Titanium anode rau dej electrolysis tshuab
Oct 11, 2022
Titanium anode rau dej electrolysis tshuab
[Alkaline electrolyzer rau dej electrolysis tshuab] Lub tank lub cev yog ua los ntawm cov yas tsis muaj tshuaj lom, thiab tuaj yeem nruab nrog ruthenium iridium txheej, platinum iridium txheej, platinum titanium electrode thiab ion zaj duab xis tuaj ntawm Nyiv. Tus nqi ph yog 8-11.
Alkaline electrolyzer rau dej electrolysis tshuab muaj qhov ruaj khov thiab zoo electrolysis nyhuv, thiab yog dav siv nyob rau hauv tsev dej electrolysis tshuab, disinfection dej tshuab thiab dej loj nroj tsuag.
Lub ruthenium iridium coated titanium electrode thiab platinum plated titanium electrode tsim thiab tsim los ntawm Dinore Science thiab Technology, ua ke nrog imported ionic membrane, muaj zog electrolysis nyhuv. Lawv tau siv dav hauv cov tshuab dej electrolytic hauv tsev thiab cov tshuab tua kab mob, thiab tau siv dav hauv cov nroj tsuag dej loj. Lawv muaj kev siv hluav taws xob tsawg, ruaj khov electrolysis, kev pab lub neej ntev thiab tus nqi qis.
Titanium electrode yog qhov tseem ceeb ntawm lub tshuab dej electrolysis, thiab qhov zoo ntawm cov hlau electrode ncaj qha cuam tshuam rau qhov zoo ntawm cov dej purifier. Yuav ua li cas xaiv electrodes yuav tsum raug xaiv kom tsim nyog raws li kev ua haujlwm sib txawv. Hauv kev kho dej, hlau electrodes yuav tsum ua raws li cov hauv qab no:
(1) zoo conductivity;
(2) Muaj zog corrosion kuj;
(3) Zoo mechanical zog thiab kev ua haujlwm zoo;
(4) Lub neej ua haujlwm ntev;
(5) Nws muaj kev ua haujlwm zoo electrocatalytic.
Hauv kev kho dej, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem electrolysis ntawm dej, xws li cov tiam ntawm cov kua qaub thiab alkali ion dej, muaj ntau yam muaj zog oxidizing tshuaj nyob rau hauv dej, xws li O3, H2O2, HCLO, thiab lwm yam, thiab cov anode. feem ntau thim rov qab, yog li tshwj xeeb ua haujlwm electrodes yuav tsum tau siv. Tom qab xyoo ntawm kev tshawb fawb, peb lub tuam txhab tau tsim lub neej ntev electrode rau kev kho dej ---- titanium hlau coated electrode. Cov electrode no yog coated nrog platinum noble hlau oxides nrog siab electrocatalytic kev ua tau zoo, muaj zog oxidation tsis kam thiab zoo conductivity ntawm ntshiab titanium substrate, thiab nws yog ib tug insoluble anode. Cov yam ntxwv ntawm no anode yog:
(1) Titanium muaj cov yam ntxwv ntawm lub teeb tshwj xeeb lub ntiajteb txawj nqus, zoo zog, corrosion kuj thiab kev ua tau zoo, tshwj xeeb tshaj yog nws tsis kam mus rau ntub chlorine yog incomparable rau lwm cov ntaub ntawv hlau. Piv txwv li, thaum muaj cov tshuaj chloride ion me me hauv cov dej electrolysis, cov phaj tsis muaj zog yuav sai sai rau pitting corrosion, uas yuav ua rau lub neej luv luv, thaum titanium tsis muaj cov teeb meem no.
(2) Vim yog qhov sib ntxiv ntawm ntau pawg platinum cov hlau muaj txiaj ntsig hauv txheej, nws muaj kev ua haujlwm siab tam sim no, kev ua haujlwm zoo, electrocatalysis zoo, muaj zog oxidation tsis kam, ua haujlwm ntev thiab kev txuag hluav taws xob.
(3) Lub tshuab electrolyzer rau dej electrolysis tshuab tsim thiab tsim los ntawm peb lub tuam txhab tau siv dav hauv cov tshuab hluav taws xob hauv tsev thiab cov tshuab dej tua kab mob, thiab tau nrov hauv cov nroj tsuag dej loj. Nws yog nruab nrog ruthenium iridium coated titanium electrode thiab platinum plated titanium electrode. Nrog imported ionic membrane, nws muaj cov nyhuv electrolysis ruaj khov, tsis muaj zog efficiency, ntev kev pab cuam lub neej thiab luv nqi
