Txoj kab uas hla 200mm Porous Titanium Lim Rau Chlor-alkali Kev Lag Luam

Muab tso rau ntawm cov ion - pauv cov cell membrane.

Cov lim dej no muab qhov tseeb pom tseeb hauv qhov thib ob brine purification voj, tshwj xeeb tsim los ntes cov khib nyiab pov tseg thiab cov khoom tsis zoo ntawm cov khoom tsis huv -xws li calcium / magnesium hydroxide precipitates thiab hlau oxides - kom ua tau raws li ultra- ntshiab saturated brine daim nyias nyias rhiab heev} Qhov no yuav tsum tau tiv thaiv {3. ultra- pom zoo tsis yog- sib tham tau rau kev tiv thaiv cov ion rhiab heev thiab kim - pauv cov membranes los ntawm kev scaling thiab lub cev puas tsuaj.

Lub lim qhov pore qhov ntsuas qhov tseeb (feem ntau yog 5-20 microns) thiab cov qauv sintered nruj kom ntseeg tau cov dej zoo sib xws. Nws tiv taus qhov kub, concentrated chloride ib puag ncig yam tsis muaj corroding, tsis zoo li stainless hlau lwm txoj hauv kev uas muaj chloride stress corrosion cracking (CLSCC). Nws cleanability ntawm rov qab-pulsing tso cai rau ntev kev pab cuam mus ncig thiab tsawg brine poob.

Nruab tom qab cov chlorine gas coolers thiab electrolysis cell outlets.

Daim ntawv thov no siv coalescing pom los txhuam entrained brine pos huab thiab sulfuric acid aerosol los ntawm kub, saturated ntub dej chlorine gas kwj, ib kauj ruam tseem ceeb rau kev tiv thaiv downstream compression thiab ziab khoom.Efficient demisting yog ib qho tseem ceeb los tiv thaiv corrosion hauv downstream compressors, ziab yees (siv concentrated thiab sulfuric acid.

Titanium lub peev xwm los tsim ib qho chaw ruaj khov, tiv thaiv cov oxide txheej hauv oxidizing ib puag ncig ua rau nws yog ib qho ntawm ob peb cov hlau uas tsim nyog rau kev sib cuag nrog cov roj chlorine ntub. Lub lim lub siab porosity thiab hydrophilic nto zoo coalesce thiab tshem tawm cov huab cua zoo, kom ntseeg tau tias cov roj qhuav pib mus rau theem ziab.

Nyob rau hauv lub recirculation loops ntawm membrane cell anolyte (NaCl-depleted, chlorine-saturated) thiab catholyte (NaOH tov) ntws.

Lub lim dej nquag tshem tawm cov khoom paug tawm los ntawm cov khoom siv electrode txheej degradation thiab cov txheej txheem teev nyob rau hauv lub anolyte thiab catholyte recirculation loops, tswj cov kua dej purity thiab tiv thaiv cov khoom tseem ceeb recirculation.Filtration tswj cov kua dej huv, tiv thaiv cov twj recirculation, thiab xyuas kom zoo electrolysis.

Cov lim dej muaj qhov sib txuam tsis sib xws: nws tiv thaiv cov anolyte's acidic, chlorine -saturated mob thiab kub, concentrated caustic soda ntawm catholyte. Nws thermal stability tswj qhov siab ua haujlwm kub ntawm cov voj voog no yam tsis muaj kev ua haujlwm degradation.

Nyob rau hauv hydrogen gas processing kab tom qab lub xovtooj ntawm tes thiab coolers.

Nws lim cov pa roj hydrogen kom tshem tawm cov khoom siv hluav taws xob zoo thiab lwm yam khoom siv ua ntej cov roj siv los yog ua tiav ntxiv. Qhov no tiv thaiv downstream catalysts hauv purification systems los yog ua kom cov roj zoo rau cov neeg siv.

Thaum tsis tshua muaj corrosive dua li cov tshuaj chlorine, cov roj kub hydrogen nrog cov kab caustic tseem xav tau cov khoom siv zoo. Lub lim dej tsis zoo thiab lub zog txhua yam muab kev ntseeg siab, kev saib xyuas- kev pabcuam dawb hauv lub luag haujlwm no, ua kom muaj siab -purity hydrogen tso zis.

Thaum kawg polishing ntawm dilute caustic soda ua ntej cia lossis muag, thiab hauv cov txheej txheem dej hauv cov nroj tsuag.

Tshem tawm cov khoom seem seem kom ua tiav cov khoom lag luam meej meej thiab cov lus qhia tshwj xeeb, lossis tiv thaiv kev ntsuas ntsuas.

Cov lim dej du, tsis yog -txo qhov ntxeem tau tiv thaiv cov khoom sib kis. Nws yooj yim ntawm kev ntxuav tso cai rau nws los tswj cov khoom sib txawv yam tsis muaj kev sib kis -, txhawb kev siv ntau yam hauv cov nroj tsuag.