Sulfuric Acid Recovery Plant

Lub Sulfuric Acid Recovery Plant txais yuav ib qho sulfur - raws li txoj kev tsim khoom. Khoom sulfur yog thawj melted thiab purified ua ntej nkag mus rau hauv combustion seem. Lub molten sulfur yog khaws cia nyob rau hauv ib tug tswj kub ntawm kwv yees li 135-148℃los ntawm chav cua sov. Tom qab filtration, purified kua sulfur yog thauj mus rau sulfur rauv rau combustion.

Thaum lub sij hawm combustion txheej txheem, sulfur reacts nrog qhuav cua kom tsim sulfur dioxide (SO₂). Cov roj generated dhau los ntawm cov khoom pov tseg thaum tshav kub kub rov qab, txo cov roj kub thaum ua cov pa rau cov nroj tsuag siv.

Tshooj lus hloov dua siab tshiab siv "3+1" txheej txheem hloov dua siab tshiab. SO₂ hloov mus rau hauv sulfur trioxide (SO₃) los ntawm cov theem catalytic. Tom qab thawj theem hloov dua siab tshiab, cov roj nkag mus rau hauv lub cev nqus dej kom tshem tawm SO₃, tom qab ntawd rov qab los rau kev hloov dua siab tshiab los ua kom cov sulfur conversion efficiency.

Cov seem nqus tau siv circulating sulfuric acid kom nqus SO₃ thiab tswj cov kua qaub concentration. Los ntawm lub tshuab ziab khaub ncaws, lub tshuab nqus tsev, cov twj tso kua mis, thiab cov kua qaub txias, lub kaw lus tswj cov kua qaub ruaj khov thiab txo cov kua qaub tsim.

Cov txheej txheem tiav suav nrog cov txheej txheem cov khoom siv, cov kav dej, cov tshuab hluav taws xob tswj hluav taws xob, cov cuab yeej ntsuas, cov dej ntws, thiab cov chaw pabcuam. Tsis siv neeg tswj tshuab ntsuas kub, siab, roj muaj pes tsawg leeg, thiab acid concentration thaum ua haujlwm.

Chemical Manufacturing

Cov nroj tsuag muaj peev xwm tsim sulfuric acid rau cov lag luam tshuaj uas xav tau cov kua qaub txuas ntxiv. Cov khoom tsim sulfuric acid tuaj yeem siv los ua cov khoom siv hauv cov khoom siv tshuaj lom neeg, kev kho cov kua qaub, thiab cov khoom siv raw.

Fertilizer Production

Sulfuric acid yog ib qho tseem ceeb raw khoom rau phosphate fertilizer manufacturing. Cov kua qaub rov qab los ntawm cov nroj tsuag tuaj yeem txuas nrog cov kab ntau lawm los txhawb kev ua haujlwm hauv qab.

Kev ua hlau

Sulfuric acid yog siv nyob rau hauv cov hlau nto kho, ntxhia ua, thiab hlau extraction txheej txheem. Cov nroj tsuag muab cov kua qaub ruaj khov rau cov chaw xav tau sulfuric acid noj.

Industrial Chemical Parks

Rau thaj chaw tsim tshuaj lom neeg nrog cov khoom siv hluav taws xob hauv nruab nrab, cov nroj tsuag tuaj yeem koom ua ke cov pa rov qab, cov kua qaub cia, thiab cov cuab yeej pabcuam rau hauv cov txheej txheem uas twb muaj lawm.

1. Cov ntaub ntawv dab tsi tuaj yeem siv rau hauv Sulfuric Acid Recovery Plant?

Tus qauv tsim siv cov khoom sulfur ua cov khoom siv tseem ceeb. Qhov kev xav tau ntawm cov sulfur zoo suav nrog cov ntsiab lus sulfur Ntau dua lossis sib npaug li 99.9%, noo noo tsawg dua lossis sib npaug li 0.01%, thiab cov ntsiab lus tshauv tsawg dua lossis sib npaug li 0.001%.

2. Yuav ua li cas cov nroj tsuag rov qab tau cov sulfur?

Lub kaw lus hloov cov sulfur rau hauv SO₂ los ntawm kev sib txuas, tom qab ntawd oxidizes SO₂ rau hauv SO₃ los ntawm kev hloov pauv catalytic. SO₃ yog absorbed los ntawm circulating sulfuric acid los tsim concentrated sulfuric acid.

