Kev lag luam Chlor-alkali yog hais txog cov txheej txheem kev lag luam ntawm kev tsim cov roj chlorine thiab cov dej qab zib caustic (sodium hydroxide) los ntawm electrolyzing dej ntsev. Electrolytic hlwb nyob rau hauv kev lag luam chlor-alkali feem ntau siv diaphragm txoj kev los yog ion pauv membrane txoj kev, nyob rau hauv uas cov kev xaiv ntawm anode cov ntaub ntawv tseem ceeb heev, vim hais tias nws ncaj qha cuam tshuam rau efficiency ntawm electrolysis thiab khoom lub neej. Titanium anodes tau siv dav hauv kev lag luam chlor-alkali.
Lub titanium anode tsim cov dej qab zib caustic los ntawm electrolyzing ntsev tov, lub anode tsim cov roj chlorine, thiab cov cathode reacts los tsim hydrogen thiab caustic soda.
Cov khoom qhia meej
Kev ua haujlwm:saturated NaCl (35%) tov
Tam sim no ceev: 1000A/m2
Electrolytic hom:Electrolysis nrog ion-pauv zaj duab xis (anode chamber thiab cathode chamber)
Txheej hom:Titanium substrate nrog Ruthenium Titanium coated
Lifespan:Ntau tshaj 5 xyoos
Electrochemical Performance thiab kuaj lub neej (20000A/m2)
Daim ntawv pov thawj HG/T2471-2007Q/CLTN-2012
| Lub npe |
Txhim kho qhov hnyav poob mg |
Polarizability mv |
Chlorine evolution muaj peev xwm V |
Kev kuaj mob |
|
Titanium substrate nrog Ruthenium-titanium coated |
Tsawg dua los yog sib npaug li 10 | 40 | <1.13 | 1 mol/L H2SO4 |
Chlor-alkali kev lag luam kuaj cov ntaub ntawv:
1. Chlorine evolution peev xwm: Tsawg dua los yog sib npaug rau 1.13v
2. Chlorine evolution polarizability: Tsawg dua lossis sib npaug li 40mv
3. Lub neej muaj zog: Ntau dua los yog sib npaug rau 3000min, tam sim no ceev 10000A / m2
Khoom tom qab thiab kev taw qhia:
Caustic soda yog tsim los ntawm electrolytic ntsev tov, chlorine gas yog tsim los ntawm anode, hydrogen thiab caustic soda yog tsim los ntawm cathode cov tshuaj tiv thaiv. Daim ntawv thov ntawm peb coated electrode nyob rau hauv chlor-alkali ntau lawm muaj qhov zoo ntawm me me poob, zoo heev txo cov tshuaj chlorine evolution muaj peev xwm thiab ruaj khov loj thiab cov duab piv nrog graphite electrode. Piv nrog graphite electrode, cov khoom muaj qhov zoo, tsis muaj zog noj thiab siab chlorine purity nyob rau hauv tib lub electrolytic ib puag ncig.
Cov duab:
Qhov zoo ntawm titanium anode
- Muaj zog corrosion kuj:Titanium muaj kev tiv thaiv corrosion zoo heev, uas yog qhov tshwj xeeb tshaj yog nyob rau hauv qhov chaw muaj zog corrosion ntawm chlor-alkali kev lag luam. Piv nrog rau cov tsoos graphite anode, kev pab cuam lub neej ntawm titanium anode tau ntev heev.
- Stable electrochemical kev ua tau zoo:Lub peev xwm electrode ntawm titanium anode yog ruaj khov thaum lub sij hawm electrolysis, thiab qhov tshwm sim ntawm electrode passivation tsis yooj yim tshwm sim, uas yuav pab tswj cov electrolytic efficiency.
- Tsawg overpotential:Cov txheej txheem catalytic nyob rau saum npoo ntawm titanium anode tuaj yeem txo qhov overpotential ntawm chlorine evolution cov tshuaj tiv thaiv thaum lub sij hawm electrolytic txheej txheem, yog li txo lub zog noj thiab txhim kho tam sim no efficiency.
- Kev tiv thaiv ib puag ncig:Kev siv titanium anodes txo cov khoom pov tseg thiab yog ib puag ncig zoo dua li cov khoom siv anode.
Hom ntawm titanium anode
Titanium anodes feem ntau tsis yog titanium ntshiab, tab sis yog coated nrog ib txheej ntawm precious hlau los yog noble hlau oxides.
Common coatings muaj xws li:
Ruthenium-Iridium txheej (Ru-Ir): Feem ntau yog siv hauv diaphragm electrolyzer, muaj cov tshuaj chlorine evolution catalytic zoo heev thiab corrosion kuj.
Iridium-tantalum txheej (Ir-Ta): Qhov no coated anode yog tsim rau ion pauv membrane electrolyzers thiab muaj ntau dua stability thiab durability.
Ruthenium-Iridium-Tin txheej (Ru-Ir-Sn): Nyob rau hauv tej yam kev mob electrolytic, Ru-Ir-Sn coated titanium anodes muaj kev ua tau zoo dua.
Vim li cas thiaj xaiv Titanium Anode tsim los ntawm peb lub tuam txhab?
01
Kev paub
Txij xyoo 2010
02
Tus tswv cuab
456
03
Tau txais Patent
80+
04
Cov khoom
90+
Daim ntawv pov thawj & Patent
Ntau titanium electrode / anode
Daim ntawv thov Case
Hauv kev siv tswv yim, cov hlwb electrolytic hauv kev lag luam chlor-alkali feem ntau siv titanium anode thiab cathode grid phaj qauv. Titanium anode tuaj yeem ua kom ruaj khov ntawm cov tshuaj chlorine thiab caustic soda thaum lub sij hawm electrolysis, txo cov khoom siv ntau zaus thiab ntau lawm downtime, thiab txhim kho kev lag luam ntawm tag nrho cov txheej txheem.
Titanium anode ua lub luag haujlwm tseem ceeb hauv kev lag luam chlor-alkali, nws zoo heev corrosion kuj, ruaj khov electrochemical kev ua tau zoo thiab tsis tshua muaj peev xwm ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau electrolytic cell anode cov ntaub ntawv. Nrog rau kev txhim kho thev naus laus zis, kev ua haujlwm thiab kev siv ntau yam ntawm titanium anodes kuj tseem yuav txhim kho thiab nthuav dav ntxiv.
Yog tias koj muaj lus nug ntxiv, thov hu rau peb ntawm kab lossis email.
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Cim npe nrov: Tuam Tshoj titanium anode rau chlor-alkali kev lag luam chlorine evolution manufacturers, lwm tus neeg, Hoobkas
