Alkaline cell hydrogen tlhahiso ke theknoloji ea tlhahiso ea haedrojene e batlang e holile. Sele ea alkaline e bolokehile ebile e ka tšeptjoa, e phela lilemo tse 15, 'me e sebelisitsoe haholo khoebong. Ho sebetsa hantle ha sele ea alkaline ka kakaretso ke 42% ~ 78%. Lilemong tse 'maloa tse fetileng, lisele tsa alkaline electrolytic li tsoetse pele likarolong tse peli tse kholo. Ka lehlakoreng le leng, tshebetso e ntlafetseng ya disele e ntlafaditswe mme ditjeho tsa tshebetso tse amanang le tshebediso ya motlakase di fokoditswe. Ka lehlakoreng le leng, ts'ebetso ea ts'ebetso ea hona joale e eketseha 'me litšenyehelo tsa matsete lia fokotseha.
Molao-motheo o sebetsang oa electrolyzer ea alkaline o bontšoa setšoantšong. Betri e na le li-electrode tse peli tse arohaneng ke diaphragm e thibelang moea. Kopano ea betri e qoelisoa ka har'a motsoako o phahameng oa alkaline mokelikeli oa electrolyte KOH(20% ho isa ho 30%) ho eketsa tšebetso ea ionic. Litharollo tsa NaOH le NaCl le tsona li ka sebelisoa e le li-electrolyte, empa ha li sebelisoe hangata. Bothata bo ka sehloohong ba li-electrolyte ke hore lia senya. Sele e sebetsa ka mocheso oa 65 °C ho isa ho 100°C. Cathode ea sele e hlahisa hydrogen, 'me OH e hlahisoang - e phalla ka diaphragm ho ea ho anode, moo e kopanang hape ho hlahisa oksijene.
Lisele tse tsoetseng pele tsa alkaline electrolytic li loketse tlhahiso e kholo ea hydrogen. Lisele tsa alkaline tsa electrolytic tse entsoeng ke bahlahisi ba bang li na le matla a phahameng haholo a tlhahiso ea haedrojene ho (500 ~ 760Nm3 / h), ka tšebeliso e tšoanang ea matla a 2150 ~ 3534kW. Ha e le hantle, ho thibela ho thehoa ha metsoako ea khase e tukang, lihlahisoa tsa haedrojene li lekanyelitsoe ho 25% ho 100% ea tekanyo e lekantsoeng, tekanyo e phahameng e lumelletsoeng ea hona joale e ka bang 0.4A / cm2, mocheso o sebetsang ke 5 ho 100 ° C, 'me khatello e phahameng ea electrolytic e haufi le 2.5 ho 3.0 MPa. Ha khatello ea electrolytic e phahame haholo, litšenyehelo tsa lichelete li eketseha 'me kotsi ea ho thehoa ha motsoako o kotsi oa khase e eketseha haholo. Ntle le sesebelisoa leha e le sefe sa ho hloekisa, bohloeki ba haedrojene bo hlahisoang ke alkaline cell electrolysis bo ka fihla ho 99%. Metsi a alkaline electrolytic cell electrolytic e tlameha ho hloeka, e le ho sireletsa eleketrode le ts'ebetso e bolokehileng, conductivity ea metsi e ka tlase ho 5S / cm.
Nako ea poso: Feb-02-2023