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Tsela e tala ea ho sebelisa hape libeteri tsa lithium tse litšila

Selelekela:

Ka lebaka la sepheo sa lefats'e sa "ho se nke lehlakore ha khabone", indasteri ea likoloi tse ncha tsa matla e ntse e hola ka lebelo le makatsang. Jwalo ka "pelo" ea likoloi tse ncha tsa matla,libeteri tsa lithiumba kentse letsoho le sa hlakoheng. Ka bongata ba matla a eona bo phahameng le bophelo ba potoloho e telele, e fetohile enjene e matla bakeng sa phetohelo ena ea lipalangoang tse tala. Feela joaloka mahlakore a mabeli a chelete ea tšepe, ntho e 'ngoe le e 'ngoe e na le mahlakore a mabeli. Leha 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 libeteri tsa lithium tse litšila.

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Mathata a betri ea lithium e senyehileng

Ak'u nahane likoloi tse ncha tsa eneji li ntse li tsamaea literateng tsa toropo. Li khutsitse ebile li mosa tikolohong, 'me li re fa setšoantšo se setle sa maeto a nakong e tlang. Empa ha likoloi tsena li qetile thomo ea tsona, ho tla etsahala'ng ka "pelo" ea tsona - ebetri ea lithiumLintlha li bontša hore ka 2025, libeteri tsa motlakase tse seng li tlohetse mosebetsi tsa Chaena li lebelletsoe ho fihla ho 1,100 GWh, e leng se lekanang le tlhahiso ea motlakase ea selemo le selemo ea liteishene tse hlano tsa motlakase tsa Three Gorges. Palo e kholo joalo, haeba e sa tsamaisoe hantle, e tla baka khatello e kholo tikolohong le mehloling.

Libetri tsa lithium tse senyehileng li na le mehloli e mengata ea tšepe ea bohlokoa joalo ka lithium, cobalt le nickel. Haeba re li lumella hore li lahlehe, ho tla tšoana le ho lahla "merafo ea litoropo". Se tšoenyang le ho feta ke hore libetri tsa lithium tse senyehileng le tsona li na le lintho tse kotsi joalo ka li-electrolyte le litšepe tse boima. Haeba li sa tšoaroe hantle, li tla baka tšilafalo e kholo mobung, mehloling ea metsi le sepakapakeng, 'me li be li sokele bophelo bo botle ba batho.

Ka ho tobana le diphephetso tse tliswang ke dibetri tsa lithium tse senyehileng, re ke ke ra dula feela re sa etse letho, kapa ra tshaba dibetri. Ho ena le hoo, re tlameha ho batla ditharollo ka mafolofolo, re fetole "kotsi" hore e be "monyetla", mme re kene tseleng ya ntshetsopele e tsitsitseng ka dipotoloho tse tala. Ka lehlohonolo, kgatelopele ya saense le theknoloji e re supile tsela. Phetohelo e tala e kgannwang ke boqapi ba theknoloji e ntse e hlaha ka lenyele, e tlisa tshepo e ntjha bakeng sa "ho tswalwa botjha" ha dibetri tsa lithium tse senyehileng.

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

Phetohong ena e tala, ho hlahile mahlale le lisebelisoa tse fapaneng tse tsoetseng pele. Li tšoana le "litsebi tsa alchemist" tsa boselamose tse ntšang mehloli ea bohlokoa hape libetering tsa lithium tse senyehileng, li li fetola matlotlo le ho li tsosolosa.

A re kene ka hare ho "fektheri ea ho qhaqha" ea litšilalibeteri tsa lithiumMona, lisebelisoa tsa ho sila le ho hlopha betri ea lithium li tšoana le "ngaka e buoang" e nang le boiphihlelo. Li ka qhaqha le ho arola libeteri tsa lithium tse senyehileng ka nepo, tsa arola mefuta e fapaneng ea thepa ea betri, 'me tsa rala motheo oa ho sebelisa hape le ho sebetsa hape.

Ebe, thepa ena ea betri e arotsoeng ka lihlopha e tla kena "li-workshop" tse fapaneng bakeng sa ts'ebetso e arohaneng. Thepa ea electrode e ntle e nang le litšepe tse kang lithium, cobalt le nickel e tla romelloa "workshop ea ho ntša tšepe". Ka hydrometallurgy, pyrometallurgy le lits'ebetso tse ling, litšepe tsena tsa bohlokoa li tla ntšoa bakeng sa tlhahiso ea 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 romeloa "sebokeng se khethehileng sa kalafo ea tikoloho", moo li 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 tikolohong.

Ho bohlokoa ho bolela hore ts'ebetsong ea ho sebelisa hape libeteri tsa lithium, tšireletso ea tikoloho ke eona ntho ea bohlokoa ka ho fetisisa. E le ho fokotsa tšilafalo ea tikoloho, lik'hamphani tse ngata li sebelisitse mahlale a tsoetseng pele a tšireletso ea tikoloho le lisebelisoa, joalo ka lisebelisoa tse bohlale tsa sistimi ea ho sebelisa hape libeteri tsa lithium.

Sesebelisoa sena se tšoana le "mohlokomeli oa tšireletso ea tikoloho" ea hlometseng ka botlalo. Se kopanya mehato e mengata ea tšireletso joalo ka litsamaiso tsa ho koala le litsamaiso tsa tlhoekiso, tse ka thibelang ka katleho mesi e tsoang mosi le ho lutla ha metsi a litšila, ho netefatsa hore ts'ebetso eohle ea ho sebelisa hape e tala, e mosa tikolohong ebile e bolokehile.

