U ka fihlela "ts&39;ebeliso e otlolohileng" ea matla a litšila joang?

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Pele sheba ya data, ka ya data bona tlhokeho ya mmaraka le litlhoko tsa ntshetsopele ya thekenoloji: 1) Ho ea ka naha ea heso Automotive Industry Association, 2017 tlhahiso e ncha ea likoloi tsa matla le thekiso e fihlile ho limilione tse 7.94, limilione tse 7,77, ho fihlela ho 53.

8%, 53.3%, ka ho latellana, likoloi tse ncha tsa matla li etsa 2.7% ea kakaretso ea thekiso.

2) Ho tloha bofelong ba 2017, e khothalelitse likoloi tse ncha tse fetang limilione tse 1.8, mme betri ea polokelo ea matla e batla e le 86.9GWH.

Ho ea ka Lekala la Indasteri le Theknoloji ea Boitsebiso, ho lebeletsoe hore thekiso ea likoloi tse ncha tsa matla li fihle ho limilione tse 2, &39;me likoloi tse hloekileng tsa motlakase li etsa karolo ea 56%. 3) Ho ea ka matla a macha a bophelo ba betri ea mopalami oa lithium-ion lilemo tse 5-6, likoloi tsa khoebo lilemo tse 2-3, ho lebelletsoe hore matla a naha ea heso a nchafatsa betri ea lithium-ion a ka bang li-yuan tse limilione tse likete tse 10.7 ka 2020, ho kenyelletsa le li-yuan tse limilione tse 64 100, ts&39;ebeliso ea nchafatso e ka bang 4.

3 limilione tse likete. Lintlha tse tharo tse ka holimo li bone &39;maraka o moholo oa ho tsosolosoa le ho sebelisoa ha libeteri tsa lithium-ion tse matla, empa boemo ba tekheniki bo boetse bo hlahisa litlhoko, "Mechanical Development Action ea Automobile Power Lithium-Ion Battery Industry "e reriloe ho 2020, lithium e ncha The ion-powered lithium-ion battery monomer monomer00000000000000000000 ba ea betere ea betri e fetang 30 kg. Sistimi e feta 260Wh / kg ho feta matla.

Litsenyehelo li fokotsehile ho 1 yuan / WH, &39;me tikoloho -30 ¡ã C ho 55 ¡ã C e sebelisetsoa 2025, monomer ke matla a mangata. 500WH / kg. Ka lintlha tse ka holimo, re ka boela ra bona nts&39;etsopele ea likoloi tse ncha tsa matla ho khanna nts&39;etsopele ea betri eohle ea lithium-ion matla a lithium-ion, e leng eona e tlisang tlhokahalo ea &39;maraka bakeng sa tšebeliso ea betri e matla ea lithium-ion.

Zhao Jindi, molula-setulo oa Mokhatlo oa Indasteri ea Battery naheng ea heso, o boletse hore ho na le ts&39;ebeliso e feteletseng ea matsete, mahlale a bohlokoa a haelloang ke boqapi bo ikemetseng, nts&39;etsopele e potlakileng ea likoloi tse ncha tsa matla, nts&39;etsopele e sa laoleheng ea ketane ea indasteri, ho haella ha ts&39;ebeliso ea lere, ho phahama ha lisebelisoa tse tala Letoto la mathata a sebetsang joalo ka melemo ea litšenyehelo. Barutehi ba Yang Yusheng ba ile ba akaretsa mathata a mang a lokelang ho rarolloa ka nepo, &39;me ba kopa mmuso hore o etelle pele, litsebi le mathata a mang a likhokahano tse nang le likarolo tse ngata, mathata a matla a tobaneng le betri ea lithium-ion: 1) Thuso ka lebaka le phahameng la khamphani ea koloi ea motlakase, ho ntlafatsa monyako oa ho fumana thuso, ketane ea lintho tse bonahalang ke ketane ea moeta-pele oa khamphani. 2) Tlhahiso e feteletseng, e lebisang ho theko ea betri ea lithium-ion, phaello e tlaase, Nako ea tlhahiso; 3) Cobalt, lisebelisoa tsa nickel, theko e tlas&39;a batho, ho thata ho tšehetsa likete tsa litlhoko tsa ts&39;ebetso ea likoloi tsa motlakase; 4) Litšehetso le li-hook tsa mileage, li etsa hore e be molemo ho feta matla, &39;me betere ea ternary e na le 333/523 ho 622/811, nickel Litaba tsa dikahare li fokotsehile ke tahlehelo ea mocheso, tšireletso e theoleloa; 5) Boima ba koloi, tšebeliso ea matla a moea, ho khutsufatsa sebaka sa ho khanna, tefiso ea qubu ea ho lefisa, bophelo ba betri bo khuts&39;oane, betri ea bobeli e lokela ho rekoa; 6) litšehetso li emisitsoe Ka mor&39;a moo, ho thata ho rekisa holimo. Mathata ana a bonahatsa mathata a ntshetsopele ya indasteri.

