Ka digtoonow warbixinnada baytariyada lithium-ka korontada si ay u keento baahida dib-u-warshadaynta wasakhda labaad

著者：Iflowpower – ຜູ້ຜະລິດສະຖານີພະລັງງານແບບພົກພາ

Marka la gaaro 2020, warbixintu waxay dhaafi doontaa 248,000 oo tan oo dib u warshadayn iyo dib u warshadayn ah. Marka la gaaro 2020, deyntu waxay dhaafi doontaa 248,000 tan, qiyaastii 20 jeer warbixinta 2016. Baaxadda baaxadda weyn ee noocan oo kale ah "mawjadaha la soo wargelin karo", wajigu waa xaalad dib u warshadayn oo halis ah.

Sida si badbaado leh dib-u-warshadaynta, deegaanka saaxiibtinimo, xoojiso ka faa&39;iidaysiga caadiga ah wareeg ah baytariyada lithium-ion qashinka si looga hortago sida qashinka adag cusub in ay sababaan cawaaqib deegaanka "musiibo", oo ay noqdaan "dhibaatada heerka khabiir" walaac caalami ah ee warshadaha. Khubaradu waxay soo jeedinayaan in nidaamka dib-u-warshadaynta qashinka ee baytariyada lithium-ion firfircoon sida ugu dhakhsaha badan ee suurtogalka ah, ku tiirsanaanta shirkadaha laf-dhabarka warshadaha, samaynta xarumo cilmi-baaris heer qaran ah si ay u dillaaciyaan ciribtirka tignoolajiyada, abuuraan nidaamyada taageerada farsamada, iyo kor u qaadista tamarta cusub ee warshadaha baabuurta ee tamarta silsilad horumar waara. 3 ilaa 4 sano ee la soo dhaafay, waxaan ku soo kordhinay "Retirement" sanadihii ugu dambeeyay.

Marka la eego dhibaatooyinka deegaanka, istaraatiijiyada kala-duwanaanta tamarta ayaa si tartiib tartiib ah u horumarisay is-afgarad, dawlado caalami ah waxay kordhiyeen taageerada warshadaha baabuurta tamarta cusub, warshadaha baabuurta tamarta cusub waxay galaan marxaladda horumarinta degdega ah. Dadka u dhuun daloola wershadaha ayaa sheegay in baabuurta tamarta cusub ee gudaha ay hadda diiradda saaraan aagga go’aannada wax iibsiga ee dawladda, sida baabuurta saadka, baabuurta nadaafadda, baabuurta ganacsiga iyo goobaha kale ee dadweynaha, laakiin macaamiisha gaarka ah ayaa si tartiib tartiib ah u hagaajiyay baabuurta tamarta cusub. Tang Hongwei, Maareeyaha Guud ee Changsha Team Technology Co.

, Ltd. ku hawlan tamarta wadaagga cusub hawlgalka baabuur, aaminsan yahay in iyada oo horumarinta siyaasadaha kabka qaranka iyo hagaajinta tartiib tartiib ah ee tas-hiilaadka, kor u kaca ee suuqa baabuurta tamarta cusub ee Shiinaha si tartiib tartiib ah kaxayn doonaa isteerinka ka domain dadweynaha. Oo ay wadaan qaybta gaarka loo leeyahay, guriga cusub ee suuqa baabuurta rakaabka tamarta ayaa geli doona xilli sare u kaca.

Sida laga soo xigtay machadka cilmi-baarista ee dhacdooyinka Lithium ee Warshadaha Sare ee Zhicu, mugga wax soo saarka iyo iibinta baabuurta tamarta cusub ee gudaha Shiinaha ayaa si degdeg ah u kici doona shanta sano ee soo socota, kororka adag ee sanadlaha ah ayaa la filayaa inuu dhaafo 30%. Suuqa baabuurta tamarta cusub ayaa leh kor u kaca walxaha qarxa, iyo miisaanka xoogga wadista baytariyada lithium-ion ayaa si toos ah u kacaya. 2015, awoodda dalkayga (24.

700, -0.36%) Qiimaha wax soo saarka baytarigu waxa uu ahaa 38 bilyan, ilaa 262% sanad ka dib, iyo qiimihii wax soo saarku waxa uu soo dhawaaday baytari lithium ion dhijitaal ah. Sannadkii 2016, qiimaha wax soo saarka batariyada lithium-ion ee dalkaygu wuxuu ahaa 64.

