8-dii Maajo, Austrian RAG waxay bilawday mashruucii ugu horreeyay ee kaydinta haydaroojin dhulka hoostiisa mashruucii ugu horreeyay ee kaydka gaaska ee Rubensdorf. Mashruuca tijaabada ah ayaa kaydin doona 1.2 milyan cubic mitir oo hydrogen ah, una dhiganta 4.2 GWh oo koronto ah. Haydaroojiinka la kaydiyay waxaa soo saari doona unug xuubka beddelka proton ah oo 2 MW ah oo ay bixiso Cummins, kaas oo marka hore ku shaqayn doona culayska saldhigga si uu u soo saaro hydrogen ku filan kaydinta. Marka dambe ee mashruuca, unuggu waxa uu u shaqayn doonaa hab dabacsan si uu korontada dheeraadka ah ee la cusboonaysiin karo ugu wareejiyo shabkada.
Iyada oo ah guul muhiim ah oo ku saabsan horumarinta dhaqaalaha hydrogen, mashruuca tijaabada ah wuxuu muujin doonaa awoodda kaydinta hydrogen ee dhulka hoostiisa ee kaydinta tamarta xilliyeed wuxuuna u gogol xaarayaa in la geeyo baaxad weyn oo tamarta hydrogen ah. Iyadoo ay weli jiraan caqabado badan oo laga gudbi karo, tani dhab ahaantii waa tallaabo muhiim ah oo loo qaaday hab tamar sii waara oo kaarboonaysan.
Kaydinta hydrogen ee dhulka hoostiisa, oo ah adeegsiga qaab-dhismeedka juquraafi ee dhulka hoostiisa ee kaydinta baaxadda weyn ee tamarta hydrogen. Korontada laga dhaliyo ilaha tamarta la cusboonaysiin karo iyo soo saarista hydrogen, hydrogen waxa lagu duraa dhismayaasha dhulka hoostiisa ah sida godadka milixda, kaydadka saliida iyo gaaska oo dhammaatay, biyo mareenada iyo godad dhagax adag oo safan si loo gaadho kaydinta tamarta hydrogen. Marka loo baahdo, hydrogen-ka waxaa laga soo saari karaa meelaha lagu kaydiyo hydrogen ee dhulka hoostiisa si loogu isticmaalo gaas, koronto ama ujeedooyin kale.
Tamarta hydrogen waxaa lagu kaydin karaa noocyo kala duwan, oo ay ku jiraan gaas, dareere, adsorption dusha sare, hydride ama dareere leh oogada haydaroojin. Si kastaba ha ahaatee, si loo xaqiijiyo hawlgalka siman ee koronto kaabayaal ah iyo in la dhiso shabakad tamarta tamarta hydrogen kaamilka ah, kaydinta hydrogen dhulka hoostiisa waa habka kaliya ee macquul ah hadda. Noocyada dusha sare ee kaydinta hydrogen, sida dhuumaha ama taangiyada, waxay leeyihiin kayd xaddidan iyo awoodda soo saarista dhowr maalmood oo keliya. Kaydinta hydrogen ee dhulka hoostiisa ayaa loo baahan yahay si loo keeno kaydinta tamarta qiyaas toddobaadyo ama bilo ah. Kaydinta hydrogen ee dhulka hoostiisa waxay dabooli kartaa ilaa dhowr bilood oo baahida kaydinta tamarta, waxaa loo soo saari karaa si toos ah marka loo baahdo, ama waxaa loo rogi karaa koronto.
Si kastaba ha noqotee, kaydinta hydrogen ee dhulka hoostiisa waxay wajaheysaa caqabado dhowr ah:
Marka hore, horumarka tignoolajiyada ayaa gaabis ah
Hadda, cilmi-baarista, horumarinta iyo muujinta loo baahan yahay in lagu kaydiyo gaaska xaalufiyey iyo biyo-mareennada waa mid gaabis ah. Daraasado dheeraad ah ayaa loo baahan yahay si loo qiimeeyo saameynta gaaska dabiiciga ah ee haraaga ah ee beeraha yaraaday, falcelinta bakteeriyada goobta ee aquifers iyo gaaska yaraaday ee laga yaabo inay soo saaraan wasakh iyo khasaaro hydrogen, iyo saameynta cidhiidhiga kaydinta ee laga yaabo inay saameeyaan sifooyinka hydrogen.
Marka labaad, muddada dhismaha mashruuca waa mid dheer
Mashruucyada kaydinta gaaska dhulka hoostiisa waxay u baahan yihiin muddo dhismeed la taaban karo, shan ilaa 10 sano oo godad milix ah iyo kaydad gabaabsi ah, iyo 10 ilaa 12 sano kaydinta aquifer-ka. Mashaariicda kaydinta hydrogen, waxaa jiri kara dib u dhac weyn.
3. Ku xaddidan xaaladaha juqraafiyeed
Deegaanka juquraafiga deegaanka ayaa go'aamiya awooda kaydinta gaaska dhulka hoostiisa. Meelaha awoodda xaddidan leh, hydrogen waxaa lagu kaydin karaa miisaan ballaaran sida dareere dareere ah iyada oo loo marayo habka beddelka kiimikada, laakiin waxtarka beddelka tamarta ayaa sidoo kale la yareeyaa.
Inkasta oo tamarta hydrogen aan lagu dabaqin miisaan ballaaran sababtoo ah waxtarkeeda hoose iyo qiimaha sare, waxay leedahay rajo horumarineed oo ballaaran mustaqbalka sababtoo ah doorka muhiimka ah ee decarbonization ee qaybaha kala duwan ee muhiimka ah.
Waqtiga boostada: Meey-11-2023