Joalokaha setsebi sa thuto ea Yang se boletse hore mathata ana ha se taba ea matla a le mong, mmuso, k&39;hamphani, tšebelisano ea sechaba ea mekha e mengata. Theknoloji ea ho khutlisa betri ea malapeng le ea linaheng tse ling e bapisoa le theknoloji ea ho hlaphoheloa ha betri, linaheng tse ling ToxCo, Aeatechnology, Inmetco, SNAM, Toshiba Terume, Sumitomo Metal Mining Company e ka tsosolosa libeteri tsa lithium-ion, moo Toxco e ka rarollang mefuta e sa tšoaneng, mefuta e fapaneng ea lik&39;hemik&39;hale tsa lithium-ion libeteri; lapeng e qala ka morao ho nako, Greenmei ea hajoale, Bangu (e fumanoeng ke Ningde Times) le betri e kholo ea lik&39;hamphani tse tharo tse Zhangzhou Hao Peng, e etsang karolo ea 90%. Ts&39;ebetsong ea ho hlaphoheloa, ToxCO e sebelisa mokhoa o metsi ho qala ho phunya kankere ka -198 ¡ã C mokelikeli oa nitrogen ka -198 ¡ã C, inMETCO, ho sebelisa ts&39;ebetso ea mollo seboping sa motlakase sa arc, &39;me Jeremane ka kakaretso e sebelisa motsoako oa mollo o se nang mollo le o metsi.

Tshebetso, ka "previvorize-vacuum thermal solution - mechanical solution - the workist - Wet method" ts&39;ebetso ea ts&39;ebetso e fumanoa libakeng tse fapaneng tsa bolulo; lapeng Greenmei, Bangu ka kakaretso sebelisa mokhoa o metsi, le mollo Recycling. Ho hakanngoa hore ka 2020, indasteri e tla finyella theknoloji ea ho qhaqha ka maiketsetso ho iketsetsa, ho ntlafatsa katleho ea ho qhaqha, le ho finyella ho feta 85% ea ho hlopha aluminium ea koporo, sekhahla sa ho hlaphoheloa ha nickel-wateng manganese ho feta 98%, le sekhahla sa ho hlaphoheloa ha lithium ho feta 60%. , &39;Me u phunyeletse ho nchafatsa graphite le theknoloji ea tšebeliso ea lisebelisoa.

