Daim Ntawv Thov Thiab Qhov Zoo Ntawm Titanium hauv Chlor-alkali Kev Lag Luam
Kev lag luam chlor-alkali, kev lag luam tshuaj muaj keeb kwm ntau tshaj 100 xyoo, feem ntau tsim cov tshuaj chlorine thiab caustic soda los ntawm electrolyzing brine daws. Hauv daim teb no, daim ntawv thov ntawm titanium thiab titanium alloys tseem ceeb heev. Los ntawm kev sim ua ntej mus rau niaj hnub no daim ntawv thov dav, titanium plays lub luag haujlwm hloov tsis tau hauv kev lag luam chlor-alkali.
Hauv cov txheej txheem chlor-alkali ntau lawm, cov khoom siv titanium muaj ntau yam kev siv, suav nrog hlau anode electrolyzers, ion membrane electrolyzers, plhaub-thiab-tube ntub dej chlorine txias thiab ntau lwm yam khoom tseem ceeb. Tshwj xeeb tshaj yog nyob rau hauv lub tebchaws United States, titanium account rau ntau tshaj li ib nrab ntawm cov tshav kub exchangers siv nyob rau hauv chlorine ntau lawm, thiab tag nrho cov tshiab kub exchangers yog ua los ntawm titanium. Qhov no txaus los ua pov thawj txoj haujlwm tseem ceeb ntawm titanium hauv kev lag luam chlor-alkali.
Cov txheej txheem chlor-alkali ntau lawm tau hloov pauv ntau, thiab daim ntawv thov ntawm cov khoom siv titanium thiab titanium raj kuj tseem txhim kho. Titanium plays lub luag haujlwm tseem ceeb hauv ntau qhov sib txuas xws li anode kua circulation system, desalted brine system, thiab dechlorination system. Nyob rau tib lub sijhawm, titanium twj tso kua mis kuj tau dav siv los thauj cov brine refined, anode circulating kua thiab lwm yam xov xwm. Tus nqi ntawm titanium siv nyob rau hauv ib tug 10,{2}}tooj ntaus ntawv mus txog li 8 tons, uas qhia tau hais tias loj heev thov rau titanium nyob rau hauv lub chlor-alkali kev lag luam.
Titanium muaj ntau yam kev thov tshwj xeeb hauv kev lag luam chlor-alkali, feem ntau suav nrog:
1. Electrolyzer:
Xws li cov hlau anode electrolyzer thiab ion membrane electrolyzer, lawv yog cov khoom siv tseem ceeb hauv kev lag luam chlor-alkali, siv los electrolyze brine los tsim cov tshuaj chlorine thiab caustic soda. Titanium yog dav siv nyob rau hauv kev tsim khoom ntawm cov cuab yeej no vim nws zoo heev corrosion kuj.
2. Cov khoom siv cua txias:
Xws li lub plhaub-thiab-tube ntub dej chlorine txias, siv los ua kom txias cov chlorine ntub thiab kub chlorine generated thaum lub sij hawm electrolysis txheej txheem kom nws yuav ua tau ntxiv thiab siv. Titanium qhia tau hais tias zoo heev corrosion kuj nyob rau hauv high-temperature ntub chlorine ib puag ncig thiab yog ib tug zoo tagnrho cov khoom rau kev tsim xws li coolers.
3. Preheating thiab cua sov khoom siv:
Xws li refined brine preheater, siv los ua kom qhov kub thiab txias ntawm brine nkag mus rau hauv electrolyzer los txhim kho electrolysis efficiency. Daim ntawv thov ntawm titanium hauv cov cuab yeej no ua kom muaj kev ruaj khov ntawm qhov nruab nrab ntawm qhov kub thiab txias thiab txuas ntxiv lub neej kev pab cuam ntawm cov khoom siv.
4. Dechlorination system:
Dechlorination yees thiab lwm yam cuab yeej siv los kho cov chlorine-muaj cov dej khib nyiab lossis roj los txo cov pa phem ib puag ncig. Titanium tau dav siv nyob rau hauv dechlorination systems vim nws zoo corrosion kuj thiab stability.
5. Kev thauj mus los:
Titanium twj thiab titanium li qub thiab lwm yam khoom siv yog siv los thauj cov brine refined, anode circulating kua thiab lwm yam xov xwm. Kev tiv thaiv corrosion ntawm titanium ua kom muaj kev nyab xeeb thiab ruaj khov ntawm qhov nruab nrab thaum thauj mus los, thaum txhim kho tag nrho cov kev ua haujlwm ntawm lub cev.
6. Lwm cov cuab yeej pabcuam:
Xws li chlor-alkali cua txias thiab ntxhua khaub ncaws, lawv kuj ua lub luag haujlwm tseem ceeb hauv kev lag luam chlor-alkali. Kev tsim khoom ntawm cov cuab yeej no kuj sib cais los ntawm kev txhawb nqa ntawm titanium.
Qhov zoo ntawm titanium hauv kev lag luam chlor-alkali kuj tseem ceeb heev. Tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem txias ntawm kub thiab av chlorine, titanium qhia tau hais tias tsis tshua muaj corrosion kuj. Kev sim cov ntaub ntawv qhia tau hais tias txhua xyoo corrosion ntawm titanium nyob rau hauv high-temperature thiab ntub chlorine ib puag ncig tsuas yog 0.0025mm, uas yog qis dua lwm yam ntaub ntawv. Yog li ntawd, kev siv cov titanium txias txias tuaj yeem tsis tsuas yog txo cov cua txias thiab ziab, txo cov tshuaj chlorine, tab sis kuj txo cov kuab paug ib puag ncig, tsim kom muaj kev ruaj ntseg rau kev ua haujlwm ruaj khov ntawm cov roj compressed thiab ua tiav siab qhuav.
Daim ntawv thov ntawm titanium hauv kuv lub teb chaws kev lag luam chlor-alkali kuj tau txais txiaj ntsig zoo kawg li. Txij li thaum yug los ntawm kuv lub teb chaws thawj titanium cooler nyob rau hauv 1965 mus rau ntau daim ntawv thov ntawm ntau pua lub titanium tube coolers niaj hnub no, kev koom tes ntawm titanium nyob rau hauv kev lag luam chlor-alkali tau txuas ntxiv tseem ceeb.
Hauv cov ntsiab lus, daim ntawv thov ntawm titanium thiab titanium alloys nyob rau hauv kev lag luam chlor-alkali tsis tsuas yog nws kim heev, tab sis kuj tseem muaj txiaj ntsig zoo, yuav luag txhua qhov txuas ntawm chlor-alkali ntau lawm. Nws zoo heev corrosion kuj, stability thiab kev ua tau zoo ua titanium yog indispensable thiab tseem ceeb cov ntaub ntawv nyob rau hauv lub chlor-alkali kev lag luam. Nrog kev txhim kho txuas ntxiv ntawm kev lag luam chlor-alkali, daim ntawv thov kev cia siab ntawm titanium yuav dav dua.
