How to explore power lithium battery recovery?

2022/04/08

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Ngomhla we-2 kuTshazimpuzi, iKomishoni yoPhuhliso kunye noHlaziyo yaseShenzhen ikhuphe "iSixeko saseShenzhen ukuba senze isithuthi samandla esitsha samandla e-lithium ibhetri yokulawula inkqubo yokuphinda isetyenziswe indlela yokwakhiwa komsebenzi wokulinganisa (2018-2020), le ndlela iphunyezwa ngoJuni 1. , sebenzisa kwakhona, njl. Enyanisweni, ekuqaleni kwe-26 kaJanuwari, i-administries ezisixhenxe ziye zabangela ngokudibeneyo "Amanyathelo eThutyana oLawulo lwe-New Energy Automobile Power Battery Recycling", kodwa indlela entsha iphunyezwe ngo-Agasti 1. Ngoko ke, indlela yale Shenzhen ikhutshwe, indlela yokuqala yokuphumeza intsingiselo.

Ixabiso lendlela kukuba uxanduva olufanelekileyo lwesebe lomsebenzi karhulumente lucacile, kwaye ulawulo lokubuyisela amandla ebhetri ye-lithium kwilizwe lonke lukhokelwa. Kulo nyaka, kulindeleke ukuba ibe yibhetri ye-lithium enamandla. Ukusukela ngo-2018, ukuphinda kusetyenziswe iibhetri ze-lithium zamandla kuye kwaba sisihloko soshishino, "i-2018 sele iza kuba yibhetri ye-lithium eguquguqukayo yokuthatha umhlalaphantsi kunyaka wokuqala" nayo ifumene ngakumbi nangaphezulu.

Qaphela. Ngokusekelwe kule nto, amasebe afanelekileyo kaRhulumente acebise ngenkuthalo izisombululo kunye nemilinganiselo yawo, kwaye azama ukunyusa ukuphinda asetyenziswe iibhetri ze-lithium zamandla ukuya kwinqanaba lentando yelizwe, kwaye "iMfazwe yoKhuseleko lomhlaba" ye-Liven yeSizwe yabantu ibonwe. Amaziko afanelekileyo alindele ukuba imakethi yelizwe lam eqhutywa yinkunkuma yokubuyisela ibhetri iya kwandiswa ukuya kutsho kwiibhiliyoni ezi-5 zeeyuan, ifikelele phantse kwiibhiliyoni ezisi-7 ngo-2020, kunye nokuphuculwa kobugcisa bokurisayikilisha kunye nokuchuma kwemarike yemizi-mveliso, imakethi iyonke ngo-2022. Isikali siya kufikelela phakathi kwe-150 kunye ne-20 yeebhiliyoni zeeyuan.

Ukwandiswa kwesikali semarike, umgaqo-nkqubo uhlala, iinkampani ezininzi ziye zabeka ngokukhutheleyo kwintsimi yamandla e-lithium yokubuyisela ibhetri, ifuna inzuzo yokuqala. Ukuthatha umhlala-phantsi kuya kuya kubume benkampani ukusukela ngo-2011, i-Automobile Industry Association yelizwe lam yaqala ukubhengeza imveliso yemoto entsha yamandla, ekwathathwa njengesiqalo semoto entsha yamandla. Kwi-2014, ukuthengiswa kwamandla amatsha kwanda nge-342% ngonyaka, ngoko ke unyaka wokuqala we-2014 unyaka wokuqala wezithuthi zamandla amatsha.

Ngokobomi bebhetri ye-lithium yamandla iminyaka emi-5-8, ibhetshi yokuqala yamandla ebhetri ye-lithium isetyenziswe iminyaka eyisibhozo, kwaye sele iqalile ukungena kwixesha le-scrap. (Qaphela: Idatha ukususela ekupheleni konyaka) Ekupheleni kwe-2017, ilizwe lam likhuthaze ngaphezu kwe-1.8 yezigidi zezithuthi zamandla amatsha, kwaye ibhetri ye-lithium yamandla imalunga ne-87GW.

