Fortum: timakonzanso zoposa 80 peresenti ya zinthu zochokera ku mabatire a lithiamu-ion • ELECTRIC CARS
Fortum inayamikira kuti yapanga njira yochepetsera mpweya yomwe imabwezeretsanso zinthu zoposa 80 peresenti ya zinthu zomwe zimagwiritsidwa ntchito popanga mabatire a lithiamu-ion. Zotsatira zabwino zapezeka ngakhale ndi nickel ndi cobalt, zomwe zimakhala zovuta kwambiri kuti zibwezeretsedwe ndipo panthawi imodzimodziyo ndizofunikira kwambiri popanga zida zamagetsi [zotsatira].
Fortum imatikumbutsa kuti njira zamakono zobwezeretsanso batire sizigwirizana bwino ndi maselo a lithiamu-ion, ndipo timatha kuchotsa pafupifupi 50 peresenti ya zosakaniza kuchokera ku mitundu yonse ya maselo ogwiritsidwa ntchito (ziwerengero zimatchula European Union). Kampaniyo imadzitamandira kuti, chifukwa cha njira yopangidwa ndi Finnish Crisolteq, imatha kuwonjezera kuchuluka kwa zinthu zomwe zabwezedwa ndi 80 peresenti (gwero). Chochititsa chidwi, miyezi isanu ndi umodzi yapitayo, Audi ndi Umicore adalonjeza ndalama zoposa 95 peresenti.
> Audi ndi Umicore ayamba kukonzanso mabatire. Zoposa 95 peresenti ya zinthu zamtengo wapatali zimapezedwanso.
Kugwirizana ndi Crisolteq ndi zomera za ku Finnish za mankhwala zimathandiza kuti batire ibwezeretsedwenso pamtunda wa mafakitale, kuphatikizapo kukonza "black mass", ndiko kuti, zosakaniza zosakaniza ndi graphite. Izi ndizofunikira chifukwa kuchuluka kwa magalimoto amagetsi pofika chaka cha 2030 kukuyembekezeka kupangitsa kuti kufunikira kwa nickel kuwirikiza kawiri komanso kuchuluka kwa 8 pakufunika kwa cobalt, ndipo izi, makamaka, zidzatsogolera ku kuwonjezeka kwa 1,5% kwa mpweya woipa wa carbon dioxide. 500 peresenti ya mpweya woterewu ukhoza kupewedwa pogwiritsa ntchito zipangizo zobwezerezedwanso.
Kubwezeretsanso kukukhala mutu waukulu chifukwa maselo a lithiamu-ion ali kale msana wa mafakitale a zamagetsi, akungoyamba kukhala gawo lofunika kwambiri pamakampani opanga magalimoto, ndipo posachedwapa adzakhala ofunikira m'nyumba iliyonse (yosungirako mphamvu). Pachifukwa chomwecho, ntchito yaikulu ikuchitika padziko lonse lapansi pofuna kuchepetsa cobalt zomwe zili m'mabatire. Ma cell a Tesla, omwe akuwoneka kuti ndi otsogolera gawo ili, ali kale ndi zinthu zabwinoko kuposa zinthu zaposachedwa za NMC 811 zochokera kumakampani ena:
> Ma cell 2170 (21700) mu mabatire a Tesla 3 kuposa NMC 811 mu _future_
Chithunzi choyambirira: graphite block (pakona yakumanja), mawonekedwe ophulika, cell lithiamu-ion cell, lithiamu-ion cell, Fortum lithium-ion cell module (s)
Izi zingakusangalatseni:
