Baturin lithium nau'in baturi ne ta yin amfani da ƙarfe na lithium ko alloy na lithium azaman abu mara kyau da kuma maganin electrolyte maras nauyi. Ana amfani da batirin lithium a cikin samfuran dijital a fagen gargajiya, kuma ana amfani da su a fagen batir mai ƙarfi da ajiyar makamashi a filayen da ke tasowa.
Kasar Sin tana da dimbin albarkatun lithium da cikakken sarkar masana'antar batirin lithium, haka kuma tana da babban tushe na hazaka, wanda hakan ya sa kasar Sin ta zama yankin da ya fi jan hankalin masana'antun sarrafa batirin lithium, kuma ya zama kasa mafi girma a duniya. Kayan baturi da tushe samar da baturi. Abubuwan da ke sama na sarkar masana'antar batirin lithium sun haɗa da cobalt, manganese, nickel ore, lithium ore, da tama mai graphite. A cikin sarkar masana'antar kera batirin lithium, babban ɓangaren fakitin baturi shine ainihin baturi. Bayan an gama tattara ainihin baturin, ana haɗa igiyoyin waya da fim ɗin PVC don samar da na’urar batir, sannan a ƙara na’urar haɗin wayar da na’urar kewayawa ta BMS don samar da samfurin batir mai ƙarfi.
Binciken sama na sarkar masana'antu
Babban baturi na lithium shine hakowa da sarrafa albarkatun kasa, galibi albarkatun lithium, albarkatun cobalt da graphite. Amfani da albarkatun kasa guda uku na motocin lantarki: lithium carbonate, cobalt da graphite. An fahimci cewa albarkatun albarkatun lithium na duniya suna da wadata sosai, kuma a halin yanzu ba a bincika kuma ba a inganta kashi 60% na albarkatun lithium ba, amma rarraba ma'adinan lithium yana da mahimmanci, yawanci ana rarraba a yankin "lithium triangle" na Kudancin Amirka. , Australia da China.
A halin yanzu, ajiyar da ake da shi na hako hakowa ya kai tan miliyan 7, kuma an maida hankali ne akan rabon. Rijistar Kongo (DRC), Ostiraliya da Cuba suna da kashi 70% na asusun ajiyar duniya, musamman ma asusun ajiyar Kongo na tan miliyan 3.4, wanda ya kai sama da kashi 50% na duniya. .
Binciken tsakiyar ruwa na masana'antar batirin lithium
Tsakanin sarkar masana'antar batirin lithium ya ƙunshi abubuwa masu kyau da mara kyau, da kuma electrolytes, shafuka, diaphragms da batura.
Daga cikin su, batirin lithium electrolyte shi ne mai jigilar lithium ions a cikin batirin lithium ion baturi, kuma yana taka muhimmiyar rawa wajen aiki da amincin batirin lithium. Ka'idar aiki ta batirin lithium-ion kuma ita ce hanyar caji da fitarwa, wato, lithium ion ana rufe shi tsakanin ingantattun na'urori masu kyau da marasa kyau, kuma electrolyte shine matsakaicin kwararar lithium ion. Babban aikin diaphragm shine ya raba ingantattun na'urorin lantarki na baturi, hana sandunan biyu yin tuntuɓar juna da gajeren kewayawa, sannan kuma suna da aikin wucewar ions electrolyte.
Binciken sarkar masana'antar batirin lithium a ƙasa
A shekarar 2018, yawan kasuwar batirin lithium-ion ta kasar Sin ya karu da kashi 26.71% a duk shekara zuwa 102.00GWh. Yawan kayayyakin da kasar Sin ta samar a duniya ya kai kashi 54.03%, kuma ta zama babbar kamfanin kera batirin lithium-ion a duniya. Kamfanoni masu wakiltar batirin lithium sune: zamanin Ningde, BYD, Waterma, Guoxuan Hi-Tech da sauransu.
Daga kasuwar aikace-aikacen batir lithium-ion a cikin kasar Sin, baturin wutar lantarki a cikin 2018 ya kasance ne ta hanyar saurin ci gaban sabbin masana'antar kera motoci. Sakamakon ya karu da 46.07% a kowace shekara zuwa 65GWh, wanda ya zama kashi mafi girma; Kasuwancin batirin dijital na 3C a cikin 2018 Ci gaban ya kasance karko, kuma abin da aka samu ya ragu da kashi 2.15% a shekara zuwa 31.8GWh, kuma adadin haɓaka ya ragu. Koyaya, babban filin baturi na dijital wanda ke wakilta ta batura masu sassauƙa, manyan batura na dijital da manyan fakiti masu laushi na dijital suna ƙarƙashin na'urori masu sawa, jirage masu saukar ungulu, da zurfin hankali. Ƙwarewar sassan kasuwa kamar wayoyin hannu, ya zama wani yanki mai girma mai girma na kasuwar batirin dijital na 3C; A shekarar 2018, batirin lithium-ion da ke ajiyar makamashi na kasar Sin ya karu kadan da kashi 48.57% zuwa 5.2GWh.
