The current key to the new energy car waste battery is the current key to breakthrough technology bottleneck

2022/04/08

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Kuxelwe ukuba i-1 20 grams yebhetri yeselula inokwenza i-1 yeekhilomitha zesikwele zomhlaba malunga ne-50 iminyaka, ngoko, ubunzima be-1, amandla emoto yombane, ibhetri ye-lithium-ion, ndingayingcolisa? Ukujongana nesigidi sasekhaya se-inshurensi yemoto yasekhaya, ukuphinda kusetyenziswe ibhetri yemoto kwixesha elizayo kuye kwaba yingxaki entsha ejongene noshishino lwezithuthi zamandla amatsha, kwaye inqanaba lesizwe likwabambe ibhodi emfutshane, ngokusebenzisa uthotho lwemigaqo-nkqubo, ukukrazula amandla amatsha amaPlumbing kwiimoto zokukhuthaza. . Kungekudala, i-"Securities Daily" intatheli yafunda kwiKomiti yoLawulo lweMigangatho yeSizwe ukuba ikomiti yemigangatho yesizwe ivume imigangatho yesizwe ye-334 kwaye yabhengezwa kwi-intanethi. Phakathi kwazo, ibandakanya "Inkcazo yokuBola yeCar Power Lithium Ion yeBattery Recycling", inombolo esemgangathweni: GB / T33598-2017 (emva koku kubhekiselwa kuyo njenge "Specification of Decomposition") kunye neminye imigangatho emitsha ehambelana nemoto ye-5, ebandakanya ibhetri ye-lithium-ion recovery Isisombululo, ilogo yokusetyenziswa kwamandla, njl.

I-“Demolition Specification” ebhengezwe ngoMeyi walo nyaka kwaye iza kuphunyezwa ngokusesikweni ngomhla woku-1 kweyoMnga kulo nyaka. "Imoto yamandla e-lithium-ion ibhetri yokuphinda isetyenziswe ukufunyanwa kwentsalela" (ekubhekiselwa kuyo njenge'余能 检') idlulise imvume, ekulindeleke ukuba ibhengeze ngokusesikweni ukuphunyezwa kulo nyaka uzayo. Ngokwedatha, ukusukela kulo nyaka uphelileyo, ubunini bemoto entsha yelizwe lam bugqithise kwisigidi esi-1, kubalelwa kwi-50% yobunini beemoto zamandla amatsha kwihlabathi.

Ngokutsho kokusetyenziswa kwebhetri entsha yemoto yamandla iminyaka emi-5 - iminyaka esibhozo, sele kukho ingxaki yokuba ezinye iimoto zamandla amatsha zijongene nokubuyisela ibhetri. Ngokwesiqhelo, ngenxa yezithuthi zamandla amatsha asekhaya zisebenzisa i-lithium ye-third-dimensional, i-lithium iron phosphate kunye nezinye iibhetri. Kunyaka ophelileyo, ibhetri yemoto yamandla entsha yangena kwinkqubo yokuchithwa yayingaphantsi kweetoni ze-10,000, ngaphezu kwe-80% yeebhetri zokuphinda zisetyenziswe zigcinwe kwiinkampani zeemoto.

Oku kubandakanya ubungakanani obuthile, uphuhliso lwentengiso yezithuthi zamandla amatsha luchaphazelekayo. Kwaye isisombululo sale ngxaki sinengxamiseko ethile, kuba ilizwe lam amandla emoto yombane i-lithium-ion ibhetri isuswe ixesha lencopho liyeza, malunga ne-5 iminyaka, kuya kubakho isixa esikhulu semfuno yokutshintsha amandla, kunye nelizwe lam lombane welithium. -ion ​​ibhetri iqokelele umthamo wenkunkuma. Iya kufikelela kwi-120,000 yeetoni ukuya kwi-170,000 yeetoni.

"Inkcazo yokuchitha" ekhutshwe ngeli xesha ifuna ngokungqongqo ukhuseleko, iinkqubo zokusebenza, ukugcinwa kunye nokulawulwa kokuhlaziywa kwenkunkuma eguquguqukayo yeebhetri ze-lithium ion. Isombulule umngeni wophuhliso lweshishini ukuya kumlinganiselo othile, kwaye ibeka umgangatho wemoto yelizwe lam. Ukurisayikilishwa kunye nokudilizwa, itekhnoloji yobuchwephesha kunye nenkqubo yokubuyisela ibhetri ye-lithium-ion eguqukayo yebhetri ye-lithium ion.

Kuyafaneleka ukukhankanya ukuba abavelisi bangoku bagxininise ngakumbi ekwandiseni imveliso, ukuthengisa okutsha, kunye nentshiseko yokubuyisela ibhetri ayikho phezulu. Ngaphezu koko, uphuhliso lweshishini lusekwimihla yokuqala, kwaye yonke ikhonkco leshishini lezithuthi zamandla amatsha alizange lenze i-loop evaliweyo, kwaye itekhnoloji yokucubungula emva kokuphinda isetyenziswe ayifezekanga. Ngokukodwa ukuba akukho nkampani yasekhaya yokuphonononga amatyala oshishino ngobuchule obubonakalayo boqoqosho emva kokurisayikilishwa, ezinye iinkampani azikwazi ukwenza isiphumo sokubonisa.

Iingcali zithi isitshixo selizwe lam ngoku kukutyhoboza ibhotile yenkunkuma eguquguqukayo ye-lithium-ion iibhetri, ufumane indlela esebenzayo ehambelana nokusingqongileyo kunye noqoqosho. Ngokuphuhlisa imodeli yeshishini enokwenzeka, isisombululo sokubonelela ngokuchithwa okukhulu kwexesha elizayo. .

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