Graphite yog cov khoom siv cathode tseem ceeb, roj teeb lithium tsav qhov kev thov graphitization hauv xyoo tas los no, lub peev xwm graphitization anode hauv tsev yog qhov tseem ceeb hauv Inner Mongolia, kev tsis txaus ntawm kev lag luam, graphitization tau nce ntau dua 77%, qhov hluav taws xob tsis zoo graphitization cuam tshuam rau lub peev xwm fermentation tas mus li, kev faib hluav taws xob yuav cuam tshuam rau lub peev xwm tsim graphitization ntau dua 50% lub hlis no, ntxiv rau qhov hluav taws xob brownouts, Yunnan thiab Sichuan Graphitization muaj peev xwm nruj, thiab qhov kev thov downstream muaj zog, qhov sib txawv ntawm kev muab khoom yuav loj dua thiab loj dua.
Cov nqi khoom siv graphitized raw khoom nce siab
Cov roj av coke uas muaj cov sulfur tsawg, cov koob coke ua cov khoom siv tseem ceeb ntawm cov khoom siv graphite anode cuav, cov roj av coke uas muaj cov sulfur tsawg tsim tawm, cov khoom muag tseem tsawg, kev thov ntau dua li kev muab khoom. Kev ua lag luam koob coke tsav los ntawm cov nqi khoom siv raw, tsis txaus tus nqi khoom muag nce.
Kev muab khoom siv graphitization txuas ntxiv mus nruj dua nyob rau hauv kev tswj hwm ob zaug ntawm kev siv hluav taws xob
Txoj cai "kev tswj ob zaug" ntawm kev siv hluav taws xob tau pab txwv kev tsim hluav taws xob hauv ntau qhov chaw. Graphitization yog ib qho txheej txheem tseem ceeb hauv kev tsim cov khoom siv graphite anode cuav, suav txog li 50% ntawm tus nqi ntawm cov khoom siv anode. Tus nqi tseem ceeb yog hluav taws xob. Lub peev xwm graphitization ntau dua nyob rau hauv thaj chaw pheej yig hluav taws xob, xws li Inner Mongolia thiab YunGuiChuan thaj chaw, suav nrog Inner Mongolia yog ib qho ntawm lub hauv paus loj tshaj plaws, lub peev xwm graphitization hauv tsev muaj peev xwm graphitization suav txog 47%, cuam tshuam los ntawm kev tiv thaiv ib puag ncig thiab txoj cai hluav taws xob brownouts, qee qhov kev ua graphitization me me tau raug yuam kom kaw, lub peev xwm loj tsis txaus, kuj ua rau graphitization nruj. Tsis tas li ntawd, nrog rau lub caij cua sov thiab Winter Olympics hauv lub quarter thib plaub, kev lag luam graphitization tsis zoo yuav phem dua thiab tsis zoo dua.
Qhov feem pua ntawm cov graphite dag tseem nce ntxiv
Piv nrog rau cov graphite ntuj, cov graphite cuav muaj qhov sib xws zoo dua thiab kev voj voog, uas yog qhov tsim nyog dua rau lub zog thiab kev khaws cia lub zog. Qhov feem pua ntawm cov graphite cuav txuas ntxiv mus ntxiv, thawb qhov kev thov rau lub peev xwm graphitization ntawm cov ntaub ntawv anode. Hauv thawj ib nrab ntawm xyoo 2021, qhov feem pua ntawm cov khoom graphite cuav hauv cov ntaub ntawv anode tau nce mus txog 85%,
Cov nqi ua graphitization nce siab
Tib lub sijhawm, qhov nce ntawm tus nqi hluav taws xob ua rau tus nqi ua graphitization nce ntxiv, uas yog 22,000-24,000 yuan / ton. Qee qhov kev txiav txim xoom muab 23,000-25,000 yuan / ton, uas yog ntau dua 100% siab dua 12,000-15,000 yuan / ton thaum pib ntawm xyoo 2021. Tam sim no, qhov kev hais lus siab tshaj plaws ntawm graphitization yog 25,000-26,000 yuan / ton.
Qhov tsis txaus ntawm lub peev xwm graphitization yuav kav ntev txog rau thawj ib nrab lossis txawm tias thaum kawg ntawm xyoo 2022.
Kev thov hauv qab dej txuas ntxiv nce siab, qhov sib txawv ntawm kev muab khoom thiab kev thov nce ntxiv.
Ob xyoos thawj zaug, muaj qhov tsis zoo ntawm cov qauv graphitized peev xwm, nrog rau cov nqi qis thiab tsawg dua graphitized peev xwm, ua rau muaj kev tsis sib xws ntawm kev muab khoom thiab kev thov. Cov chaw tsim khoom tseem ceeb tau pib nthuav dav graphitization peev xwm thaum kawg ntawm xyoo 2020, tab sis lub voj voog tsim graphitization ntev, xav tau tsawg kawg ib nrab xyoo txog ib xyoos, thiab lub voj voog tso tawm ntawm graphitization peev xwm kuj ntev dua. Thaum qhov kev thov downstream txuas ntxiv nce, qhov kev thov rau cov ntaub ntawv anode nce sai, thiab qhov sib txawv ntawm kev muab khoom thiab kev thov tau nce ntxiv.
Lub sijhawm tshaj tawm: Lub Kaum Hli-29-2021