Lub zog hluav taws xob lithium roj teeb kev lag luam saw nruj rov siv dua kom zoo siab

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Onye na-ebubata ọdụ ọkụ nwere ike ibugharị

"Mainstream roj teeb Hoobkas khoom nruj, Ningde era, BYD muab roj teeb yog qhov nyuaj rau kev txiav txim. "Zhang Haiwen, tus thawj tswj hwm 4S lub khw muag khoom hauv Chang&39;an Automobile North China, hais rau kuv lub tebchaws Securities News. Lub zog tshiab lub tsheb lag luam yog kub, qhov kev thov rau dynamic lithium-ion roj teeb tau nce, thiab lithium-ion roj teeb yog tag nrho cov saw hlau.

Cov kws tshaj lij tau taw qhia tias nrog cov nyiaj laus ntau ntawm cov roj teeb qub, los ntawm kev rov ua dua tshiab, nws tuaj yeem txo qhov tsis txaus ntawm cov khoom siv raw ntawm cov khoom siv sab saud, txhim kho kev siv cov peev txheej. Cov roj teeb uas muaj cov roj teeb uas muaj cov khoom siv zoo yog nyob rau hauv luv luv ntawm dynamic lithium-ion roj teeb, Zhang Xiang, tus kws tshawb fawb ntawm Automobile Industry Innovation Research Center ntawm North University of Technology, tau hais tias tam sim no cov khoom siv hluav taws xob tsuas yog 30%. Cov roj teeb uas muaj cov roj teeb zoo heev yog qhov tsis txaus, qhov kev siv ntawm lub taub hau tuam txhab xws li Ningde Times mus txog 90%.

Raws li kev siv thev naus laus zis tshiab, kev ua lag luam muaj kev xav tau ntawm cov roj teeb tshiab, tab sis cov khoom tso tawm tsis tuaj yeem khaws cia. Xiaopeng Automobile Power System Related Engineers Zhang Jing (pseudonym) tau hais tias: "Lub zog tshiab tsheb dynamic lithium-ion roj teeb lub neej, lwj raws li tus naj npawb ntawm kev siv. Raws li kev lag luam cov kev cai, lub hwj chim lithium-ion roj teeb yog attenuated mus rau 80% ntawm lub roj teeb tshiab (roj teeb lub neej), lub neej ntawm lub hwj chim lithium-ion roj teeb yog tas mus li, tsis haum rau lub zog tshiab tsheb.

Tam sim no, kev lag luam tau lees paub tias tus naj npawb ntawm kev them nyiaj ntawm ternary lithium ion roj teeb yog 1000 zaug, thiab lub voj voog them ntawm lithium phosphate ion roj teeb yog 2500 zaug. "" Lub tuam txhab tsheb muaj warranty rau lub roj teeb. Piv txwv li, Changan Automobile yim xyoo ntawm 120,000 kilometers, Beiqi yim xyoo ntawm 150,000 kilometers.

BYD yog tshwj xeeb tshaj, roj teeb nws tus kheej tsim, yog li lub roj teeb lub neej warranty. "Huang Kang, lub taub hau ntawm lub chaw muag tsheb hauv Beijing," hais tias "" Tom qab kev rwb thaiv tsev zoo tshiab lub zog tsheb, lub roj teeb nqi loj heev. Tsis tas li ntawd, nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, ntau tus tswv tsheb tsis tos kom txog thaum lub roj teeb tawg.

"Tshaj tawm cov khoom siv raw tsis txaus siab pib taw tes lithium roj teeb loj cov ntaub ntawv qhia tau hais tias nyob rau lub Rau Hli, kuv lub teb chaws lub zog lithium-ion roj teeb ntim yog 52.5GWH, uas nce 200.3% xyoo-rau-xyoo.

Ntawm lawv, tus nqi ntawm cov roj teeb ternary yog 30.2GWH, suav txog 57.5%, ib xyoos ib zaug nce 139.

0% yog &39;; tus nqi ntawm lithium hlau phosphate ion roj teeb loader yog 22.2GWH, suav txog 42.3%, thiab tag nrho nce ntawm 368.

5% xyoo-rau-xyoo. Tus nqi ntawm lub zog lithium-ion roj teeb yog nqa, thiab tus nqi ntawm cov khoom siv raw tau nce. kuv lub teb chaws tus kws tshaj xov xwm kev nyab xeeb tau kawm los ntawm cov neeg ua haujlwm multifluoro ntau tus neeg ua haujlwm, cov khoom siv tseem ceeb ntawm cov roj teeb lithium-ion electrolyte dynamic txuas ntxiv mus, thiab cov nqi roj teeb raug txhim kho.

Baichuan Fu Ying cov ntaub ntawv qhia tau hais tias lub Rau Hli 25 txog Lub Xya Hli 1, tus nqi tseem ceeb ntawm lithium Sixfluorophosphate yog concentrated ntawm 300,000 yuan mus rau 360,000 yuan, thiab tus nqi nruab nrab ntawm kev lag luam hauv tsev tau nce mus rau 330,000 yuan / ton, txij thaum pib ntawm 208%. Lithium-ion roj teeb kev lag luam kws tshuaj ntsuam xyuas Teng Hongli tau hais tias tam sim no hexafluorophosphate tseem ceeb hauv kev txiav txim ua ntej, lub tuam txhab tseem tsim tawm.

Nrog lub zog tshiab lub tsheb xav tau boost, lub lithium-ion roj teeb kev lag luam yog siab pom roj rub hexafluorophosphate siab. "Raw cov nqi nce rau lithium ion roj teeb ntau lawm, kev siv cov roj teeb pov tseg tsis yog cov khoom siv raw khoom. "Zhao Qiang (ntse npe) ntawm tus kws tshawb fawb hauv lub koom haum kev lag luam kev lag luam hluav taws xob tau hais rau kuv lub teb chaws tus kws tshaj lij kev nyab xeeb, thiab kev rov ua dua ntawm lithium-ion roj teeb tau muab faib ua ob hom: kev siv ntaiv thiab kev rov ua dua tshiab.

