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Mokhoa o motala oa ho sebelisa li-betri tsa lithium

Selelekela:

E susumetsoa ke sepheo sa lefats'e sa "carbon neutrality", indasteri e ncha ea likoloi tsa matla e ntse e hōla ka lebelo le makatsang. Joaloka "pelo" ea likoloi tse ncha tsa matla,libeteri tsa lithiumba entse tlatsetso e sa hlakoheng. Ka matla a eona a phahameng a matla le bophelo ba potoloho e telele, e fetohile enjene e matla bakeng sa phetoho ena e tala ea lipalangoang. Joalo ka mahlakore a mabeli a chelete ea tšepe, ntho e 'ngoe le e 'ngoe e na le mahlakore a mabeli. Le hoja libeteri tsa lithium li re tlisetsa matla a hloekileng le a sebetsang hantle, li boetse li tsamaea le bothata bo ke keng ba hlokomolohuoa - ho lahla litšila tsa libeteri tsa lithium.

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Bothata ba betri ea lithium ea litšila

Ak'u nahane likoloi tse ncha tse sebelisang matla li ntse li tsamaea literateng tsa toropo. Li khutsitse ebile li na le botsoalle ba tikoloho, ’me li re fa setšoantšo se setle sa leeto la kamoso bakeng sa rōna. Empa ha likoloi tsena li qetile mosebetsi oa tsona, ho tla etsahala'ng ka "pelo" ea bona - thelithium betri? Lintlha li bonts'a hore ka 2025, libeteri tsa motlakase tsa China tse seng li tlohetse mosebetsi li lebelletsoe ho fihla ho 1,100 GWh, e lekanang le phepelo ea selemo le selemo ea liteishene tse hlano tsa motlakase tsa Three Gorges. Palo e kholo joalo, haeba e sa sebetsoe ka nepo, e tla baka khatello e kholo tikolohong le mehloling.

Libetri tsa lithium tsa litšila li na le lisebelisoa tse ngata tsa tšepe tsa bohlokoa tse kang lithium, cobalt le nickel. Ha re ka li lumella hore li lahlehe, ho tla tšoana le ho lahla "merafo ea litoropong". Ho tšoenyang le ho feta ke hore libeteri tsa lithium tse litšila li boetse li na le lintho tse kotsi tse kang li-electrolyte le litšepe tse boima. Haeba li sa tšoaroe hantle, li tla baka tšilafalo e tebileng mobung, mehloling ea metsi le sepakapaka, esita le ho beha bophelo ba batho kotsing.

Ha re tobane le mathata a tlisoang ke libeteri tsa lithium tse senyehileng, re ke ke ra lula re sa etse letho, ebile re ke ke ra tšaba libeteri. Ho e-na le hoo, re tlameha ho batla litharollo ka mafolofolo, re fetole "kotsi" "monyetla", 'me re kene tseleng ea tsoelo-pele e tsitsitseng ka li-cycle tse tala. Ka lehlohonolo, tsoelo-pele ea saense le thekenoloji e re supile tataiso bakeng sa rona. Phetoho e tala e tsamaisoang ke theknoloji ea theknoloji e ntse e tsoela pele ka khutso, e tlisa tšepo e ncha ea "tsoalo e ncha" ea litšila tsa libeteri tsa lithium.

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Phetoho e tala ea betri ea lithium, e fetolang litšila hore e be letlotlo

Phetohelong ena e tala, ho hlahile mahlale a fapaneng a tsoetseng pele le lisebelisoa. Li tšoana le "li-alchemists" tsa boselamose tse khutlisetsang lisebelisoa tsa bohlokoa ho litšila tsa lithium libeteri, li li fetola matlotlo le ho li tsosolosa.

Ha re kene ka har'a "fektheri ea disassembly" ea litšilalibeteri tsa lithium. Mona, lisebelisoa tsa ho senya le ho hlophisa betri ea lithium li tšoana le "ngaka e buoang" e nang le tsebo. Ba ka arola ka nepo le ho hlophisa libeteri tsa lithium tse senyehileng, ba arola mefuta e fapaneng ea lisebelisoa tsa betri, 'me ba rale motheo oa ho e sebelisa hape le ho e sebetsa.

Ebe, lisebelisoa tsena tsa betri tse khethiloeng li tla kenya "likopano" tse fapaneng bakeng sa ts'ebetso e arohaneng. Lisebelisoa tse ntle tsa li-electrode tse nang le tšepe tse kang lithium, cobalt le nickel li tla romelloa ho "workshop ea ho ntša tšepe". Ka hydrometallurgy, pyrometallurgy le lits'ebetso tse ling, litšepe tsena tsa bohlokoa li tla ntšoa bakeng sa ho etsa libeteri tse ncha tsa lithium kapa lihlahisoa tse ling.

Likarolo tsa betri tse nang le lintho tse kotsi tse kang li-electrolyte le litšepe tse boima li tla romelloa ho "workshop ea kalafo ea tikoloho" e khethehileng, moo ba tla feta letotong la lits'ebetso tse thata tsa kalafo ho netefatsa hore lintho tse kotsi li lahloa ka mokhoa o sireletsehileng le ka katleho ntle le ho baka tšilafalo. tikoloho

Ke habohlokoa ho bolela hore ts'ebetsong ea ts'ebetso ea litšila tsa libeteri tsa lithium, ts'ireletso ea tikoloho ke eona ntho ea bohlokoa ka ho fetisisa. Bakeng sa ho fokotsa tšilafalo ea tikoloho, lik'hamphani tse ngata li amohetse mahlale a tsoetseng pele a ts'ireletso ea tikoloho le lisebelisoa, joalo ka lisebelisoa tse kopaneng tsa lithium battery dissociation intelligent recycling system.