 

Melemo ea moruo ea ho sebelisa libeteri tsa lithium hape

Likhamphani tse ling li boetse li ntse li hlahloba ka mafolofolo mekhoa e mengata ea ho sebelisa hape e bolokang matla le e mosa tikolohong, joalo ka ts'ebetso e ncha ea "motsoako oa ho sebelisa hape oa mocheso o tlase + motsoako oa ho sebelisa hape oa electrolyte cryogenic". Ts'ebetso ena e tšoana le "mohlokomeli oa ntlo ea bolokang chelete", e ka fokotsang haholo litšenyehelo tsa ho sebelisa hape betri ea lithium. Tšebeliso ea matla le mesi ea khabone, 'me e kopanya mohopolo oa paballo ea matla le phokotso ea mesi khokahanong e' ngoe le e 'ngoe.

Ka tsoelo-pele le ts'ebeliso e tsoelang pele ea theknoloji, bokhoni ba ho sebelisa hape le boemo ba tšireletso ea tikoloho ea libeteri tsa lithium tse sebelisitsoeng bo ntlafalitsoe haholo, e leng se etsang menehelo e ntle ho ho sebelisa hape mehloli le tšireletso ea tikoloho.

Ho sebelisoa hape ha lintho tse sebelisitsoenglibeteri tsa lithiumHase feela projeke ea tšireletso ea tikoloho, empa hape e na le boleng bo boholo ba moruo. Lithium, cobalt, nickel le litšepe tse ling tse nkiloeng libetering tsa lithium tse sebelisitsoeng li tšoana le matlotlo a robetseng. Hang ha li tsositsoe, li ka boela tsa khanya 'me tsa hlahisa melemo e meholo ea moruo.

Ho phaella moo, boqapi ba theknoloji le bona ke enjene ea bohlokoa ea ho khothaletsa nts'etsopele ea indasteri ea ho sebelisa hape libeteri tsa lithium. Ke feela ka ho phunyeletsa mathata a tekheniki khafetsa le ho ntlafatsa bokhoni ba ho sebelisa hape le tšebeliso ea mehloli moo re ka rarollang mathata a tikoloho a bakoang ke libeteri tsa lithium tse senyehileng ka botlalo le ho fihlela nts'etsopele e tsitsitseng ea indasteri.

Ho fihlela sena, lik'hamphani tse ngata le litsi tsa lipatlisiso tsa saense li ekelitse matsete a tsona a R&D 'me li hlahlobile ka mafolofolo mahlale le lits'ebetso tse ncha tsa ho sebelisa hape, 'me li entse letoto la lintlafatso. Lik'hamphani tse ling li thehile lisebelisoa tse iketsang tsa ho qhaqha tse ka phethelang ho qhaqha libeteri tsa lithium tse lahliloeng ka katleho le ka mokhoa o sireletsehileng haholoanyane; litsi tse ling tsa lipatlisiso tsa saense li ikemiselitse ho nts'etsapele mahlale a ho ntša tšepe a mosa tikolohong le a sebetsang hantle, a loanela ho ntlafatsa sekhahla sa ho hlaphoheloa ha tšepe le ho fokotsa tšilafalo ea tikoloho.

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Qetello

Ho sebelisoa hape ha libeteri tsa lithium tse sebelisitsoeng ha se boikarabello ba likhoebo le mebuso feela, empa hape ho hloka hore sechaba sohle se kenelle. Jwalo ka bareki ba tloaelehileng, re ka qala ho rona mme ra nka karolo ka mafolofolo tsamaisong ea ho sebelisoa hape ha libeteri tsa lithium tse sebelisitsoeng ho kenya letsoho ts'ireletsong ea tikoloho.

Re ka khetha ho romela lifono tse sebelisitsoeng, lilaptop le lihlahisoa tse ling tsa elektroniki liteisheneng tse tloaelehileng tsa ho sebelisa hape ho e-na le ho li lahla ha re rata; ha re reka likoloi tse ncha tsa eneji, re ka etelletsa pele lihlahisoa tse fanang ka lits'ebeletso tsa ho sebelisa hape libeteri; re lokela hape ho khothaletsa bohlokoa ba ho sebelisa hape libeteri tsa lithium tse sebelisitsoeng le ho khothaletsa batho ba bangata ho nka karolo ketsong ena ea ts'ireletso ea tikoloho.

Ho sebelisoa hape ha lintho tse sebelisitsoenglibeteri tsa lithiumke mosebetsi o molelele le o boima, empa re na le lebaka la ho lumela hore ka boiteko bo kopanetsoeng ba mmuso, likhoebo le makala ohle a sechaba, re tla khona ho qala tsela e tala le e tsitsitseng ea nts'etsopele, e le hore libeteri tsa lithium tse sebelisitsoeng li se ke tsa hlola li e-ba moroalo tikolohong, empa li fetohe mohloli oa bohlokoa le ho kenya letsoho kahong ea lefatše le letle.

Haeba o na le lipotso kapa o ka rata ho tseba ho eketsehileng, ka kopo o se ke oa tsilatsila hoikopanye le rona.

Kopo ea Khoteshene:

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

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

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


Nako ea poso: Mphalane-15-2024