Daim ntawv thov dav thiab qhov zoo ntawm Titanium Thiab Titanium Alloy hauv Chlor-alkali Kev Lag Luam

Kev lag luam chlor-alkali, kev lag luam tshuaj lom neeg nrog keeb kwm ntawm ntau pua xyoo, feem ntau tsim cov tshuaj chlorine thiab caustic soda los ntawm electrolyzing aqueous daws ntawm lub rooj ntsev. Hauv daim teb no, titanium thiab titanium alloys yog siv rau hauv txoj kev tseem ceeb. Los ntawm kev sim ua ntej mus rau ntau yam kev siv niaj hnub no, titanium plays lub luag haujlwm tsis tuaj yeem hloov pauv hauv kev lag luam chlor-alkali.
Nyob rau hauv cov txheej txheem ntawm chlor-alkali ntau lawm, titanium cov cuab yeej muaj ntau yam kev siv, xws li hlau anode electrolyzer, ion membrane electrolyzer, kem thiab raj ntub dej chlorine txias thiab ntau lwm yam khoom tseem ceeb. Tshwj xeeb tshaj yog nyob rau hauv lub tebchaws United States, siv nyob rau hauv chlorine ntau lawm tshav kub exchangers, titanium accounted rau ntau tshaj ib nrab, 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, uas siv cov khoom siv titanium thiab cov raj tau hloov zuj zus. Titanium plays lub luag haujlwm tseem ceeb hauv anode kua ncig system, tshiab brine system, dechlorination system thiab lwm yam. 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 txheej ntawm 10,000-tuj khoom ncav cuag li 8 tons, uas qhia tau hais tias qhov kev thov loj rau titanium hauv kev lag luam chlor-alkali.

Titanium muaj ntau yam kev thov tshwj xeeb hauv kev lag luam chlor-alkali, feem ntau suav nrog:
Electrolysis tanks: xws li hlau anode electrolysis tso tsheb hlau luam thiab ionic membrane electrolysis tso tsheb hlau luam, yog cov khoom siv tseem ceeb hauv kev lag luam chlor-alkali, siv rau electrolysis ntawm brine los tsim cov roj 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.
Cov cuab yeej ua kom txias: xws li cov raj-hom ntub dej chlorine txias, uas yog siv los ua kom txias cov roj chlorine kub thiab av noo uas tsim los ntawm cov txheej txheem electrolysis, kom nws tuaj yeem ua tiav thiab siv tau ntxiv. Titanium nthuav tawm zoo heev corrosion kuj nyob rau hauv kub ntub dej chlorine gas ib puag ncig, ua rau nws yog ib qho zoo tagnrho cov ntaub ntawv rau kev tsim khoom ntawm cov coolers.
Preheating thiab cua sov cov cuab yeej: xws li refined brine preheaters, uas yog siv los ua kom kub ntawm cov brine nkag mus rau hauv lub electrolyzer los txhim kho electrolysis efficiency. Kev siv cov titanium hauv cov khoom siv no ua kom ruaj khov nruab nrab ntawm qhov kub thiab txias thaum txuas lub neej kev pab cuam ntawm cov khoom siv.
Dechlorination system: cov khoom siv xws li dechlorination yees yog siv los kho cov dej khib nyiab lossis roj uas muaj cov tshuaj chlorine kom txo cov pa phem ib puag ncig. Titanium yog dav siv nyob rau hauv dechlorination systems vim nws zoo corrosion kuj thiab stability.
Conveying system: Titanium twj thiab titanium li qub thiab lwm yam cuab yeej siv los xa 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 hauv cov txheej txheem conveying, thiab txhim kho tag nrho cov kev ua tau zoo ntawm lub cev.
Lwm cov cuab yeej pabcuam: xws li chlor-alkali txias scrubber ntauwd, kuj ua lub luag haujlwm tseem ceeb hauv kev lag luam chlor-alkali. Kev tsim khoom ntawm cov cuab yeej no kuj yog sib cais los ntawm kev txhawb nqa ntawm titanium.
Qhov zoo ntawm titanium hauv kev lag luam chlor-alkali yog qhov tseem ceeb sib npaug. Tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem txias ntawm kub thiab av chlorine gas, titanium qhia tau hais tias siab corrosion kuj. Kev sim cov ntaub ntawv qhia tau hais tias titanium nyob rau hauv ib puag ncig ntawm kub ntub chlorine gas txhua xyoo corrosion tus nqi tsuas yog 0.0025mm, uas yog deb tshaj li lwm yam ntaub ntawv. Yog li ntawd, kev siv titanium cooler tsis tuaj yeem tsuas yog txo cov txheej txheem ntawm kev ua kom txias thiab ziab, txo cov roj chlorine, tab sis kuj txo cov pa phem ib puag ncig, rau compressed roj ruaj khov ua haujlwm thiab ua tiav qib siab ntawm dryness los tsim cov kev mob zoo.
Daim ntawv thov ntawm titanium hauv Tuam Tshoj txoj kev lag luam chlor-alkali kuj tau txais txiaj ntsig zoo kawg li. Txij li thaum yug los ntawm Tuam Tshoj tus thawj titanium cooler nyob rau hauv 1965, mus rau niaj hnub no ntau pua ntawm titanium tube coolers yog dav siv, titanium nyob rau hauv lub chlor-alkali kev lag luam, kev koom tes ntawm titanium yog lossi tseem ceeb.
Los txiav txim siab, titanium thiab titanium alloy hauv kev lag luam chlor-alkali tsis yog siv dav xwb tab sis kuj tseem muaj qhov zoo, npog yuav luag txhua yam ntawm chlor-alkali ntau lawm. Nws zoo heev corrosion kuj, stability thiab kev ua tau zoo ua titanium yog ib qho khoom tseem ceeb hauv kev lag luam chlor-alkali. Nrog kev txhim kho txuas ntxiv ntawm kev lag luam chlor-alkali, daim ntawv thov kev cia siab ntawm titanium yuav dav dua.