Joang ho fihlela ts&39;ebeliso ea "direct materialization"? Mokhoa oa ho mamela litsebi

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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 tsosolosa le ho tsosolosa libeteri tse matla tsa lithium-ion, empa boemo ba botekgeniki bo boetse bo hlahisa tsoelo-pele, "ho khothalletsa nts&39;etsopele ea mokhoa oa nts&39;etsopele ea matla a koloi ea lithium-ion betri", ho fihlela ka 2020, lithium e ncha The ion-powered lithium-ion battery monomer e feta 300Wh / kg ho feta matla a 300Wh / 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 ea naha 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 motlakase, nts&39;etsopele e sa laoleheng ea ketane ea indasteri, ts&39;ebeliso ea lere ha e na ts&39;ireletso, lisebelisoa tse ntseng li eketseha li phahama Letoto la litaba tsa nnete tse kang melemo ea litšenyehelo. Setsebi sa Yang Yusheng se ile sa akaretsa mathata a mang a lokelang ho rarolloa ka nepo, mme a kopa mmuso hore o etelle pele, litsebi le likhokahano tse ling tsa mekha e mengata, libeteri tsa matla a lithium-ion hajoale li tobane le: 1) Bafani ba holimo haholo ho ka etsa hore lik&39;hamphani tsa likoloi tsa motlakase li thetse Tlatsetso, li ntlafatse monyako oa ho fumana thuso, ketane ea thepa ke moeta-pele oa ketane. 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 litlhoko tsa tlhahiso ea likoloi tsa motlakase tse likete; 4) Litšehetso le li-hook tsa mileage, tse etsang hore e be tsa bohlokoa ho feta matla ho feta matla, betri ea li-yuan tse tharo e nang le 333/523 ho 622/811, nickel Litaba tsa litaba li fokotsehile ka ho lahleheloa ke 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 bolela hore mathata ana ha se taba ea matla a le mong, a batla &39;muso, khampani le sechaba. Theknoloji ea ho tsosolosa 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, tseo ToxCo e ka sebetsanang le mefuta e fapaneng ea tsona, 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 oa ho koloba ho qala mofets&39;e ka -198 ¡ã C metsi a naetrojene ho -198 ¡ã C.

Phekolo ea mocheso o phahameng oa Inmetco seboping sa motlakase sa arc, Jeremane ka kakaretso e kopantsoe le mokhoa oa mollo le metsi. Tshebetso, mokhoa oa ho phalla ha "pretreatment-vacuum heat treatment-mechanical treatment-crane-fire-wet method" e fumanoa ka mekhahlelo e fapaneng ea ho sebetsa; lapeng Greenmei, Bangpu ka kakaretso sebelisa mokhoa o metsi, le tshebetso mollo Kopanya. 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. Lik&39;hamphani tse &39;nè tse thathamisitsoeng tafoleng e thathamisitsoeng tafoleng ha lia ka tsa kenyelletsa ho hlaphoheloa ha LI, Li Recycling Research e sa le monyenyane, ho hloka tlhahlobo ea mechine, linyeoe tse fokolang 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. Lipatlisiso le nts&39;etsopele ea lik&39;holejeng le liunivesithing li tšehetsoa ke thekenoloji ea phepelo ea phepelo, &39;me setsebi sa thuto ea Yang Yusheng se bontšitse hore ts&39;ireletso ke eona taba e ka sehloohong ea tšebeliso ea lere: 1) Ho nahana ka lere ho sebelisa mathata a moralo oa pakete ea betri - mohato oa tlhahiso, sebelisa lintlha tse kholo ho theha tsamaiso ea traceable Sistimi, 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 lehae ea bokahohleng ea mokhoa o omileng le o metsi, &39;me mosuoe oa Northern University of Technology o ile a hlahisa ts&39;ebetso ea ho qhaqha-hatsa-ho senya-ho sila-vibrating skrine (e ntle le e mpe)" ho finyella ho tsosolosa lintho tse bonahalang, Ka mokhoa ona, acidic leaching "motsoako oa pula-maliboho", mokhoa oa MNdeposition le mokhoa oa MNdeposition o ile oa fumanoa ho tloha ho CupFE. mokhoa o ne o sebelisetsoa ho finyella Ni, Li ho hlaphoheloa, ho hlaphoheloa ha CO pele ka oxalic acid, &39;me joale ho lokisoa ha mohaho ho ka fumana ts&39;ebetso e ka bapisoang. Sehlahisoa sa tsosoloso ea sehlahisoa sa liminerale; sekhahla sa ho tsoa ha nickel-manganese le li-valvue tse ling tse lenngoeng ke Triemang, sekhahla sa ho tsoa ha nickel-cobalt manganese, joalo-joalo. Lintho tse ntle.

Khampani e hlahlobile theknoloji ea ho tsosolosa, &39;me nts&39;etsopele ea ntlafatso ea indasteri ka lere la betri e sebelisoa ka lere la betri, lik&39;hamphani tse ling tse reretsoeng ho fana ka litaelo tse bohlale tsa nts&39;etsopele, ho ntlafatsa katleho, ho fokotsa litšenyehelo le ho netefatsa polokeho ka bohlale. Zhongtiahong lithium mohatong oa mantlha oa betri ea lithium-ion e sebelisoa ho hira mohlala oa thekiso. Bohlokoa ba mohoebi oa betri ea lithium-ion ea litšila e ne e le 70%, &39;me boleng ba tšebeliso e tsosolositsoeng ke 30%,&39; me boleng ba ho tsosolosoa bo tsepamisitsoe ka libeteri tsa ternary, phosphoric acid Regeneration ea betri ea lithium-ion e tlaase; tekanyo ea ho qhaqha betri e matla ea lithium ion e thata ho lumellana le likaroloana, lisebelisoa, mekhoa ea ho tjheseletsa, mefuta ea lisele tsa motlakase, bonono ba hydraulic, letoto la li-module, mehaho ea chassis, joalo-joalo.

