Izindlela ezintsha neziphephile zenyusa ukutholwa kwebhethri ye-lithium eshajayo ibe ngaphezu kuka-80%

作者：Iflowpower – Kaasaskantava elektrijaama tarnija

I-Finland Clean Energy Company Fortum isebenzisa izinqubo zokubuyisela i-dioxide ephansi nezimanzi, izinga lokutholwa kwamabhethri e-lithium-ion lenyuke lisuka ku-50% laya ngaphezu kuka-80%. I-Northern Finland Clean Energy Company Fortum inesixazululo esisha samabhethri ezimoto zikagesi (EV) angaphezu kuka-80% angagaywa kabusha, okuvumela izinsimbi ezingavamile ukuba ziphinde zijikeleze, futhi kuxazululwe ukusimama ngokunciphisa i-cobalt, i-nickel nezinye igebe lezinto ezingavamile. Njengamanje, izinga lokubuyiselwa kwamabhethri e-lithium-ion licishe libe ngu-50%.

“Ukugaywa kabusha kwezinto eziningi kumabhethri e-lithium-ion, njengamanje kunobuchwepheshe obuncane, obungokomnotho nobunokwenzeka. Siyibonile inselele engakaxazululwa futhi sakha isixazululo sokutakula esinesivinini kuzo zonke izimboni ezisebenzisa ibhethri. "I-Fortum isebenzisa inqubo ye-low-dioxide kanye ne-manzi ye-metallurgical recovery, izinga lokubuyisela lifinyelela ku-80%.

Okokuqala, lawa mabhethri aphephile futhi angaphathwa ngomshini, ipulasitiki, i-aluminium nethusi kuyahlukaniswa, ngokuqondile ngenqubo yabo yokuthola kabusha. Inqubo yokubuyisela i-metallurgical emanzi ivumela ukutholwa kwe-cobalt, i-lithium, i-manganese ne-nickel ebhethri, futhi iletha abakhiqizi bebhethri ukuthi bakhiqize amabhethri amasha. Lobu buchwepheshe bathuthukiswa yi-CROSOLTEQ, eFinland, enendawo yokugaywa kabusha kwe-metallurgy emanzi e-Harjavalta yase-Finland, ekwazile ukusebenza ngezinga lezimboni.

"I-rigorious circulatory economy ibhekisela ekusetshenzisweni kwento ethile ukusebenzisa umsebenzi wayo wokuqala noma injongo. Uma sixoxa ngokugaywa kabusha kwamabhethri e-lithium-ion, umgomo wethu omkhulu uwukubuyisela izingxenye eziningi zebhethri ebhethrini elisha. “Abemboni bathi i-battery igaywa kabusha, akufanele bayibone njengetheminali ye-industrial chain, kodwa kufanele kubonakale ngoba izinto ezisebhethrini zinenani elikhulu, elikwazi ukugaywa kabusha.

Futhi ngesikhathi esifanayo, i-Fortum isahlola isihloko esishisayo samanje - ibhethri "ukusetshenziswa kwesitebhisi", okungukuthi, ngemva kokuba ibhethri yemoto kagesi ingasafaneleki ukusetshenziswa kwasekuqaleni, isetshenziselwa izinhlelo zokusebenza zokugcina amandla ezingaguquki. Ngokusho kwe-International Energy Agency, ngo-2030, isibalo sezimoto zikagesi emgwaqeni womhlaba wonke sizokhuphuka sisuka ezigidini ezi-3 siye ku-12.5 billion.

Ngo-2015, inani lemakethe yokubuyisela ibhethri ye-lithium-ion emhlabeni wonke lalilinganiselwa ku-1.7 million euros, kodwa kulindeleke ukuthi lifinyelele ngaphezu kwama-euro ayizigidi eziyizinkulungwane ezingu-20 eminyakeni embalwa ezayo.