Asia Chemical Engineering Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm membrane electrolysis caustic soda cog hauv Suav teb. Thov so assured mus ua lag luam wholesale tus nqi-npaum membrane electrolysis caustic soda cog los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Membrane Electrolysis Caustic Soda Cog
Technical Specifications & Cov txheej txheem ua haujlwm
Txoj Cai Ua Haujlwm ntawm Membrane Electrolysis Process
Cov tub ntxhais membrane electrolyzer siv ib qho kev sib pauv ion ntawm ob chav kom tso cai rau sodium ions (Na⁺) kom dhau mus thaum khaws cov tshuaj chlorine thiab hydroxide ions sib cais, kom ntseeg tau tias cov zis ntshiab NaOH.
Cov Txheej Txheem Tseem Ceeb
1. Brine Npaj thiab Purification System
Npaj siab - zoo saturated NaCl brine. Tshem tawm impurities yog qhov tseem ceeb los tiv thaiv kev sib sau thiab kev ua haujlwm poob ntawm daim nyias nyias.
Khoom siv:Ntsev dissolving/brine cia tso tsheb hlau luam, tshuaj dosing tshuab, clarifiers, lim, ion pauv purification units.
Impurities Tswj:Calcium (Ca²⁺), Magnesium (Mg²⁺), Hlau (Fe³⁺), Sulfate (SO₄²⁻).
2. Membrane Electrolyzer System
Lub hauv paus tseem ceeb uas cov purified brine (anode) thiab dej (cathode) sib ntsib hauv DC lub zog los tsim Cl₂, H₂, thiab NaOH.
Qhov System Cheebtsam:Anode / cathode electrodes, ion pauv membranes, cell ntas, brine / caustic ncig, DC fais fab mov.
Kev cuam tshuam: tam sim no kev ua tau zoo, kev siv hluav taws xob, cov khoom lag luam concentration, thiab muaj peev xwm ntau lawm.
3. Caustic Soda Concentration System
Evaporates dej los ntawm qhov pib dilute tso zis kom ua tiav kev lag luam - qib concentrations.
Khoom siv:Poob zaj duab xis evaporators, tshav kub exchangers, chav tshuab, khoom siv nqus tsev vacuum, cov khoom ncig twj.
4. Chlorine Gas Treatment System
Cools, dries (sulfuric acid system), thiab compresses anode chlorine gas.
Daim ntawv thov:PVC, hydrochloric acid, sodium hypochlorite, dej kho.
5. Hydrogen Gas Treatment System
Sau cathode hydrogen los ntawm cov khoom sib cais, chav txias txias, thiab cov khoom siv siab / kev nyab xeeb.
Daim ntawv thov:HCl synthesis, tshuaj raug tsim, muaj roj.
Cov cuab yeej tseem ceeb & kev ua haujlwm
| Txheej txheem ntu | Cov cuab yeej tseem ceeb |
|---|---|
| Kev npaj Brine | Salt dissolvers, purification tanks, lim |
| Electrolysis | Membrane electrolyzers, rectifiers |
| Kev ua haujlwm NaOH | Evaporators, cov twj tso kua mis |
| Kev kho chlorine | Cua txias, tshuab ziab khaub ncaws, compressors |
| Hydrogen kho | Separators, cua txias tshuab |
| Cia | NaOH tso tsheb hlau luam, roj tuav |
| Automation | DCS tswj qhov system |
| Cov khoom siv | Chav, dej txias, compressed cua |
Cov khoom xaiv rau Corrosion Resistance
Cov xwm txheej ua haujlwm
| Parameter | Hom kab mob |
|---|---|
| NaOH Concentration | 45–50% |
| Raw Khoom | Purified NaCl brine |
| Main zog tswv yim | Fais fab tam sim no |
| Hom kev tsim khoom | Kev ua haujlwm tsis tu ncua |
| Hom txheej txheem | Membrane electrolysis |
Muaj Peev Xwm Ntau Lawm
| Peev xwm (TPA) | Daim ntawv thov |
|---|---|
| 10,000 TSI | Cov chaw tsim tshuaj me me |
| 50,000 TSI | Regional chemical cog |
| 100,000 TPA | Industrial-scale chlor-alkali project |
| 200, 000+ TPA | Loj integrated tshuaj complex |
*TPA=tons ib xyoos twg
FAQ:
1.Yuav ua li cas lub membrane electrolysis caustic soda cog ua haujlwm?
Cov nroj tsuag siv hluav taws xob ncaj qha tam sim no los faib cov tshuaj dawb sodium chloride hauv cov membrane electrolyzer.
Cov txheej txheem suav nrog:
Purified brine nkag mus rau hauv lub anode chamber.
Chloride ions raug hloov mus rau hauv cov roj chlorine.
Dej nyob rau hauv lub cathode chamber tsim hydrogen gas thiab hydroxide ions.
Sodium ions dhau los ntawm daim nyias nyias thiab ua ke nrog hydroxide ions los tsim cov tshuaj sodium hydroxide.
Lub membrane tiv thaiv chlorine thiab hydroxide ions los ntawm kev sib xyaw, ua kom cov khoom ruaj khov.
2.Dab tsi raw cov ntaub ntawv yuav tsum tau rau ib tug membrane caustic soda cog?
Cov khoom siv tseem ceeb muaj xws li:
Sodium Chloride (NaCl)
Siv los ua qhov chaw ntawm sodium ions thiab chloride ions.
Dej (H₂O)
Muab hydrogen thiab hydroxide ions thaum electrolysis.
Hluav taws xob
Muab lub zog hluav taws xob xav tau rau cov tshuaj tiv thaiv electrochemical.
Qhov zoo ntawm ntsev ncaj qha cuam tshuam rau kev ua haujlwm ntawm daim nyias nyias thiab kev ua haujlwm ntawm cov nroj tsuag.
Cim npe nrov: membrane electrolysis caustic soda cog, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, nqe, kev, nqi