Emva kwe-2018, ibhetri yamandla entsha yemoto yamandla iya kungena kwisikali, kwaye kulindeleke ukuba ngaphezu kweetoni ze-400,000 ziqokelelwe kwi-2022, kwaye izinga lokunyuka kobunzima bonyaka liyi-70%. Abangaphakathi kwishishini bathi, "Ekubeni ibhasi yabakhweli yamandla amatsha ngo-2011 kunye no-2016 isekwe kwi-lithium iron phosphate, ibhetri ye-lithium edla umhlala-phantsi iya kuba yi-lithium iron phosphate". UGqr.

ULuohao, uLuoju, iYunivesithi yase-East China, uthe ngokwemigangatho yokusetyenziswa kwamandla emoto, akufanelekanga ukuqhubeka nokusebenzisa i-80% yebhetri yemoto yombane. Nangona kunjalo, ukuba ibhetri ye-lithium-ion ikhutshwe ngokuthe ngqo, kwelinye icala, iya kubangela inkunkuma enzulu yezibonelelo; kwelinye icala, ukuba ukubuyiswa akufanelekile, kuya kubangela ungcoliseko olutsha lwesibini. Ukuqhuba ingxaki yeleli yebhetri yinkqubo yesikali yemoto yombane,.

Okwangoku, kukho iindlela ezimbini zokubuyiswa kwebhetri ye-lithium eguqukayo: ileli isetyenziswa kwaye iphinda isetyenziswe emva kokuchithwa. Ileli isebenzisa ibhetri kwamanye amashishini kwamanye amashishini, afana nogcino lwamandla omoya, unikezelo lwamandla kwisikhululo sonxibelelwano, njl njl.; Ukuqhawula ukubuyiswa kukubuyisela iintsimbi ezinqabileyo kwibhetri, njengento ekrwada eqhutywe yibhetri entsha, kodwa Okwangoku, ukuchithwa kwebhetri ye-lithium eguquguqukayo akukayikha imboni, kwaye kunzima kakhulu.

Kwindawo yokugcina, ilizwe lam i-Tower libe yinkampani yomqhubi oye wasetyenziswa yileli. Ngokungathandabuzekiyo yimeko entle kakhulu; ngokungathandabuzekiyo ithandwa kakhulu; ukudilizwa ngokutsha, Ummeli wesithuthi kunye nabavelisi bebhetri; amaziko wesithathu okurisayikilisha amelwe yiGreenmei, iTianqi Shares; ababoneleli abalawulayo abamelwe nguHuayou Cobalt, Xiamen Tungsten, njl. Ukusukela ngo-Oktobha 2015, ilizwe lam Tower liye liseFujian, Guangdong, Henan, Heilongjiang, Shandong, Shanghai, Sichuan, Zhejiang, Tianjin 9 amaphondo, kunye ne-57 iyonke yovavanyo lokubuyisela ibhetri. iisayithi; EyeNkanga kulo nyaka uphelileyo, ilizwe lam Tower Online Iqonga ishishini wabhengeza ukuba iya kwandisa ixesha elide, imijelo iqabane ezinzileyo yesicwangciso-qhinga kuluntu, kwaye uthenge izithuthi zombane umhlala dynamic iibhetri lithium kunye B imveliso dynamic lithium iibhetri.

NgoJanuwari 4 kulo nyaka, ilizwe lam iNqaba yaseBeijing kunye neChongqing Changan, i-BYD, i-Yinlong New Energy, i-Santon New Energy, i-Guoxuan High-class, i-Watma, njl. Ngokutsho kwedatha, iNqaba yelizwe lam ngoku ilungiselela ibhetri malunga ne-44 yezigidi ze-kWh, oku kuthetha ukuba inqaba yelizwe lam iya kuba yibhetri ye-lithium yasekhaya.

Ukongeza, iinkampani ezidwelisiweyo ezinxulumeneyo nazo zikwayila ngokusebenzayo ukuphinda kusetyenziswe ibhetri. Ngomhla wama-22 kuMatshi, iQela le-SAIC kunye ne-CATL batyikitye imemorandam yokuqonda intsebenziswano yobuchule. UShangqi uthe ezi nkokeli zimbini ziya kusebenza kunye ukuze zisebenzise ngokupheleleyo iinzuzo zabo ezikhokelayo kuphando lwamandla amatsha kunye nophuhliso, ukuvelisa, kunye nenkonzo, kunye nokukhuthaza amandla asekhaya e-lithium ukusetyenzwa kwakhona kwebhetri kunye nokuphinda kusetyenziswe amashishini angcono kunye nophuhliso olukhawulezayo.