5 bilyan yuan. Markii ugu horeysay ayaa dhaaftay miisaanka baytariyada lithium-ion ee dhijitaalka ah ee dhaqameed, oo noqday goobta ugu weyn ee qaab dhismeedka isticmaalka baytariyada lithium-ion. Sida laga soo xigtay machadka cilmi-baarista ee cilmi-baarista sare, iyada oo la soo bandhigayo siyaasad cusub oo kor u qaadis ah, iyo hagaajinta qiimaha tignoolajiyada wax-soo-saarka baytariyada lithium-ion, hoos u dhaca qiimaha ayaa saameeya, awoodda wadista tamarta cusub ee tamarta cusub waxay noqon doontaa mid xawaare sare leh shanta sano ee soo socota.

Kor u kaca, sanadka 2016, wax soo saarka batariyada lithium-ion ee dalkaygu wuxuu ahaa 30.8GWH. Waxa la filayaa in wax soo saarka batariyada lithium-ion ee dalkaygu gaadhi doono 141GWH sanadka 2020.

Li Changdong, oo ah guddoomiyaha Hunan Bangpu Circular Technology Co., Ltd., ayaa u sheegay wariyaha "Warbixinta dhaqaalaha", hadda 3,000 oo nolosha batari la&39;aanta lithium birta ah ee nolosha wareegga 3,000 waxay gaari kartaa 8 sano, laakiin nolosha baytarigu waxay noqon doontaa mid gaaban marka la eego xaaladaha dhabta ah, waana la isticmaali karaa.

5 sano Maadaama tignoolajiyada saddex-geesoodka ah ee baytariyada lithium-ion ay soo daahday, qaan-gaadhnimadu uma fiicna sida batari lithium phosphate ion, nolosha adeeggu waa mid gaaban, celceliska noloshuna waa 4 sano xaaladaha xaaladaha. "Qaybtii ugu horeysay ee baytariyada lithium-ion ku shaqeeya ee 2012-2014 waxay yeelan doonaan hawlgab baaxad leh ka hor iyo ka dib 2018.

Baytariyada lithium-ion ee firfircoon waxay soo bixi doonaan 3 ilaa 4 sano ee soo socota. Li Changdong ayaa yidhi. Sida laga soo xigtay machadka cilmi-baarista ee cilmi-baarista sare, miisaanka suuqa baabuurta korontada ayaa la filayaa inuu si degdeg ah u kaco.

Sannadkii 2016, mugga dheecaanka baytariyada lithium-ion waxay ahaayeen ilaa 12,000 oo tan. Marka la gaaro 2020, qashinka lithium-ion ee ku shaqeeya wadankeyga wuxuu gaari doonaa 248,000 oo tan. Dib-u-warshadaynta iyo dib-u-warshadaynta khubarada qaarkood waxay rumaysan yihiin in marka laga eego maamulka deegaanka iyo aragtida ka faa&39;iidaysiga khayraadka, qashinka dib-u-warshadaynta baytariyada firfircoon ee lithium-ion iyo ka faa&39;iidaysiga wareegtada waxay noqon doontaa qayb muhiim ah oo ka mid ah warshadaha baabuurta tamarta cusub.

Sida laga soo xigtay khabiirada warshadaha, soo saarista baytariyada lithium-ion, baytariyada birta lithium ayaa u badnaa. Waxaa xusid mudan in Temlal boom uu wado, shirkadaha qaar sidoo kale waxay leeyihiin shirkado si ay u sahamiyaan agabka saddexda xubnood ka kooban sida NCM (nickel-cobalt manganese) iyo NCA (nickel-cobalt aluminium) ee baytariyada lithium ion awoodeed. Laga soo bilaabo 2014, waxaa jira khad wax soo saarka batari saddex-geesood ah oo lithium-ion ah oo loogu talagalay baabuurta rakaabka ee Shiinaha.

