe mana'omia le 'alofia o le suavai leaga.

2.System composition

Ole fa'aogaina ole kasa otaota e masani ona aofia ai vaega autu nei:

Faiga kasa fa'afefe: O lo'o aofia ai le faitoto'a fa'asuavai kasa fa'alotoifale, fa'amalo le faitoto'a fa'aluma kasa, fa'aluma u'amea, ma isi, lea e nafa ma le fa'aofiina o le kasa o lo'o i ai le sulfur dioxide i totonu o le faiga o le desulfurization.

Faiga o tapenaga e su'e (metotia susu): E pei o le limestone slurry faiga saunia, e aofia ai limestone pauta silo, vibrating hopper, meafaigaluega mamafa, fafaga sikulima, slurry saunia masini, ma isi, faaaogaina e saunia le absorbent manaomia mo desulfurization.

Desulfurization olo: O le desulfurization olo o le meafaigaluega autu o le desulfurization faiga. O le kasa fa'a'a'a'a e tali fa'ama'i ma le absorbent i totonu o le olo e ausia ai le aafiaga desulfurization. O le susu desulfurization olo e masani ona faʻapipiʻiina i se faʻapipiʻi faʻapipiʻi ma se faʻapipiʻi faʻapipiʻi e faʻaleleia ai le lelei o le desulfurization.

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ata 9 Desulfurization olo

Gypsum fa'agata vai (auala susu):Mo oloa fa'atau e pei ole gypsum e gaosia ile susu fa'asusu, e mana'omia le fa'amama ole vai mo le fa'aogaina po'o le lafoai.

Faiga fa'ainisinia lautele: E aofia ai le fa'agasologa o le vai, faiga fa'asoa eletise maualalo ma le ea fa'apipi'i, ma isi, e tu'uina atu ai tulaga talafeagai mo le fa'aogaina o le desulfurization.

Fa'aauau le Mata'ituina o le Fue Gas Emission System (CEMS):faʻaaogaina e fua ai le kasa faʻafefeteina o le masini desulfurization i le taimi moni, tuʻuina atu faʻamatalaga mo le fetuunaiga o le faʻaogaina o le faʻaogaina o le masini desulfurization, faʻamautinoa le faʻaogaina masani o le masini, ma tuʻuina atu faʻamatalaga mo le iloiloga o le faʻatinoga o le masini desulfurization.

3. Talosaga Avanoa

O le faiga desulfurization kesi kasa o loʻo faʻaaogaina lautele i fanua tau alamanuia eseese, aemaise lava i na alamanuia e manaʻomia ai le tele o vailaʻau faʻamaʻi ma maua ai kesi flue o loʻo i ai le sulfur dioxide, e pei o petrochemicals, suauʻu faʻamamaina, metallurgy, vailaʻau vailaʻau, uamea, eletise, ma isi. siosiomaga.

4. Tulaga Fa'ainisinia

O le faiga desulfurization kesi kasa ei ai le tele o tulaga lelei fa'apitoa, e aofia ai le maualuga o le desulfurization lelei, fetuutuunai faiga faagaoioia, lautele applicability, ma le siosiomaga faauo i-oloa. E le gata i lea, faʻatasi ai ma le faʻaauau pea o le alualu i luma o tekinolosi, o loʻo faʻaleleia pea ma faʻaleleia atili le faʻaogaina o le kesi otaota e faʻaleleia atili ai le lelei o le desulfurization, faʻaitiitia tau faʻaogaina ma faʻaitiitia le aʻafiaga o le siosiomaga.

5. Aotelega

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ata 10 otaota kasa desulfurization meafaigaluega

I le aotelega, o le faʻaogaina o le gas desulfurization system o se mea taua mo le puipuiga o le siosiomaga, lea e taua tele mo le faʻaitiitia o le sulfur dioxide i totonu o gaosiga o fale gaosi oloa ma puipuia le siosiomaga ma le soifua maloloina o tagata.