Izinga lokuthola kabusha ibhethri ye-lithium imfucuza, ukulimala kwebhethri ye-lithium

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - ପୋର୍ଟେବଲ୍ ପାୱାର ଷ୍ଟେସନ୍ ଯୋଗାଣକାରୀ

Izinga lokuphinda lisetshenziswe kabusha kwebhethri ye-lithium ion, ukulimala kwamabhethri e-lithium ion. Isidingo samandla amabhethri e-lithium sikhula njalo, sabikezela ukuthi umthamo wemfucuza webhethri ye-lithium-ion ezweni lami uzofinyelela ku-120,000 T kuya ku-200,000. Ngokwesimo sangempela, kunezinkampani ezimbalwa ezigaya kabusha amabhethri e-lithium-ion alahlwayo.

Abantu abayiqondi indlela yokugaywa kabusha kwamabhethri e-lithium-ion, ukuze ibhethri le-lithium-ion elitholiwe lingakwazi ukusetshenziswa ngempumelelo. Izinga lokutholwa kwebhethri le-lithium ion likadoti Ibhethri lezwe lami le-lithium-ion lengezwa esimweni esisha sokukhula, futhi kulindeleke ukuthi liqhubeke nokukhuphuka. Njengoba kwaziwa kahle, impilo yebhethri ye-lithium-ion ngokuvamile iyiminyaka emi-2 kuye kwemi-3.

Yini okufanele ngibhekane nayo lapho amabhethri amaningi e-lithium ion efinyelela umkhawulo ongaphezulu? Ngenxa yobuchwepheshe nezomnotho, izinga lamanje lokubuyisela amabhethri e-lithium-ion liphansi kakhulu, futhi inani elikhulu lamabhethri e-lithium-ion alahlwayo alahliwe, okubangela izinsongo ezinkulu nokungcoliswa kwemvelo. Ngesikhathi esifanayo, futhi kuwukumosha izinsiza. Ngakho-ke, indlela yokulawula " ukungcoliswa kwebhethri "Ngasikhathi sinye, qaphela umjikelezo ophelele wokuvuselelwa kabusha kwamabhethri emfucuza, ikakhulukazi i-cobalt, sekuyinkinga eshisayo yokukhathazeka komphakathi.

Njengoba ukugaywa kabusha kwezwe lami kokungaphelele nokubuyiselwa kweketango lemboni yebhethri ye-lithium-ion kungekho, izinga lokutholwa kwebhethri le-lithium ion likadoti lingaphansi kuka-2% wevolumu yayo ye-scrap. Ngakho-ke, izinsiza, ukwelashwa okungenangozi kanye nokulawulwa kokungcoliswa kwamabhethri e-lithium ion kuye kwaba umsebenzi. Izinto ezibalulekile kuseli yebhethri ye-lithium ziyakhuliswa, ngezinga lokutholwa kwensimbi yethusi le-aluminium engama-98%, futhi izinga lokutholwa kwe-lithium-ion battery positive electrode material lidlula ama-90%.

Imishini yokutakula ukuhlukaniswa kwebhethri ye-lithium-ion iwukusetshenziswa okubalulekile kwezindlela zokubuyisa umzimba, okungezelelwa nezindlela zokulahla "imfucuza emithathu", enekhabhoni ephansi eluhlaza, ukonga amandla nokuvikelwa kwemvelo, akukho ukungcola kwesibili, futhi kucatshangelwa izinzuzo zezomnotho nezemvelo, imishini yokuvuselela ukuhlukaniswa kwebhethri ye-lithium-ion iyabonakala kuphela Ukusetshenziswa kwezingxenye zenani kungaba yingozi ezingxenyeni eziyingozi. Yonke inqubo yokuphinda igaywe kabusha ifinyelele ezishintshayo zezimboni, ukusebenza kahle kokululama okuphezulu, amandla okucubungula aqinile, kanye nemishini yokuphinda ihlukanise ibhethri ye-lithium-ion ukucubungula izingxenye zentengo yebhethri ye-lithium ion yesilinganiso sokutakula esingaphezu kwama-99%. Ukulimala kwamabhethri e-lithium ion kadoti aqukethe izinto ezinobuthi ezihlukahlukene, ezinokugqwala okunamandla nokungcola.

Ngaphezu kwalokho, i-electrolyte yebhethri ye-lithium-ion engcolile iqukethe ubuthi obukhulu, obuvuthayo futhi obuqhumayo, i-electrolyte ebolayo kanye ne-organic solvent. I-electrolyte ibalulekile ukufaka i-LIPF6, i-LiBF4, i-Liclo4, i-LiASF6, njll., njll.

, khiqiza i-HF, PF5 nezinye izinto ezinobuthi, kanye ne-fluorofluorocystosis kanye nokungcola kwe-arsenic. Ukuhlakazwa kwebhethri ye-lithium-ion enamandla kadoti kuzodala ukungcola okufana negesi ekhishwayo, uketshezi oluwudoti kanye nemfucuza, okungase kubangele izingozi eziyingozi zendawo ezungezile, kufake ngisho nempilo engozini, ukungagaywa kabusha kanye nokubhekana nezinsiza. Khulisa ucwaningo olubalulekile lobuchwepheshe ekuhlakazeni, ukuhlanganisa kabusha, ukuhlolwa kanye nokubikezela ukuphila kwemfucuza, ukuhlelwa kabusha, ukuhlolwa kanye nokubikezela ukuphila, ukuthuthukisa ukuvuthwa kobuchwepheshe kanye nenqubo yokukhiqiza, kanye nezinga lokuzenzakalela kanye nokusebenza kahle kokululama, ukuze amandla okubuyisela ibhethri ye-lithium-ion kwenzeke ngokomnotho Ezocansi nokuphepha.

Ukwengeza, kuzoba nochungechunge lwezinto ezingcolile ngesikhathi sokuchotshozwa, ukukhishwa kwezinga lokushisa eliphezulu, njengokubola kwe-electrolyte, isisombululo esishisayo se-electrolyte, i-pyrolysis yefilimu yepulasitiki, uthuli, izinsalela zemfucuza, njll. Kafushane: Imakethe yebhethri ye-lithium-ion enkulu eshintshashintshayo izohlotshaniswa namathuba embonini yokugaywa kabusha kwebhethri ye-lithium-ion kanye namathuba embonini okusetshenziswa komthengisi we-lithium-ion, ukuthuthukisa ukugaywa kabusha kwebhethri ye-lithium-ion kanye nokusetshenziswa kwezitebhisi ekuvimbeleni ukumoshakala kwemithombo nokungcoliswa kwemvelo, kuzophinde kube nezinzuzo ezinkulu kwezomnotho kanye Namathuba Okutshalwa Kwezimali.

Ngakho-ke, ukubaluleka kocwaningo lobuchwepheshe bokubuyisela ibhethri ye-lithium ion imfucuza. .