Ngomhla we-10 kaMatshi, izabelo zeekamela zomenzi webhetri zibhengeze ukuba utyalo-mali olupheleleyo lwe-5 yeebhiliyoni ze-yuan kulindeleke ukuba kwakhiwe ileli yebhetri ye-lithium eguqukayo kunye nepaki yokuvuselela imveliso. Ulwakhiwo ekujoliswe kulo lonyaka lokurisayikilisha malunga neetoni ezingama-300,000 zenkunkuma eguquguqukayo yebhetri ye-lithium kunye nemathiriyeli ehambelana nemathiriyeli efanelekileyo Amandla okuvelisa. Izabelo zeNkamela zixhomekeke kwiibhetri ze-lead-asidi kulo lonke ilizwe ekuthengiseni nasekusetyenzisweni ngokutsha, kunye nokusebenzisana nezityalo ezinkulu ezibambayo ukukhusela amajelo okuhlaziya ibhetri ye-lithium eguqukayo.

Kwangoko, umzi-mveliso we-Xiamen tungsten unyuse imali eyonyukayo yenkampani ye-lithium yebhetri enamandla yokurisayikilisha. I-Xiamen Tungsten Industry ithe le mali yandisiweyo inceda inkampani ukuba yenze ishishini elikhulu elomeleleyo lokusebenzisa ibhetri, ngelixa liqinisekisa uphuhliso lwezixhobo zenkampani kwi-cobalt kunye ne-nickel metal; Izabelo ze-Tianqi zigqithise i-98% ye-cobalt kwi-industry ye-Jin Taige, kwaye yathi le Utyalo-mali Jonga ukuphinda usetyenziswe, unyango kunye nokusetyenziswa kwezixhobo ze-lithium ion iibhetri, njl njl. Ngokutsho kwedatha yophando, i-2018 i-2018 dynamic battery scrap recovery iya kufikelela kwi-639 yezigidi. iitoni, zinyuke nge-130% unyaka nonyaka; Ukubuyiselwa kuka-2020 kuya kufikelela kwi-2.

Izigidi ezingama-48 zeetoni, zenza amakhulu eebhiliyoni ezikwinqanaba lemizi-mveliso. "Uphuhliso olukhawulezayo lwemarike yemoto yasekhaya yamandla amatsha ngo-2015, ukupheliswa kwamandla e-lithium ibhetri kufuneka kugxininiswe ngo-2019 okanye ngo-2020, ngoko inkampani ngoku ibeka, ibambe itshaneli ye-lithium yebhethri enamandla. "Uhlalutyo lwangaphakathi lwe-Industry.

Ixabiso, isikali, umgangatho 桎梏 uphuhliso lweshishini Kwi-lithium eguquguqukayo yokuphinda kusetyenziswe ibhetri, ukusetyenziswa kweleli yeyona ndlela ifanelekileyo, kodwa yinqaba yelizwe lam kuphela ebonakaliswa ngokucacileyo njengogcino lwamandla, ngaloo ndlela kuphunyezwa usetyenziso lwabarhwebi. Olunye ulungiselelo lwenkampani oluguquguqukayo lwe-lithium yeshishini lokuphinda isetyenziswe kukubuyisela izixhobo, oko kukuthi, izinto zetsimbi ezifana ne-cobalt, i-manganese ziphinda zisetyenziswe, zibandakanyeka ekusetyenzisweni kweleli, kwaye oku akuhambelani nemathiriyeli ekrwada enyukayo yebhetri ye-lithium eguquguqukayo. kwiminyaka emibini edlulileyo. Ngo-2017, izinto ezintathu eziphambili zelizwe lam e-China, ixabiso lemveliso yezinto ezilungileyo ze-electrode likhulu, kwaye ukunyuka kwexabiso ngaphezu kwe-62% kungaphezu kwe-100% kwanda nge-100%, ngelixa ixabiso le-lithium carbonate lidlule i-30. %.

