Ion-exchange membrane electrolyzer hose
Electrolysis Chikamu: Electrolyzer hose
a. Anolyte System
Iyo yakanyanya kucheneswa brine kubva kune super yakacheneswa brine tank inodyiswa kuburikidza kune yega yega electrolyzer manifold uye yobva yagoverwa kune yega anode kamuri iyo inoora kuita chlorine uye sodium ion. Iyo inoyerera inodzora ine pombi yekudyisa brine kune yega yega electrolyzer inotarisisa iyo yakanyanya kucheneswa brine kuyerera mwero.
Chikamu chezvikamu zviviri zvekuyerera kwebrine yakapera uye gasi reklorini rakanyorova rinopfachukira kubva mukamuri yega yega anode kupinda muunganidzwa wakapetwa wakashongedzerwa neelectrolyzer yega yega umo brine yakapera uye chlorine gasi zvinopatsanurwa.
Iyo yakapera brine kubva kune yakawanda inoyerera nemupombi yebazi uye musoro mukuru kupinda muanolyte tangi negiravhiti, nepo gasi rechlorine richitumirwa kuB/L (chikamu chekugadzirisa gasi rechlorine).
Iyo yakapera brine kubva kune anolyte tangi inopombwa kune dechlorination chikamu nedanho controller. Imwe brine yapera mutangi yeanolyte inodzokororwa kune maelectrolyzer nekusanganiswa neiyo nyowani super purified brine.
Demineralized mvura yekupa mutsetse inopihwa anolyte dilution kudzivirira munyu crystallization panguva yekuvhara uye yeanolyte kugadzirisa kugadzirisa kusangana ne membrane inodiwa panguva yekutanga-up.
b. Catholyte System
Recycle caustic inopihwa kune yega yega electrolyzer manifold kuburikidza necatholyte heat exchanger, uye yobva yagoverwa kune yega yega cathode kamuri umo cathode reaction inosvibisa mvura muhydrogen uye hydroxide ion. Iyo inoyerera controller yakaiswa pane yega yega electrolyzer sekiti inodzora recycle caustic flow rate.
Maviri-chikamu rwizi rwe caustic solution uye hydrogen gasi inofashukira kubva kune yega kathode chamber ichipinda muunganidzwa manifold akashongedzerwa yega yega electrolyzer umo caustic solution nehydrogen zvakapatsanurwa.
Iyo caustic mhinduro kubva kune manifold inoyerera nemupombi yebazi, uye musoro mukuru mucatholyte tank negiravhiti, nepo hydrogen gasi inotumirwa kune hydrogen gasi kugadzirisa chikamu kuburikidza nebazi uye musoro pombi. Kana wasiya recycle caustic tank, iyo caustic solution inopatsanuka kuita hova mbiri: rwizi rwechigadzirwa kuenda kuB/L uye recycle caustic rwizi kune electrolyzers.
Iyo caustic soda heat exchanger inopisa kana kutonhodza iyo yakadzokororwa caustic kuchengetedza tembiricha ye electrolyzer iri pa85 ~ 90 deg-C. Panguva yekutanga, caustic soda heat exchanger inoshandiswa kudziyisa electrolyte muma electrolyzers, ichimhanyisa kuzara kwazvino kutakurwa pasina voltage yakawandisa.
Simba re electrolyzer caustic rinotariswa necaustic density chiratidzo, uye rinowanzo chengetwa parinenge 32wt%, iyo yakakwana membrane performance concentration, nekudzora huwandu hwechikafu chemvura yakabviswa mumaminera murukova rwecaustic yakadzokororwa.
Kuti uone kusakwana kwemagetsi emagetsi, electrolyzer voltage uye tembiricha yekutarisa system inoiswa.
c. Gasi system
Iyo hydrogen gasi pressure inodzorwa pa approx. 400 mm H2O yakakwirira kudarika chlorine gasi pressure.