Cao Hongbin, oo ah cilmi-baare ka tirsan Machadka Farsamada Farsamada, waddankeyga, ayaa u sheegay wariyaha "Warbixinta Dhaqaalaha". Kahor 2013, waxaa jirtay dhibaato ba&39;an oo ka dhacday warshadaha soo kabashada baytariyada acid-ashitada guriga, iyo la&39;aanta shaqsiyaad aqoon u leh iyo aqoon-is-weydaarsiyo yaryar oo si sharci darro ah dib loogu warshadeeyay baytariyada acid-ashitada rasaasta, si toos ah qashinka looga saaray, deegaanku wuxuu leeyahay wasakh halis ah, casharraduna aad bay u culus yihiin. Warshadaha ayaa guud ahaan aaminsan in inkasta oo baabuurka tamarta cusub ee awoodda lithium-ion baytari ay muhiim u tahay in la isticmaalo bay&39;ada lithium-ion bey&39;ada ilaa xad, waa wax aan macquul aheyn in dib loo warshadeeyo haddii dib u warshadayntu ay tahay mid aan habboonayn, iyo sidoo kale aad u badan tahay in ay ku celiyaan baytari aan iswaafaqsaneyn.

, Wasakh daran oo ku wajahan deegaanka. Marka la eego baytariyada lithium-ion ee xoogga badan ee soo socda "waa la soo sheegay", suurtagal maaha in lagu baab&39;iyo wasakheynta deegaanka ee laga yaabo inay keento. "Qashin lithium-ion batari firfircoon oo ka kooban nikkel, cobalt, manganese iyo biraha kale ee culus, electrolyte, fluoride walxaha organic sidoo kale waa wasakhaysan; Xalka, hawlgalka aan habboonayn inta lagu guda jiro processing, waxa laga yaabaa in ay keenaan tiro ka mid ah dhibaatooyinka sida qaraxa dabka, wasakhowga biraha culus, qashinka organic.

Cao Hongbin ayaa yidhi. "Lithium hexafluorophosphate ee xalka korantada ee korantada tamarta lithium ion batari ayaa loo isticmaalaa tusaale ahaan. Solute Tani waa ay fududahay in lagu hydrolyzate jawiga hawada, waxaana jira walax waxyeelo leh sida pentafluoride, hydrogen fluoride.

Waxay si xoog leh u daxalisay jirka bini&39;aadamka, sidaas darteed, fiiro gaar ah u yeelo dareeraha iyo daaweynta lithium hexafluorophosphate. Cajiib, oo ay u badan tahay inuu keeno &39;wasakhda labaad&39;, ama xataa cawaaqib xun. Li Changdong ayaa yidhi.

In kasta oo faddarayn, haddana waxay la mid tahay "Seefaf Dhakeley" madaxa kor u laadlaadsan, laakiin dhinaca kale, adeegsiga batariyada lithium-ion ee awoodda baabuurta ee la isticmaalay sidoo kale waa "macdanta magaalada", haddii la isticmaalo, ma aha oo kaliya inay yareyso wasakhowga deegaanka, sidoo kale "qashin u rogi kara kayd" si looga hortago qashinka. Xu Shengming, oo ah cilmi-baare, Tamarta Nukliyeerka iyo Machadka Cilmi-baarista Tiknoolajiyada Cusub, Jaamacadda Tsinghua, ayaa sheegay in alaabta ceeriin sida cobalt, nickel, lithium, iyo lithium, sida baytariyada lithium-ion ee firfircoon ay yihiin ilo istiraatiiji ah oo aad muhiim u ah. Waqtigan xaadirka ah, dalkayga 80% cobalt iyo 70% lithium, kheyraadka nikkel Waxay ku xiran tahay soo dejinta.

“Khayraadka dalkaygu waa mid aad u liita, kobaltkuna waxa uu ka yar yahay dhawr kun oo tan, laakiin xadiga isticmaalkiisu waxa uu gaaraa tobanaan kun oo tan, markaa asal ahaan waxa laga keenaa dalal ay ka mid yihiin Congo dimuqraadiga ah, Afrika, laakiin xaaladdan siyaasadeed ee qaranku maaha mid aad u wanaagsan. Warshadaha baabuurta tamarta cusub ayaa si degdeg ah u horumaray, cobalt ayaa keenaysay. Xu Shengming ayaa yidhi.