3. Dab tsi yog qhov ua haujlwm ntawm cov khib nyiab rov qab los ntawm cov nroj tsuag?

Cov txheej txheem kev sib txuas ntawm cov sulfur thiab cov txheej txheem hloov pauv ua kom muaj -kub roj. Cov cuab yeej siv hluav taws xob rov qab hloov lub zog no mus rau hauv chav tsim khoom, uas tuaj yeem siv rau hauv kev tsim khoom.

4. Dab tsi concentration ntawm sulfuric acid tuaj yeem tsim tau?

Cov khoom tsim tawm concentration yog kwv yees li 98.1-98.5% sulfuric acid. Cov chaw ntxiv tuaj yeem tsim kho rau kev tsim cov fuming sulfuric acid, kua SO₃, lossis cov khoom siv kua qaub.

5. Ib puag ncig emission tswj li cas?

Lub kaw lus siv ob chav hloov dua siab tshiab thiab ob chav nqus tshuab. Tail gas dhau los ntawm kev nqus thiab kev kho tshuab ua ntej tso tawm. Cov ntaub ntawv tsim qauv qhia tau hais tias SO₂ hloov dua siab tshiab tuaj yeem ncav cuag 99.8%.

Integrated Engineering Design

Asia Chemical Engineering Co., Ltd muab cov kev pabcuam engineering tiav nrog rau cov txheej txheem tsim, kev xaiv cov khoom siv, cov txheej txheem kav dej, cov tshuab hluav taws xob, kev ntsuas, thiab kev cog qoob loo. Txoj kev tsim qauv txiav txim siab txog kev tsim muaj peev xwm, cov khoom siv raw, cov khoom siv hluav taws xob, thiab kev xav tau ib puag ncig.

Rau cov haujlwm sulfuric acid, lub tuam txhab tuaj yeem teeb tsa cov txheej txheem tseem ceeb xws li:

• Sulfur melting thiab filtration system
• Sulfur combustion system
• Conversion system nrog catalytic reactors
• Qhuav thiab nqus units
• Acid circulation system
• Khib cua sov rov qab system
• Tsis siv neeg tswj thiab saib xyuas qhov system

Sulfuric Acid Txheej Txheem Kev Paub

Lub tuam txhab siv ob chav hloov dua siab tshiab thiab ob chav nqus tshuab rau sulfuric acid ntau lawm. Cov txheej txheem no txhim kho SO₂ kev hloov pauv kev ua tau zoo los ntawm ntau theem catalytic cov tshuaj tiv thaiv thiab txo cov sulfur- uas muaj emissions thaum ua haujlwm.

Kev tsim qauv tsim qauv tuaj yeem txhawb nqa cov nplais xws li 100,000 t / a sulfuric acid cog kev teeb tsa, suav nrog:

• Cov khoom siv acid concentration tswj ntawm kwv yees li 98%
• SO₂ hloov pauv tus nqi siab dua 99.8%
• Chav rov qab los ntawm kev siv hluav taws xob pov tseg
• Kev ua haujlwm tsis tu ncua nrog kev saib xyuas cov txheej txheem

Customized cog Configuration

Txhua txoj haujlwm tshuaj muaj cov kev xav tau sib txawv rau cov khoom siv raw, cov khoom siv hluav taws xob, kev tsim muaj peev xwm, thiab qhov chaw nyob. Asia Chemical Engineering Co., Ltd muab qhov project-raws li kev daws teeb meem los ntawm kev kho cov cuab yeej tshwj xeeb, cov txheej txheem tsis ua haujlwm, thiab cov cuab yeej pabcuam.

Customization xaiv muaj xws li:

• Kev hloov kho muaj peev xwm ntau lawm
• Cov khoom siv xaiv raws li cov txheej txheem corrosion
• Chav rov qab configuration
• Acid cia thiab tsheb thauj mus los system tsim
• Tail gas kho kev koom ua ke

Tsom ntsoov rau Kev Siv Hluav Taws Xob thiab Kev Ua Haujlwm Zoo

Lub Sulfuric Acid Recovery Plant tsim muaj cov cuab yeej siv hluav taws xob rov qab los siv lub zog tsim tawm thaum lub sij hawm leej faj combustion thiab SO₂ hloov dua siab tshiab.

Lub kaw lus tuaj yeem suav nrog cov khoom siv hluav taws xob pov tseg, superheaters, thiab cov khoom siv nyiaj txiag kom rov qab thermal zog thiab tsim cov txheej txheem chav. Txoj hauv kev no pab cov nroj tsuag tshuaj sib xyaw ua ke siv zog nrog kev tsim cov sulfuric acid.