Ofufuza a ku yunivesite ya Stanford apanga zopambana pakupanga matekinoloje atsopano ochotsera lithiamu m'madzi amadzi. Njira yabwino kwambiri komanso yochezeka ndi ma adilesimavuto a lithiamum'zigawo zachikhalidwe ndi kukonza. Tekinoloje imawonjezeralithiamu brine ndendekukonza ndikupangitsa kuti ikhale yachangu, yotsika mtengo komanso yokhazikika mwachilengedwe kudzera pa redox-couple electrolysis (RCE). Ukadaulo watsopano umachepetsa mtengo ndi 40% kuposa njira yayikulu yochotsera.
Pakukwera kwa magalimoto amagetsi komanso kusungirako mphamvu zowonjezera, kufunikira kwa lithiamu m'dziko lonse lapansi kwakula kwambiri m'zaka zaposachedwa.Lithium ore concentrationimafuna kufika pamlingo winawake, ndiye kuti itha kugwiritsidwa ntchito mu batri ya lithiamu. Ambiri a lithiamu m'zigawo amadalira nthunzi brines m'mayiwe aakulu pansi pa dzuwa kwa chaka chimodzi kapena kuposerapo, kusiya kumbuyo lithiamu wolemera njira.
Pakadali pano, lithiamu imagwira ntchito yofunika kwambiri pakukweza mphamvu padziko lonse lapansi kukhala mphamvu yokhazikika. Akuti kufunikira kwa lithiamu kudzauka kuchokera ku matani a 0.5 miliyoni mu 2021 kufika ku matani 4 miliyoni pofika 2030. Kuwonjezeka kwakukulu kumayendetsedwa ndi kutchuka ndi kufalikira kwakukulu kwa magalimoto amagetsi ndi machitidwe oyera a mphamvu.
Kawirikawiri, lithiamu imapezeka mu brine, m'madzi a m'nyanja ndi mafuta osakanizidwa, choncholithiamu ndende muyesoNdikofunikira pakuchotsa kwake, kuwerengera molondolaLithium ndende mu brine, ndende ya lithiamu m'madzi a m'nyanja, ndende ya lithiamu m'mafuta amafuta, Kuchuluka kwa lithiamu m'magawo amafuta amafuta.
Lifiyamu yachikhalidwe imachokera ku miyala ya migodi, yomwe ndi yokwera mtengo kwambiri, yowonjezera mphamvu komanso yoyendetsedwa ndi mankhwala oopsa kuposa kuchotsa brine. Masiku ano, kutulutsa kwa lithiamu kwasintha kukhala madzi amchere a m'nyanja yamchere chifukwa chotsika mtengo komanso ndalama zambiri komanso zachilengedwe. Nyengo ndi zinthu zofunika kwambiri zomwe zimalimbikitsa kupanga bwino, zomwe zimapangitsa kuti makampani a lifiyamu azikayikira kuthekera kwamakampani kuti akwaniritse zomwe zikukwera.
Mtengo & Zopindulitsa Zachilengedwe
Ukadaulo watsopanowu ndiwotsika mtengo kwambiri chifukwa chotsika mtengo wandalama pakumanga ndi kusunga maiwe akuluakulu otulutsa mpweya wa dzuwa. Komanso, kugwiritsa ntchito magetsi, madzi ndi mankhwala opangira mankhwala ndizochepa kwambiri kuposa njira ziwiri zam'mbuyomu. Popewa kugwiritsa ntchito kwambiri nthaka komanso kugwiritsa ntchito madzi m'njira zachikhalidwe, njira ya RCE imachepetsanso chilengedwe cha kupanga lithiamu.
Kuyang'ana Patsogolo
Kuchulukira kwa njira ya REC kukulonjezanso pazochitika zamtsogolo zazinthu zongowonjezedwanso. Kutulutsa kwamphamvu kwa lithiamu ndi njira yosasinthika, makamaka pamzere wonse wopanga kuphatikizainline density mita, masensa apamwamba komanso ma viscometers. ContactLonnmeterkwa wokometsedwa m'zigawo mayankho a lithiamu brine. Mutha kupeza malingaliro aukadaulo kuchokera kwa mainjiniya athu. Osazengereza kupempha mtengo waulere tsopano!
Nthawi yotumiza: Jan-15-2025