Ha ho le e &39;ngoe ea lik&39;hamphani tse&39; nè tse thathamisitsoeng tafoleng, k&39;hamphani ha ea ka ea kenyelletsa li-recycling tse ngata Li, Li Recycling Research ho tloha boseeng, ho hloka ho senyeha ha mechine, linyeoe tsa indasteri; Ni le CO ho hlaphoheloa ts&39;ebetso ea acid-base le ho fokotsa tšebeliso ea moemeli; Ho na le lipatlisiso tse fokolang mabapi le nchafatso ea tokiso ea thepa. Patlisiso le nts&39;etsopele ea likoleche le liunivesithi li tšehetsoa ke theknoloji ea phepelo ea phepelo. Litsebi tsa thuto ea Yang Yusheng li bontšitse hore ts&39;ireletso ke eona taba e ka sehloohong ea tšebeliso ea lere: 1) Nahana ka bothata ba tšebeliso ea lere ka moralo oa pakete ea betri - ho sebetsa, ho sebelisa data e kholo ho theha tsamaiso e ka lateloang Tsamaiso, e bontšang hore lisebelisoa tsa electrode li bonolo ho li arola; Tšebeliso e phahameng, empa ha e na phaello ha e tsosolosoa.

Ka botekgeniki botjha recycling thekenoloji ea Positive Code Materials, Moprofesa Wang Dabui, Univesithi ea Lanzhou, ntlafatsoa setso metsi metallurgy, sebelisa "tlase mocheso halikiloeng - metsi a qhibiliha - re-manufacturing" e khutšoanyane tshebetso thekenoloji ho nolofatsa mokhoa o metsi tsela, ho fokotsa tshebediso ya matla, sulfuric acid Fokotsa litekanyetso li behoa, ha e sa sebelisa H200 pollution H2O2, ha e sa sebelisa H200 pollution, H200 pollution. / thane. Ntho ea lithium ka thepa e ntle ea electrode e atisa ho tsosolosoa mohatong oa pele oa tikoloho ea alkaline, karolo ea tharollo e rarahane, &39;me ho nkeloa sebaka ho thata, kahoo ho hlaphoheloa ha lithium hangata ho tlaase ho feta nickel-cobalt manganese, mofuputsi oa Sun Wei oa Chinese Academy of Sciences o fokotsehile ka carbon organic carbon. Moemeli, ka mokhoa o ikhethileng o senya sebopeho se setle sa kristale ea li-electrode, ho khothaletsa likarolo tsa lithium ho bula, ho fihlela ho ntšoa ka mokhoa o ikhethileng, sekhahla sa ho ntšoa ha lithium, sekhahla sa ho ntšoa> 95%.

Electrolyte e fokotsehile ka har&39;a betri, empa tikoloho ke eona e kholo ka ho fetisisa, &39;me moprofesa oa Dai Changsong ea nang le Harbin o ile a bontša hore ho na le mouoane oa PC le DEC oa mouoane nakong ea electrolyte, le HF, organophosphate (OPS), sehlopha sa alkyl Bothata ba metsoako e chefo le e kotsi e kang fluoroplastics, Moprofesa oa Daily, o bapisa melemo le tharollo e eketsehileng ea vacudvantage. mokhoa, supercritical CO2 extraction method, sebelisa supercritical CO2 extract, eketsa methanol, ethanol, joalo-joalo. tsamaisong, joalo-joalo. "E ka eketsa haholo ts&39;ebetso ea ts&39;ebetso ea polar solute.

Ts&39;ebetsong ea ho hlaphoheloa, ts&39;ebeliso ea malapeng ka kakaretso ea mokhoa o omileng le o metsi, Moprofesa Tamari, eo ka leboea Engineering, o ile a hlahisa mokhoa oa ho qhaqha-hatsa-ho senya-ho phatloha-ho sisinyeha, skrine (e ntle le e mpe)" ho finyella ho hlaphoheloa ha lintho tse bonahalang, Ka ts&39;ebetsong, mokhoa oa acidic leaching "motsoako oa pula" o ile oa fumanoa ho tloha FE, mokhoa oa ho sebelisa mochine oa motlakase oa motlakase oa motlakase ho tloha ho FE, MN, le mokhoa oa ho sebelisa li-electrode. Ho hlaphoheloa ha Ni, Li, ho hlaphoheloa ha CO pele ka oxalic acid, ebe tokiso ea sebopeho e ka fumana ts&39;ebetso e ka bapisoang. Ho lokisa bocha lihlahisoa tsa lihlahisoa tsa liminerale; tekanyo ea leaching ea nickel-manganese e kang nickel-wateng manganese ho Trieager e fihlile ho 99%, &39;me selelekela se fumanoa ka leaching ea nickel-cobalt positive electrode material acid ho fumana selelekela, ebe se calcined. Tsosoloso e ntle lintho tse bonahalang.