Thepa ena e tšoana le "molebeli oa tšireletso ea tikoloho" ea hlometseng ka botlalo. E kopanya mehato e mengata ea ts'ireletso joalo ka lits'ebetso tsa ho tiisa le lits'ebetso tsa tlhoekiso, tse ka thibelang ho tsoa ha mosi le ho tsoa ha metsi a litšila, ho netefatsa hore ts'ebetso eohle ea ts'ebetso e tala, e baballang tikoloho ebile e bolokehile.

 

Melemo ea moruo ea ho tsosolosa libeteri tsa lithium

Lik'hamphani tse ling li ntse li tsoela pele ho hlahloba mekhoa e mengata ea ho boloka matla le ho sebelisa tikoloho, joalo ka mokhoa o mocha oa "volatization ea mocheso o tlase + electrolyte cryogenic recycling combination". Ts'ebetso ena e tšoana le "mohlokomeli oa ntlo ea baballang", ea ka fokotsang haholo litšenyehelo tsa ho nchafatsa betri ea lithium. tšebeliso ea matla le khabone, le ho kopanya mohopolo oa paballo ea matla le phokotso ea mesi ho sehokelo se seng le se seng

Ka tsoelo-pele e tsoelang pele le ts'ebeliso ea thekenoloji, ts'ebetso ea ts'ebetso ea ts'ebetso le ts'ireletso ea tikoloho ea libeteri tsa lithium tse sebelisitsoeng li ntlafalitsoe haholo, ho fana ka liphallelo tse ntle ho tsosolosa lisebelisoa le ho sireletsa tikoloho.

Tšebeliso ea lisebelisoalibeteri tsa lithiumha se morero oa ts'ireletso ea tikoloho feela, empa hape e na le boleng bo boholo ba moruo. Lithium, cobalt, nickel le lisebelisoa tse ling tse ntšitsoeng libeteri tsa lithium tse sebelisitsoeng li tšoana le matlotlo a robetseng. Ha e se e tsositsoe, E ka boela ea khanya 'me ea hlahisa melemo e mengata ea moruo.

Ntle le moo, boqapi ba thekenoloji hape ke enjine ea bohlokoa ea ho khothaletsa nts'etsopele ea indasteri ea litšila ea lithium betri. Ke feela ka ho lula re phunyeletsa litšitiso tsa tekheniki le ho ntlafatsa ts'ebetso ea ts'ebetso le ts'ebeliso ea lisebelisoa re ka rarollang mathata a tikoloho a bakoang ke libeteri tsa lithium le ho fihlela nts'etsopele e tsitsitseng ea indasteri.

Ho fihlela sena, lik'hamphani tse ngata le litsi tsa lipatlisiso tsa mahlale li ekelitse matsete a tsona a R&D le ho hlahloba ka mafolo-folo mahlale a macha a ho sebelisoa hape, 'me ba entse letoto la likhatelopele. Lik'hamphani tse ling li thehile lisebelisoa tse ngata tsa ho qhaqholla tse ka phethelang ho qhaqhoa ha libeteri tsa lithium tsa litšila ka katleho le ka mokhoa o sireletsehileng; mekhatlo e meng ea lipatlisiso tsa mahlale e ikemiselitse ho nts'etsapele mekhoa ea theknoloji e ntle ea tikoloho le e sebetsang hantle ea ho ntša tšepe, ho leka ka matla ho ntlafatsa litekanyetso tsa ho khutlisa tšepe le ho fokotsa tšilafalo ea tikoloho.

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Qetello

Ho tsosolosoa ha libeteri tsa lithium tse sebelisitsoeng hase feela boikarabelo ba likhoebo le mebuso, empa hape ho hloka ho kenya letsoho ha sechaba sohle. Joaloka bareki ba tloaelehileng, re ka qala ho tsoa ho rona 'me ra kenya letsoho ka mafolofolo tsamaisong ea ho tsosolosa ea libeteri tsa lithium tse sebelisitsoeng ho kenya letsoho ho sireletsa tikoloho.

Re ka khetha ho romela mehala ea thekeng e sebelisitsoeng, li-laptops le lihlahisoa tse ling tsa elektroniki ho likanale tsa kamehla ho e-na le ho li lahla ka ho rata; ha re reka likoloi tse ncha tsa matla, re ka beha pele ho lihlahisoa tse fanang ka litšebeletso tsa ho tsosolosa betri; hape re lokela ho khothaletsa ka mafolofolo bohlokoa ba ho sebelisa li-betri tsa lithium tse sebelisoang hape le ho khothaletsa batho ba bangata ho kenya letsoho ketsong ena ea ts'ireletso ea tikoloho.

Tšebeliso ea lisebelisoalibeteri tsa lithiumke mosebetsi o molelele le o boima, empa re na le lebaka la ho lumela hore ka boiteko bo kopanetsoeng ba 'muso, likhoebo le mekhatlo eohle ea sechaba, re tla khona ho kena tseleng e tala le e tsitsitseng ea nts'etsopele, e le hore libeteri tsa lithium tse sebelisitsoeng li ke ke tsa hlola li e-ba teng. nako e telele e be moroalo tikolohong, empa e be mohloli oa bohlokoa le ho kenya letsoho kahong ea lefatše le letle.

Haeba u na le lipotso kapa u lakatsa ho tseba haholoanyane, ka kopo u se ke oa tsilatsilafihla ho rona.

Kopo ea Qotsulo:

Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538

Sucre:sucre@heltec-bms.com/ +86 136 8844 2313

Nancy:nancy@heltec-bms.com/ +86 184 8223 7713


Nako ea poso: Oct-15-2024