Nyob rau hauv tus txheej txheem ntawm electrolyzing ntsev los tsim caustic soda, ib tug tseem ceeb npaum li cas ntawm kub thiab humid chlorine roj yog generated. Kev ua kom txias thiab ziab kom zoo yog qhov tseem ceeb los siv cov roj no kom zoo. Kev tso dej ncaj qha ua rau muaj kuab paug ib puag ncig, chlorine gas poob, thiab kev ua haujlwm tsis zoo. Indirect txias nrog ntau yam ntaub ntawv xws li graphite, iav, ceramic, thiab yas coolers tau ntsib teeb meem xws li corrosion, tawg, thiab kev laus. Txawm li cas los xij, kev siv cov titanium coolers tau pom cov txiaj ntsig tau zoo vim lawv qhov tshwj xeeb corrosion kuj nyob rau hauv qhov kub thiab txias chlorine gas ib puag ncig.
Txias nrog titanium
Kev sim dav dav tau qhia tias titanium nthuav tawm qhov zoo tshaj plaws corrosion kuj thaum raug kub thiab av chlorine roj. Tus nqi corrosion ntawm titanium nyob rau hauv qhov chaw no tsuas yog 0.0025mm ib xyoo. Cov kev tshawb pom no tau ua rau kev siv cov titanium txias txias hauv kev lag luam chlor-alkali, muab cov txiaj ntsig zoo xws li kev ua kom txias thiab ziab, txo cov tshuaj chlorine, txo cov pa phem ib puag ncig, thiab txhim kho kev ruaj ntseg ntawm cov roj compressed thiab ziab kom qhuav.
Kev saws me nyuam thoob ntiaj teb
Russia pioneered siv cov titanium-ua chlorine gas coolers thiab kav rau thauj cov chlorine ntub dej nyob rau hauv 1963. Lub Teb Chaws Asmeskas 'Allied Chemical Company kuj hloov graphite nrog titanium coolers nyob rau hauv chlor-alkali ntau lawm, ua tau zoo thiab efficiency. Nyob rau hauv Suav teb, thawj titanium cooler yog tsim nyob rau hauv 1965, thiab txij li thaum 1973, ntau titanium tubular coolers tau ntse ua hauj lwm nyob rau hauv chlor-alkali nroj tsuag thoob plaws lub teb chaws, xws li Shanghai, Tianjin, Beijing, Liaoning, thiab Guangdong.
Cov txiaj ntsig ntawm Titanium Pumps thiab Valves
Hauv kev tsim cov tshuaj chlorine los ntawm daim nyias nyias electrolysis thiab mercury electrolysis, titanium twj tso kua mis muab cov kev daws teeb meem zoo tshaj plaws rau kev tuav cov poov tshuaj hypochlorite thiab sodium hypochlorite. Ib qho piv txwv yog kev siv lub twj tso kua mis titanium los ntawm Georgia-Pacific, ib lub tuam txhab hauv Teb Chaws Asmeskas, los daws cov ntsev ntsev ntawm 85 degree, muaj NaCl crystals thiab dawb chlorine. Lub twj tso kua mis titanium tau ua kom pom lub neej ua haujlwm zoo tshaj plaws txog li 10 xyoo, qhia txog nws txoj kev ntseeg tau ntev thiab siv tau zoo.
Kev siv cov khoom siv titanium, xws li cov cua txias, twj tso kua mis, thiab cov li qub, tau hloov pauv cov ntawv thov kev lag luam uas muaj cov roj chlorine. Qhov tshwj xeeb corrosion kuj ntawm titanium nyob rau hauv high-temperature thiab humid ib puag ncig tau ua rau kev txhim kho efficiency, txo ib puag ncig cuam tshuam, thiab txhim khu kev ua hauj lwm stability. Qhov kev nce qib hauv cov ntaub ntawv thiab cov khoom siv no tau ua rau muaj txiaj ntsig zoo rau kev txhim kho chlor-alkali kev lag luam thoob ntiaj teb.