Khampani e hlahlobile tharollo ea ho tsosolosa, &39;me tsela e lebisang ntlafatsong ea indasteri e sebelisoa ka lere la betri. Likhamphani tse ling li shebane le tataiso e bohlale ea nts&39;etsopele, ho ntlafatsa ts&39;ebetso, ho fokotsa litšenyehelo le ho netefatsa polokeho ka bohlale. Zhongtiahong lithium ha ho sebelisoa mehlala ea thekiso ea khiriso mohatong oa betri ea lithium-ion e matla, boleng ba tšebeliso ea barekisi ba betri ea lithium ion ke 70%, &39;me boleng ba tšebeliso e nchafalitsoeng ke karolo ea 30%, mme boleng ba nchafatso bo bokelloa ka libeteri tsa ternary.

Phetoho ea betri ea lithium-ion e tlase; tekanyo ea ho qhaqha betri e matla ea lithium ion e thata ho lumellana le likaroloana, lisebelisoa, mekhoa ea ho qhaqha, mefuta ea lisele tsa motlakase, bonono ba hydraulic, letoto la li-module, mehaho ea chassis, joalo-joalo, mehaho, sebopeho, ts&39;ebetso Ha e rarahane le ho feta, bothata bo boholo ba ho qhaqha, tšenyo e kholo ea betri; Zhongtiahong lithium e sebelisa mohala o itirisang oa ho qhaqholla ho fihlela bohlale ba ho qhaqha, ho ntlafatsa katleho ea ho qhaqha. Shenzhen Thai e boetse e thehile lithapo tse bohlale tsa ho qhaqholla, ho fihlela likoloi tse ncha tse 50,000 tse lahliloeng, lithane tse 30,000 tsa libeteri tse tlohetseng mosebetsi, le lithane tse 40,000 tsa libeteri tse tlohetseng mosebetsi, tse arolang lithane tse 15,000 tsa libeteri tse setseng.

Shenzhen Xionghao e hlahisa theknoloji e kholo ea data, tšebeliso ea sehlahisoa, litšenyehelo, ketane ea indasteri, &39;maraka o ka bang teng. mehloli ea naha ea heso ea cobalt e haella, &39;me hoa hlokahala ho reka ho tsoa Congo le linaheng tse ling,&39; me cobalt e bapala ts&39;ebetso ea ho potoloha le ho hōlisa thepa ho ea ka thepa ea litho tse tharo le tšebeliso ea thepa ea botsitso. Indasteri ea Huayou Cobalt e le mofani oa thepa e tala ea cobalt, mohala oa eona oa ts&39;ebetso E ntlafalitsoe ho tloha ho nts&39;etsopele ea bohlale, e thehile feme e bohlale.

Mokhoa oa setso oa metsi o na le sekhahla se tlase sa ho hlaphoheloa (li-yuan tse tharo <50%, iron lithium <30%), environmental pollution (incineration or buried, acid-base dip), can not pass the first, second-line city environmental assessment, long distance transportation cost, phosphoric acid Lithium lithium, lithium manganate is not high, economic efficiency is different, etc. In order to deal with the drawback of traditional wet process, Beijing Saidmy adopts precision dismantling + material repair technology, not only recovering the ternary battery, but also solve a variety of batteries such as lithium iron phosphate, lithium manganate, and lithium titanate, and has good recycling Economic; Saidmy's recycling technology achieves full turn, automatic, pure physiological dismantling, no harmful gas, realizing the full component recycling of lithium electrical materials; you can use the most stringent environmental assessment, convenient construction plant, reduce solution costs and Environmental cost. In addition, some companies have considered their own actual considerations, and propose the health index assessment of retired battery screening tests, in the design and processing of dynamic lithium-ion batteries, disassemble, packaging transportation, storage, residual testing, dismantling, step utilization, and regeneration.