, mehaho, sebopeho, ts&39;ebetso Ha e ntse e rarahane haholoanyane, ho na le bothata bo boholo ba ho qhaqha, ho na le 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 melapo e bohlale ea ho qhaqha, ho fihlela likoloi tse ncha tse 50,000 tse lahliloeng, lithane tse 30,000 tsa libeteri tse tlohetseng mosebetsi, le tlhahiso ea lihlahisoa tsa polokelo ea litanka tse 20,000, tse arolang lithane tse 15,000 tsa libeteri tse setseng. Shenzhen Xiongao e hlahisa theknoloji e kholo ea data, sehlahisoa, litšenyehelo, ketane ea indasteri, &39;maraka o ka bang teng.

khaello ea naha ea heso ea lisebelisoa tsa cobalt, thepa ea bohlokoa e tsoang Congo, joalo-joalo. Boikhethelo, boits&39;oaro bo lebisang tataisong e bohlale, bo 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.

E le ho rarolla mathata a mekhoa e tloaelehileng ea metsi, Beijing Saidmy e sebelisa theknoloji e nepahetseng ea ho qhaqha + ho lokisa thepa, eseng feela ho tsosolosa betri ea ternary, empa hape e sebetsana le lithium iron phosphate, lithium manganate, lithium titanate, joalo-joalo, ho tsosolosa ho na le Moruo o motle; Theknoloji ea ho tsosolosa ea Saidmy e hlokomela ho koaloa ka ho feletseng, ho itšehla thajana, ho qhaqha ka mokhoa o hloekileng oa &39;mele, ha ho na likhase tse kotsi, ho fumana karolo e feletseng ea lisebelisoa tsa motlakase tsa lithium; e ka sebelisoa ho haha ​​fektheri, ho fokotsa litšenyehelo tsa ho sebetsa Litšenyehelo tsa tikoloho. Ntle le moo, lik&39;hamphani tse ling li nahanne ka lintlha tsa bona tsa &39;nete,&39; me li fana ka tlhahiso ea tlhahlobo ea index ea bophelo ea liteko tsa tlhahlobo ea betri e tlohetseng mosebetsi, moralong le tlhahisong, ho qhaqha, ho tsamaisa liphutheloana, ho boloka, ho sibolla masala, ho qhaqha, tšebeliso ea mehato, le nchafatso ea libeteri tsa lithium-ion.

Theha litsamaiso tse tsamaellanang tsa maemo, hlakisa lik&39;hamphani tse hlahisang libeteri, lik&39;hamphani tse hlahisang likoloi, lik&39;hamphani tse qhaqhoang tse heletsoang tsa likoloi, tse sebelisang lere le likhamphani tse sebelisang nchafatso. 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.

Litšenyehelo tsa ho sebelisa lipehelo, ho paka, ho boloka thepa, tikoloho, ho qhaqha, ho etsa liteko, le litšenyehelo tsa ka mor&39;a thekiso li lokela ho latela melao ea naha ea lipalangoang tsa lipalangoang tsa libeteri le litlhoko tse tloaelehileng, &39;me ho qhibilihisa ho lokela ho latela litekanyetso tsa naha tse nchafatsang tšepe le litšepe tse se nang ferrous. Kopo ea litekanyetso tsa tlhahiso ea polokeho ea k&39;hamphani e qhibilihisang, ho qhaqha ho netefatsa setsoalle sa tikoloho le ts&39;ireletso. Leanong la matla a matla a ho sebelisoa ha betri ea lithium-ion, Lekala la Indasteri le Theknoloji ea Boitsebiso le phatlalalitse "Litokisetso tsa Nakoana tsa Tsamaiso ea Ts&39;ebeliso ea Battery e Ncha ea Matla a Motlakase le Tšebeliso", e bolela hore boitsebiso bo mabapi le tlhahiso, thekiso, tšebeliso, lisebelisoa, ts&39;ebeliso ea lisebelisoa, ts&39;ebeliso ea libeteri tsa polokelo ea matla.

Ho hlahisa betri le lere ho sebelisa k&39;hamphani, ho latela "Tsebiso mabapi le Open Automobile Power Battery Coding Record System" (Middle Machine Letter [2018] No. 73), kopo ea khoutu ea baetsi le melao ea ho kenya likhoutu bakeng sa ho kenya, betri ea polokelo ea matla kapa lere e hlahisoang ke k&39;hamphani Battery products Code identification. Lintlha tse ka holimo li akaretsa bothata le mathata a ho rarolla mathata a matla a ho hlaphoheloa ha betri ea lithium-ion le ts&39;ebeliso ea selikalikoe, litaba tsa mantlha tsa mehato kapa ts&39;ebeliso ea nchafatso ke theknoloji, ts&39;ireletso ea tikoloho le litaba tsa litšenyehelo.

Ho hapa &39;maraka, maoto a ntse a le thekenoloji ea mantlha, e tloaelehileng, Liphetoho litabeng tsa bohlokoa tse kang maano, bona, mmuso, lik&39;hamphani tse holimo, mekhatlo ea indasteri, tšebelisano-&39;moho, moralo o tebileng oa indasteri ena. E le ho rarolla mathata ana, re tlameha ho tsoela pele ho ithuta lipatlisiso tse tebileng ho indus.