Warshaduhu waxay aaminsan yihiin in inkasta oo aanay jirin khayraad cobalt ah, haddana dalkaygu waxa uu soo dhoofin jiray tiro aad u badan oo macdan kobalt ah sannad kasta, waxaana jira kayd badan oo gudaha ah, 70% ilaalinta guud ee cobalt-ka gudaha waxa ay ku urursan tahay soo saarista baytariga. Haddii aad u isticmaali karto khayraadkan cobalt si aad dib u warshadaynayso, waxa aad si wayn u dhimi kartaa ku tiirsanaanta soo dejinta ajaanibka, taas oo u sahlaysa horumarka caafimaadka leh ee warshadaha baabuurta tamarta cusub. "Lithium, nikkel, cobalt ee macdanta aad ayuu u hooseeyaa, kaliya 0.

5% ee nikkel ee nikkel ee dhoobada cas; kaliya 0.2% ee cobalt oxide; kaliya 0.02% lithium ee brine; Nikkel + cobalt + wadarta cadadka nikkel + kobalt + manganese ee ku jira baytariga lithium ion waxa ku jira 3% lithium ee baytari lithium ion wasakh ah, iyo wadarta cadadka nikkel cobalt ee qashinka nikkel hydride waa 40%, dhulka naadirka ah waa ilaa 6%.

Qiimaha birta ku jirta baytarigu waa 40-100 jeer miinada asalka ah. "Bare ka ah Jaamacadda Metallurgy iyo Deegaanka ee Jaamacadda Bartamaha Koonfurta. "Nolosha adeegga guud ee baytariga awoodda lithium-ion waxay ku dhowdahay 8 sano, laakiin awoodda baytariyada lithium-ion ee baabuurka ayaa la tuurayaa marka awoodda baytariyada lithium-ion ay ka hooseyso 80%, waqtiga dhabta ah ee isticmaalka waa qiyaastii 3-6 sano.

Kahor walxaha ama tamarta baabuurtan la tuuray, waxaa loo isticmaali karaa kaydinta tamarta korantada ama sida il koronto oo hooseeya (8.380, -0.26, -3.

01%), oo deji tallaabada batteriga. Nidaamka isticmaalka labaad, sii ciyaar buuxda faa&39;iidooyinka bulsho iyo dhaqaale ee batteriga lithium-ion. Xu Shengming ayaa yidhi.

Saddex caqabadood oo waaweyn ayaa loo baahan yahay in la ogaado inkasta oo muhiimadda qashinka dib-u-wareejinta batteriga firfircoon ee lithium-ion ay gaadhay heshiis la isku raacsan yahay, suuqgeedii ka faa&39;iidaysiga wareegtada ayaa weli ku jira marxaladda biqilka, hadday tahay xeerarka siyaasadda, tignoolajiyada habka ama nidaamyada dib-u-warshadaynta, waxayna u baahan tahay in la sii xoojiyo cilmi-baarista iyo habaynta. Marka hore, siyaasadda iyo taageerada sharcigu kuma filna. Sida laga soo xigtay warshadaha, dalkaygu wuxuu sameeyay "Kahortagga Qashinka Khashinka Khatarta leh iyo Siyaasadda Tiknoolajiyada Daaweynta", "Kahortagga Wasakhda Wasakhda Battery-Qashinka iyo Siyaasadda Tignoolajiyada Daaweynta", 2016 Guddiga Horumarinta iyo Dib-u-habaynta Qaranka ayaa hoggaamiyay "Siyaasadda Tiknoolajiyada Dib-u-warshadaynta Awoodda Baabuurka Tamarta Cusub", 2017 Guddiga Shaqaalaha Gobolka ayaa ku dhawaaqay Heerka Qaran ee Khaaska ah ee Dib-u-warshadaynta iyo Isticmaalka Liinta.

Dhammaan siyaasadahaan iyo heerarka farsamada waa kuwo la hagayo ama lagu taliyay dukumeenti hagitaan ah, iyo shirkadaha laf dhabarta ee la xidhiidha xeerarka ganacsigu waxay leeyihiin ujeeddooyin hagitaan tixraac ah, laakiin ma jirto wax caqabad ah oo ganacsatada aan damiir lahayn. Marka labaad, tignoolajiyada daawaynta dib-u-warshadaynta way sii dhacaysaa. Geedi socodka oo dhan ee daaweynta qashinka lithium ion batari firfircoon waxaa ka mid ah daraasiin tillaabooyin adag sida dheecaanka, burburinta, burburinta, kala-soocidda, gudaha, synthesis element, ku lug leh dhowr habayn sida fiisigiska, kimistari, alaabta, injineernimada, farsamo dheer dheer.