Amaxabiso ezinto eziphathekayo anyuke ngokukhawuleza. Kwaye kwangaxeshanye, ngenxa yokuhla okuqhubekayo kwizinto ezifana nenkxaso-mali, ukomelela kuyaqhubeka kuncipha, inkampani yebhetri enxulumeneyo ikwimeko eyandayo. Ukunyuswa kwexabiso lezinto ezikrwada ukunyusa inkqubo yokubuyisela ibhetri "Iinkampani ezininzi zokuphinda zisetyenziswe kukwakha ikhonkco lemizi-mveliso elivaliweyo, ukunciphisa ngokuthe ngcembe inani lokuthengwa kwezinto zangaphandle, isiqinisekiso sokuzinza kwezinto eziluhlaza kunye nokunciphisa iindleko zebhetri.

"Iindustry insiders yathi i-lithium ibhetri eguquguqukayo yokuqhawula i-recycling ibalulekile kwibhetri ye-yuan ezintathu. Njengoko ibhetri ye-lithium eguquguqukayo yangoku isele isekelwe kwi-lithium iron phosphate, kulindeleke ukuba ithathe umhlalaphantsi kwi-betri ye-2022 kunye ne-phosphate. Uphakamileyo.

UGao Weiqiao, uMlawuli we-Hao Peng, uthe "i" amandla e-lithium ibhetri yokubuyisela ixabiso liphezulu kunexabiso elitsha lebhetri, eyona nto ingumceli mngeni omkhulu wokujongana nebhetri ye-lithium enamandla. Ukuchithwa kovavanyo lwebhetri ye-lithium eguquguqukayo, ukuchithwa, iqela lokuphinda lisetyenziswe, ukugcinwa kunye nezinye iindleko ziphezulu kunokuthengwa kweebhetri ezintsha. Kukho kwakhona iintloni ezifanayo zezinto zetsimbi ekutshitshisweni kwebhetri yokuhlaziya.

Okwangoku, ixabiso le-lithium carbonate liphezulu kunexabiso lezinto ezicocekileyo, kwaye ixabiso lokubuyisela liphantsi. ". Ekubeni isiphumo sobungakanani singekaveli, ukuchithwa kwebhetri yangoku kukwimeko yokulahlekelwa.

Ngokwelizwe lam iMotor Motors, ingxelo yophando ibonisa ukuba ukusetyenziswa komthetho womatshini kunye nokubuyiswa okumanzi kwebhetri ye-ion ye-lithium-free phosphate, unyango lokubuyisela i-1 ton ye-bettery ye-phosphate ion inkunkuma yi-8540 yuan, kunye nengeniso yezinto zokuvuselela. kuphela 8110 yuan Ilahleko 430 yuan. Kwangaxeshanye, uhlobo lokwahluka kwebhetri nalo lunzima kakhulu kwinkqubo yokubuyisela. Ngokuqinisekileyo, ukongeza kwixabiso lokurisayikilishwa kunye nesikali, akukho mgaqo-nkqubo unyanzelekileyo, njengenkungu.

UZhou Shanhong, ummeli we-NPC, uSihlalo we-Jiangsu Wanshun Electromechanical uZhou Shanhong ukholelwa ukuba "nangona ilizwe lam sele lingenise inani lamaxwebhu omgaqo-nkqubo anxulumene namandla amatsha emoto ye-lithium ukubuyiswa kwebhetri kunye nokusetyenziswa kwakhona, amaxwebhu omgaqo-nkqubo akanyanzeliswa, kunye nokungabikho okucacileyo. iindlela zokuwonga kunye nesohlwayo. Kunzima ukuphumeza ngokufanelekileyo. Ngoko ke, kufuneka ukhawuleze ukuveliswa kwemimiselo yokubuyisela ibhetri yamandla e-lithium ".

Ukuphuhlisa ukubuyiswa kwebhetri ye-lithium enamandla, ubhekisela kumanqaku amathathu. Okokuqala, umgangatho woyilo lwesakhiwo sebhetri eguquguqukayo, indlela yokudibanisa, iteknoloji yenkqubo, ukufakela okuhlanganisiweyo kuhlanganiswe ngokucokisekileyo kunye nokulawula, kunye nokomeleza uphuhliso oluhambelanayo lokugcinwa kwamandla enkunkuma, ukuthutha, ukugcinwa, njl. kunye nenkqubo yokulandeleka; okwesibini kuphunyezwe ngenkuthalo ukuveliswa kwenkqubo yolwandiso olunoxanduva, ukuphucula ulwazi lwabathengi malunga nokufunyanwa kweebhetri zenkunkuma; ukwandisa uphando lweteknoloji engundoqo kunye nophuhliso, ukukhuthaza ukuthengiswa kwebhetri ngokutsha.