Theha litsamaiso tse tsamaellanang tsa maemo, hlakisa lik&39;hamphani tse sebetsanang le betri, lik&39;hamphani tse sebetsanang le likoloi, lik&39;hamphani tse qhaqhoang tsa ho qhaqha likoloi, tšebeliso ea barekisi le mesebetsi ea bohlokoa ea k&39;hamphani e sebelisang ts&39;ebeliso ea bocha. Leano la indasteri le ntlafatsoa butle-butle. Bakeng sa ho tsosolosa, ke lipotso tse latelang: 1) Ho na le lipotso tse latelang: 1) Melao e khethehileng le melaoana ea khaello ea mokhoa oa ho boloka matla a betri; 2) Sistimi ea ts&39;ebetso ea betri ea matla a litšila ha e sebetse hantle; 3) Litekanyetso tsa maano li hloka ho ntlafatsoa le ho feta; 4) Tšehetso e nyenyane bakeng sa theknoloji ea ho tsosolosa betri ea polokelo ea matla le lipatlisiso tsa lisebelisoa; 5) K&39;hamphani e Khabisitsoeng Hantle ea Automobile Recycling Decoration e tlameha ho ntlafatsoa ka potlako; 6) ho hloka tataiso le litloaelo ho liindasteri tsa ts&39;ebeliso ea mehato.

Litsenyehelo tsa ho nchafatsa litšila tse matla tsa libeteri tsa lithium-ion li kenyelletsa lipalangoang, liphutheloana, polokelo, ts&39;ireletso ea tikoloho, ho qhaqha, ho lemoha, litšenyehelo tsa morao-rao tsa thekiso, tse lokelang ho latela melao ea tsamaiso ea lipalangoang tsa betri le litlhoko tse tloaelehileng, ho qhibiliha ho latela litekanyetso tsa tšepe tsa naha le litšepe tse se nang tšepe Ho qhibilihisa litekanyetso tsa ts&39;ebetso ea ts&39;ireletso ea k&39;hamphani le litlhoko tse ling tse amanang le ts&39;ireletso ea tikoloho. Leanong la ho tsosolosa betri ea lithium-ion e matla, Lekala la Indasteri le Theknoloji ea Boitsebiso le phatlalalitse "Litokisetso tsa Nakoana tsa Tsamaiso ea New Energy Automobile Power Battery Recycling and Utilization". Kamohelo, ts&39;ebetsong ea ho beha leihlo taba ea litaba tse nyane.

Ts&39;ebetso ea betri, k&39;hamphani e sebelisang lere e tla, ho latela "Tsebiso mabapi le Open Automobile Power Battery Coding Record System" (lengolo la mochini o mahareng [2018] No. 73), ts&39;ebeliso ea khoutu ea bahlahisi le melao ea ho kenya likhoutu bakeng sa ho kenya, betri ea polokelo ea matla kapa ts&39;ebetso ea lere ea k&39;hamphani Tlhahiso ea Battery Code. Lintlha tse ka holimo li akaretsa bothata le phekolo ea bothata le bothata ba bothata ba ho hlaphoheloa ha betri ea lithium-ion le ts&39;ebeliso ea selikalikoe, litaba tsa mantlha tsa mehato kapa ts&39;ebeliso ea tsosoloso ke theknoloji, ts&39;ireletso ea tikoloho le litšenyehelo tsa litšenyehelo.

Ho hapa &39;maraka, maoto a ntse a le thekenoloji ea mantlha, e tloaelehileng, Ho senya litaba tse ka sehloohong tse kang maano, ho ka bonoa, mmuso, holimo, mekhatlo ea indasteri, tšebelisano, moralo o tebileng oa indasteri ena. Ho sebetsana le mathata ana, re tlameha ho tsoela pele ho ithuta lipatlisiso tse tebileng ho indus.