Kev soj ntsuam ntawm cov ntawv tseem ceeb thiab cov khoom siv tseem ceeb ntawm titanium hauv chlor - kev lag luam alkali

1, Titanium hlau Anode: "Lub cav" lub cav tawm tsam "ntawm cov xov khoom electrolytic. Cov xov cooj electrolytic yog cov tub ntxhais ntawm chlor alkali ntau lawm, thiab yav tas los vam khom graphite anodes poob thiab qis kev ua tau sai. Xyoo 1956, Dutch cov kws tshawb fawb tau thov lub tswvyim ntawm titanium raws "loj ruaj khov anode (DSA)".

Xyoo 1968, lub tuam txhab Italian denola ua tiav kev lag luam, thiab cov tshuaj Alkali Kev lag luam nkag rau "Titanium Anode Era". Suav Titanium anodes tau tsav peb lub voj voog: nyob rau hauv thaum 1960s, ntsug diaphragm tso tsheb hlau luam kab rov tav rau 693000 tons hauv 1966 (tsuas yog 196); Xyoo 1970, Titanium raws li DSA hloov graphite.

Xyoo 1972, Shanghai thiab Tianjin cov nroj tsuag yog tus ua ntej los sim nws. Hauv xyoo 1996, 8409 Titanium Anode cov hlwb uas yog siv hluav taws xob tau muab tso rau hauv kev siv thoob tebchaws, muaj peev xwm ntau lawm Nyob rau hauv nruab nrab-1980s, ion memballe electrolysis cov kev qhia, thiab titanium tau txuas ntxiv rau cov khoom siv xws li anode kua tsheb. Lub titanium siv ntawm 10000 tuj cov theem li yog 8 tons. Xyoo 2010, cov peev txheej ntau lawm ntawm ion mem membbrane Soda tshaj 23.99 lab tons.
Ib puag ncig ntawm ion Membrance Electrolys Electrolysis roj av, 305% Cative Side, tam sim no tau lees paub tias yog cov khoom siv uas nyiam dua rau Anode sab.

2, ntub chlorine nkab txias: lub siab - kub ntub chlorine roj ua los ntawm "kev ua qias tuaj yeem" Cov txheej txheem ib txwm muaj shortcomings: Ncaj cua txias ntawm cov khoom siv lim dej xws li stainless hlau tsuas yog siv 8 {{5 hnub). Titanium kiag li daws cov teeb meem no: kev ua haujlwm txhua xyoo Xyoo 1963, Russia muab tso rau hauv 140 ㎡ Titanium txias dua, thiab Asmeskas Tuam Txhab AN Titid siv 78 ㎡ Titanium khoom kom ua tiav ib qho kev ua tiav 140 ㎡ Cov nyhuv graphite; Tuam Tshoj tau tsim nws thawj 16.8 ㎡ Titanium txias dua hauv xyoo 1965, thiab tam sim no ntau pua ntawm cov khoom txias txias tau dhau los ua tus qauv hauv Chlor Alkali Kev Lag Luam.

3, titanium twj tso kua mis li qub: ruaj khov rau cov kev thauj mus los. Chlor kua dej alkali muaj cov tshuaj dawb dawb thiab siab - cov kua dej siab ntsev yog qhov tsis yooj yim rau xau. Georgia Pifik lub tuam txhab hauv Tebchaws Meskas siv Tentanium twj thauj mus los 85℃lifes kua ntsev, nrog ib lub neej ntawm 10 xyoo (stainless hlau tsuas yog ob peb hlis); Domestic Beijing tshuaj tsob nroj 2 siv titanium twj, li qub, thiab impellers nyob rau hauv nqus tsev dechlorination kom txo qis downtimination thiab to.

Xaus: lub symiotips txhim kho ntawm titanium thiab chlor alkali. Titanium tau hloov graphite anodes los txhawb ion cov teeb meem kev ua yeeb yam, thiab cov teeb meem tsis sib xws, thiab cov teeb meem tsis sib haum Nyob rau yav tom ntej, nrog kev txhim kho ntawm Chlor Alkali Technology, Titanium yuav txuas ntxiv mus ua si ntawm "corrosion {2} {ay {2} {ay {one txhawb txoj kev loj hlob ntsuab ntawm kev lag luam.