Ukongeza, kusekho iingxaki ezininzi ekusetyenzisweni kwakhona kweebhetri ze-lithium zamandla. Okokuqala, imodeli yenzuzo ayicacanga. Nangona umgaqo-nkqubo ukhona, kodwa uncediso-mali kunye nokunqongophala kwerhafu, akukho modeli isebenzayo yengeniso yemarike; okwesibini, ingxaki ileli recovery.

Ngaphantsi kwenqanaba letekhnoloji yangoku yelizwe lam, kunzima ukusebenzisa ngokufanelekileyo ileli. Okwesithathu, uthungelwano lokurisayikilisha alugqibelelanga. Ubudlelwane phakathi kwekhonkco ngalinye bumfiliba, kwaye inkqubo kusafuneka iphuculwe.

Usihlalo weli qela le-SAV ucetyiswa ukuba umyinge wokungeniswa kobugcisa benqanaba lebhetri ye-lithium imiselwe, ukusuka ekunyanzeliseni ukwenzeka kokuhlanganisana ngokungekho mthethweni, ukuthengisa ngokungekho mthethweni; ucwangciso lokwakhiwa kwe-lithium eguqukayo yokubuyisela ibhetri kunye nokudilizwa, ukusetyenziswa kwenyathelo elinokuhlaziywa kokusetyenziswa kwepaki; Inombolo yebhetri ye-lithium entsha yomnini wemoto yamandla ifakwe kwinkqubo yetyala, kwaye umnini uthengiswa ngokungekho mthethweni ngumnini ;. Ngokutsho kwabangaphakathi kwishishini, "Amandla afanelekileyo okuphinda kusetyenziswe ibhetri ye-lithium kunye nokusetyenziswa kweleli kukudala i-lithium ibhetri ye-ecotry ring, ukuseka inethiwekhi yamandla e-lithium yokuphinda isetyenziswe ibhetri esekelwe kumzi-mveliso wesithuthi, i-4S yevenkile yokuncedisa i-recycling. Ukongeza, ilizwe. kufuneka ilawule ukuhamba kweebhetri zenkunkuma.

Oku kukusekwa kwenkqubo yemithombo yokuqonda ukulandeleka kunye nokubekwa kweliso kweebhetri ukusuka ekuzalweni ukuya kumhlalaphantsi. "Ukususela kwimeko yangoku, imigaqo-nkqubo ehambelana namandla e-lithium ikhowudi yebhetri icacile. Okwangoku, ixabiso lokuchithwa liphezulu kunokusebenzisa i-ladder, nangona ukubuyisela ibhetri yangoku kunzima, kodwa ukusuka kwindlela yophuhliso lweshishini, njengoko ibhetri ye-ternary igqiba ngokuthe ngcembe ukutshintshwa kwe-lithium iron phosphate ion ibhetri, kunye ne-nickel, i-cobalt, i-lithium, njl.

Imfuno yemarike yemathiriyeli ekrwada iya kuba nkulu, kwaye le mathiriyeli ingentla iya kuba nokunyuka kwexabiso elikhulu. Imithombo yexabiso eliphezulu lensimbi efana ne-cobalt, i-nickel, i-lithium, kunye nokukhusela ukunikezelwa kwezinto eziluhlaza kunye nokunciphisa iindleko zokuthengwa kwezinto eziphathekayo kuya kuba nexabiso elikhulu. Ekugqibeleni, kwiinzuzo zoqoqosho, njengamandla asekhaya i-lithium ibhetri yokuphinda isetyenziswe, ilizwe lam iNqaba ngenxa yezinto ezifana nomthamo wokugcina, ubomi benkonzo, kunye nexabiso lokugqibela lokubuyisela ibhetri ye-lithium akufanele ibe phezulu kakhulu.

Ngoko abanye abantu bacinga ukuba ngaphambi kokuba umgaqo-nkqubo wenkxaso-mali ochaphazelekayo ukhutshwe, i-ladder ye-lithium yebhetri eguquguqukayo iya kuba yinto engaqondakaliyo, kwaye ekugqibeleni inzuzo yezoqoqosho inokuphunyezwa, kwaye kufuneka iphinde ifundiswe emva kokuchithwa. .

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