Ntawm lawv, cov khoom siv raw xws li npib tsib xee, cobalt, manganese, thiab lithium tuaj yeem siv dua. Recycling raw cov ntaub ntawv yog qis dua, tshuaj lom neeg kev ua tau zoo sib txawv, raug nqi. Raws li cov ntaub ntawv ntawm kuv lub teb chaws lub chaw tshawb fawb tsheb thev naus laus zis, tag nrho cov nyiaj laus muaj zog ntawm kuv lub teb chaws lub zog lithium-ion roj teeb hauv 2020 yuav nce mus txog 780,000 tons rau 2025.

Huang Qiang, tus lwm thawj saib xyuas ntawm Green Mei, hais tias kev siv cov khoom siv rov ua dua tuaj yeem ua tau. Kev daws qhov teeb meem ntawm lub hwj chim roj teeb rov qab yog qhov txiaj ntsig zoo rau ib puag ncig, kev siv tswv yim thiab kev nyab xeeb. Raws li tus ntaiv siv, raws li kev kwv yees ntawm Zhongguancun Zog Kev Lag Luam Technology League, "14th Tsib-Year Plan", lub zog cia kev lag luam yuav tuav ib lub xyoo ntawm qhov nruab nrab qhov sib xyaw ua ke ntawm 57%.

Everbright Securities cia siab tias yuav rov ua dua qhov ntsuas ntawm 100 billion yuan rau xyoo 2030 thiab phosphate ion roj teeb rov ua lag luam. Txhim kho cov txheej txheem rov ua dua thaum Lub Rau Hli 23, Lub Chaw Tswj Xyuas Hluav Taws Xob Hauv Lub Tebchaws tau tshaj tawm cov kev xav ntawm "Tshiab Energy Storage Project Management Specification (Interim) (Cov Lus Qhia)", thiab taw qhia tias cov chaw cuam tshuam ntawm lub zog tshiab qhov project yuav tsum ua raws li cov cai thiab cov kev cai thiab thev naus laus zis. Cov kev cai tshwj xeeb, nruj me ntsis siv cov txheej txheem kev tswj hwm kev nyab xeeb ntawm qhov project, tiv thaiv hluav taws, tiv thaiv ib puag ncig, siv lub luag haujlwm kev nyab xeeb.

Qhov tseem ceeb ntawm cov roj teeb tswj kev tswj hwm thev naus laus zis, kev saib xyuas kev ua tau zoo thiab kev ntsuas kev ua haujlwm ntawm lub zog hluav taws xob lithium-ion roj teeb tau txhim kho, nyob rau hauv txoj cai, hauv paus ntsiab lus, qhov project cia yuav tsum tsis txhob tsim tshiab. Lub dynamic lithium-ion roj teeb ntaiv uas tau tsim los yuav tsum tsis tu ncua ntsuas roj teeb kev ua tau zoo, ntxiv dag zog rau kev saib xyuas, thiab ntxiv dag zog rau kev saib xyuas. Zhang Xiang hais rau kuv lub tebchaws Securities News reporter: "Lub roj teeb tswj kev lag luam tam sim no tseem tsis paub qab hau, nws nyuaj rau kev ua kom zoo ib yam ntawm ib lub roj teeb.

Cov ntsuas kev ua tau zoo ntawm cov roj teeb tshiab zoo ib yam, tab sis thaum siv cov txheej txheem, qhov hluav taws xob sib txawv, thiab qhov sib txawv yog qhov sib txawv, uas yog tshwm sim los ntawm cov teeb meem kev nyab xeeb ntawm roj teeb. "Lub Xya Hli 2018, Ministry of Industry thiab Information Technology tshaj tawm thawj pawg ntawm cov tuam txhab uas ua raws li cov tsheb tshiab lub zog rau cov roj teeb uas muaj txiaj ntsig zoo, suav nrog 5 lub tuam txhab xws li Hapeng Technology, Greenmei, thiab Bond Circuit. Thaum Lub Ib Hlis Ntuj xyoo 2021, 22 lub tuam txhab tau ntxiv 22 lub tuam txhab nyob rau hauv ob pawg ntawm cov roj teeb lithium-ion.

Raws li "Daim Ntawv Ceeb Toom Txog Kev Luam Ntawv thiab Tshaj Tawm" Kaum tsib-Xyoo Txoj Kev Npaj "Kev Txhim Kho Kev Lag Luam Kev Lag Luam, txhawb kev rov ua dua tshiab ntawm cov roj teeb lithium-ion roj teeb, ntxiv dag zog rau lub zog tshiab tsheb fais fab lithium-ion roj teeb traceability tswj platform kev tsim kho, txhim kho lub zog tshiab tsheb fais fab lithium-ion roj teeb recycling Traceable tswj system. Wang Yue (pseudonym), tus kws tshuaj ntsuam xyuas kev lag luam tsheb Wang Yue (ntse npe), hais rau kuv lub teb chaws Securities reporter: "Lub hauv paus ntawm cov roj teeb lithium-ion muaj zog rov ua dua tshiab muaj feem cuam tshuam nrog lub tuam txhab tsheb. Cov tuam txhab tsheb tau paub txog qhov xwm txheej ntawm cov tsheb, kev tu, roj teeb, thiab lwm yam.

, uas tuaj yeem txo qhov kev pheej hmoo ntawm kev nyab xeeb ntawm roj teeb rov qab. ".