Kada ka bari ƙarfin sake yin amfani da baturin lithium ya yi wahala don hana haɓakar sabbin motocin makamashi

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Lieferant von tragbaren Kraftwerken

Dangane da bayanan da kungiyar masana&39;antar kera motoci ta kasata ta fitar, a farkon rabin shekara, sabbin motocin makamashi na kasata sun tara raka&39;a 1206,000, sama da kashi 201.5% duk shekara. Sabbin motocin da suka karye suna haɓaka mahimman abubuwan haɗin gwiwa - samar da batura masu ƙarfi na lithium-ion.

A farkon rabin shekara, samar da batirin lithium-ion na kasata ya tara 74.7GWH, karuwar shekara-shekara da kashi 217.5%.

Bayan bayanan mai haske yana ɓoye a cikin matsala: nawa batir lithium-ion masu ƙarfi suna da ƙarin baturi don "janye", amma masana&39;antar sake yin amfani da baturi na lithium-ion ba a daidaita daidai ba, kuma tsarin sake yin amfani da shi bai cika ba, akwai tsaro na ɓoye haɗarin muhalli. Sabbin motocin makamashi sun fara ne a cikin 2014 don yaduwa a China, kuma rayuwar batirin lithium-ion mai ƙarfi ya kusan shekaru 8. Bisa kididdigar masana’antu, jimillar adadin “mai ritaya” a cikin batirin lithium-ion mai kuzarin kasata ya kai tan 200,000; a cikin 2022, ana sa ran za a sami tan 420,000 na batir lithium-ion masu ƙarfi "janye"; 2025, ana sa ran wannan adadin zai tashi zuwa Ton 780,000.

A gaban batirin lithium-ion mai ƙarfi mai zuwa "janye" tide, masu ciki sun nuna cewa ya kamata a inganta tsarin sake amfani da batirin lithium-ion mai ƙarfi, amfani da tsani da tsarin sake amfani da albarkatun ya kamata ya hana ƙafar baya na sabuwar motar makamashi. A gefe guda kuma, sabbin kera motoci da siyar da makamashi na ƙasata na ci gaba a cikin shekaru shida, da kyakkyawan ƙarfin kera abin hawa da ƙarfin samar da baturi na lithium-ion, dawo da baturi na lithium-ion yana farawa. A cewar rahotannin kafofin watsa labaru, saboda tsadar farfadowa da farashin sarrafawa na tashoshi na yau da kullun, ƙarancin fa&39;idodin tattalin arziƙi, kusan rabin batirin lithium-ion mai “ritaya” yana gudana cikin kasuwa na yau da kullun ta hanyar tashoshi na yau da kullun.

Wannan baturin lithium-ion mai ƙarfi ne mai "janye" tide. A gefe guda, an san sababbin motocin makamashi don kore, abokantaka da muhalli da ceton makamashi. Koyaya, batirin lithium-ion mai ƙarfi na iya haifar da gurɓataccen muhalli idan sake yin amfani da shi ba daidai ba ne.

Da zarar batirin lithium phosphate ion baturi, da zarar ruwan wutan lantarki ya bayyana, zai iya haifar da kwararar electrolyte mai guba da lalata cikin yanayin yanayi. Karafa masu nauyi kamar su manganese, cobalt, nickel dake kunshe a cikin kayan batirin lithium ion mai girma uku zai haifar da gurbatar ruwa da kasa. A lokaci guda, ma&39;aunin aikin baturi mai ƙarfi na lithium-ion na sabbin motocin makamashi yana da girma, kuma ƙarfin baturi yana raguwa zuwa fiye da 20%.

Saboda haka, yawancin batir lithium-ion masu ƙarfi da yawa na "ritaya" na iya har yanzu ana iya amfani da su da sake amfani da su, kuma za su haifar da ɓarna. Lalacewa da sharar gida babu shakka za su cutar da sabbin motocin makamashi don kiyaye shekaru masu yawa na kariyar muhalli, hotuna masu ceton makamashi. Sake amfani da baturi na lithium-ion wani muhimmin bangare ne na ci gaban sabbin masana&39;antar motocin makamashi a nan gaba, kuma yana da gaggawa a dakile gajeriyar allo.

A halin yanzu, batirin lithium-ion mai “ritaya” yana sake yin amfani da mahimmancin tsani da sake amfani da shi don fitar da manyan kwatance guda biyu na albarkatun ƙasa. Adadin ragowar ƙimar baturi yana da wahala a ƙididdigewa cewa sauye-sauyen farashin ƙarfe yana shafar tattalin arzikin dawo da kaya, rashin amfani da tsani na fasaha, da sauransu. A haƙiƙa, matakin ƙa&39;ida yana aiki akai-akai a cikin ƙarfin dawo da baturin lithium-ion.

Tun a shekarar 2018, sassan 7 na ma&39;aikatar masana&39;antu da fasahar watsa labarai tare sun kaddamar da sabon aikin gwajin sake sarrafa batir na makamashin abin hawa. A wannan shekara, "Hanƙanta Gina Tsarin Sake Amfani da Batir Lithium Ion Power" yana cikin rahoton gwamnati. Hukumar raya kasa da kawo sauyi ta kasa ta fitar a ranar 1 ga watan Yuli mai taken "Shirin raya tattalin arziki na shekaru biyar na 14" shi ma ya dauki daya daga cikin muhimman ayyuka.

Nan gaba, ƙarin ingantattun matakan masana&39;antu da ƙa&39;idoji ana tsammanin zasu taimaka wa masana&39;antar don matsawa zuwa ci gaba mai kyau. Daga ra&39;ayi na kasuwanci, sake amfani da batirin lithium-ion wutar lantarki har yanzu teku ce mai shuɗi, yuwuwar ci gaban yana da girma sosai. Ana sa ran hukumar ta ce, a matsayin sauran darajar kasar Sin, adadin batir phosphate da ion zai kai yuan biliyan 68 daga shekarar 2020 zuwa 2030.

2020 ~ 2030 yuan uku-yuan baturin lithium ion da aka tara sararin sake amfani da shi zai kai yuan biliyan 13.5 a cikin yanayin. Ana iya cewa sake amfani da batirin lithium-ion mai ƙarfi ya kamata a daidaita shi, kuma yana da daraja mai zurfi.

Ya zama dole a gina ingantaccen tsarin sake yin amfani da su don taimakawa sabbin masana&39;antar kera motocin makamashi cikin lafiya. Hoto (Madogararsa: Ma&39;aikaci Daily) / Marubuci: Du Xin).