Waqtigan xaadirka ah, waxaa jira dalal badan oo horumaray sida Jarmalka, Mareykanka, iyo Japan, oo ay ku jiraan Jarmalka, Mareykanka, iyo Japan ayaa si firfircoon u taageeraya oo kor u qaadaya cilmi-baarista injineernimada tignoolajiyada muhiimka ah ee qaranka iyo horumarinta goobta. Dalkayguna wuxuu leeyahay dib-u-dhac yar oo ka mid ah asxaabta caalamiga ah ee habka farsamada ee tiknoolajiyada daaweynta bateriga ee lithium-ion firfircoon. Saddex, nidaamka shabakada dib u warshadaynta maaha mid qumman.

Marka la eego dib u warshadaynta batariyada lithium ion ee dalkaygu, shabakada dib-u-warshadaynta ee baytariyada lithium-ion waa in ay masuul ka tahay shirkadda baabuurta samaysa, laakiin shirkadaha baabuurta ee dalkayga ayaa inta badan u guura alaab-qeybiyeyaasha baytariyada, shirkadaha soo saara baytariyada ma haystaan ​​dhalasho. Shabakadda dib-u-warshadaynta, oo lagu daray kharashka dhismaha ee goobaha, suuqa dib-u-warshadaynta qaranka ee hadda waa mid aan caadi ahayn, guud ahaan wuxuu ku jiraa "ganacsi la&39;aan, calaamad ma leh, calaamad ma leh", ma jiro nidaam aan nidaam lahayn. Dhibaatooyinka kor ku xusan, khubaradu waxay ku talinayaan in la sameeyo shabakado dib-u-warshadeynta baytariyada lithium-ion oo hufan oo siman, beddelidda moodooyinka dib-u-warshadaynta ganacsiga "lacag-bixinta", qaadashada waddamada Japan, "lacag" ka baaraandeg ah, sidaas darteed welwelka horumarinta muddada-dheer.

Isla mar ahaantaana, waa in aan si buuxda uga faa&39;iidaysannaa cilmi-baarista iyo xoogagga horumarinta sida kulliyadaha, shirkadaha, iyo kordhinta cilmi-baarista tiknoolajiyada dib-u-warshadaynta, iyo kuwa caalamiga ah. Marka hore, kor u qaad samaynta nidaam dib-u-warshad aan fiicneyn oo lala socon karo. Ka billow naqshadaynta heerka wax soo saarka tamarta, adoo adeegsanaya internetka, internetka, soo saarista, wareegga, iyo dib u warshadaynta baytariyada lithium-ion, ka hortag burburka maxalliga ah ee ganacsatada yaryar, oo xaqiiji dhammaan baytariyada lithium-ion ee awoodda.

Dib u warshadaynta oo dhamaystiran, oo samee bar-tilmaameedka aagga soo kabashada ee barbar socda. Marka labaad, sahamin tignoolajiyada ka faa&39;iidaysiga jaranjarada ee baytariga lithium ion ee awooda. Iyadoo la tixgelinayo in baytariyada lithium-ion ee korontada ku shaqeeya uu ka kooban yahay koronto badan oo hadhsan, waa in si dheeraad ah loo sahamiyaa sida si badbaado leh oo waxtar leh loo ogaan karo isticmaalka jaranjarada baytariyada lithium-ion ee firfircoon.

Seddexaad, sahamin tignoolajiyada wax soo saarka nadiifinta si hufan. Sahaminta sida loo kala sooci karo wax-ku-ool iyo dhaqan-gaaban ee burburinta tignoolajiyada; sahamin tignoolajiyada birta ee ku jihaysan tignoolajiyada birta ee tignoolajiyada birta; horumarinta qoto-dheer ee tignoolajiyada birta ee la nadiifiyay, ka hortagga "wasakhowga sare". Si taas loo gaaro, waaxyaha gobolka ee ay khuseyso waxaa laga yaabaa inay rabaan inay taageeraan shirkadaha laf-dhabarka ah ee goobta batteriga lithium-ion ee xoogga badan ee dhinaca maaliyadda, siyaasadaha, ilaha caqliga, iwm.