Batirin Wuta
A cikin 'yan shekarun nan, batirin lithium-ion mai amfani da wutar lantarki na kasar Sin ya bunkasa cikin sauri, musamman saboda goyon bayan manufofin kasa da kasa kan sabbin masana'antar kera motoci. A shekarar 2018, yawan sabbin motocin makamashi na kasar Sin ya karu da kashi 50.62 bisa dari a kowace shekara zuwa raka'a miliyan 1.22, kuma yawan kayayyakin da aka fitar ya ninka na shekarar 2014 da ya ninka sau 14.66. Sakamakon bunkasuwar kasuwar sabbin motocin makamashi, kasuwar batirin wutar lantarki ta kasar Sin ta samu ci gaba cikin sauri. girma a 2017-2018. Bisa kididdigar da aka yi, an ce, yawan kudin da aka samu a kasuwar batirin wutar lantarki ta kasar Sin a shekarar 2018 ya karu da kashi 46.07% a duk shekara zuwa 65GWh.
Tare da aiwatar da sabon tsarin samar da makamashi a hukumance, kamfanonin sarrafa man fetur na gargajiya za su kara shimfida sabbin motocin makamashi, kana kamfanonin kasashen waje kamar Volkswagen da Daimler za su kera sabbin motocin makamashi tare a kasar Sin. Bukatar kasuwar batirin wutar lantarki ta kasar Sin za ta kasance mai kiyaye yanayin ci gaba cikin sauri, ana sa ran CAGR na samar da batirin wutar lantarki zai kai kashi 56.32 cikin dari a cikin shekaru biyu masu zuwa, kuma yawan batirin wutar lantarki zai wuce 158.8GWh nan da shekarar 2020.
Kasuwar batirin lithium-ion ta kasar Sin ta ci gaba da samun ci gaba cikin sauri, musamman sakamakon saurin bunkasuwar kasuwar batir. A shekarar 2018, manyan kamfanoni guda biyar a kasuwar batirin wutar lantarki ta kasar Sin sun kai kashi 71.60% na adadin kayayyakin da ake fitarwa, kuma an kara inganta karfin kasuwar.
Batirin wutar lantarki na gaba shine injin haɓaka mafi girma a fagen batirin lithium-ion. An ƙaddara yanayinsa zuwa yawan ƙarfin kuzari da babban aminci. Batura masu ƙarfi da manyan batir lithium-ion dijital na dijital za su zama manyan abubuwan haɓakawa a cikin kasuwar batirin lithium-ion, da batirin lithium tsakanin 6μm. Rufin tagulla zai kasance ɗaya daga cikin mahimman albarkatun baturan lithium-ion kuma zai zama abin da aka fi mayar da hankali ga manyan kamfanoni.
3C baturi
A shekarar 2018, samar da batirin dijital na kasar Sin ya ragu da kashi 2.15% a duk shekara zuwa 31.8GWh. GGII yana tsammanin cewa batirin dijital CAGR zai kasance 7.87% a cikin shekaru biyu masu zuwa. An kiyasta cewa samar da batir na dijital na kasar Sin zai kai 34GWh a shekarar 2019. Nan da shekarar 2020, samar da batir na dijital na kasar Sin zai kai 37GWh, kuma manyan batura masu sassaucin ra'ayi, batura masu tsada, da dai sauransu za su kasance da karfin gaske. kawo karshen wayoyi masu wayo, na'urorin da za a iya sawa, jirage marasa matuka, da sauransu, sun zama babban ci gaban kasuwar batirin dijital. batu.
Baturin ajiyar makamashi
Ko da yake filin ajiyar batir lithium-ion na makamashin kasar Sin yana da sararin kasuwa, har yanzu ba a iyakance shi ta hanyar farashi da fasaha, kuma har yanzu yana cikin lokacin gabatarwar kasuwa. A shekarar 2018, yawan batir lithium-ion na makamashin da kasar Sin ke fitarwa ya karu da kashi 48.57% a duk shekara zuwa 5.2GWh. An yi kiyasin cewa yawan batirin lithium-ion na makamashin da kasar Sin ke fitarwa zai kai 6.8GWh a shekarar 2019.
Lokacin aikawa: Satumba-20-2019