Mabatire a lithiamu ndi ukadaulo wapamwamba kwambiri wa batri masiku ano, wokhala ndi mphamvu zambiri, moyo wautali, kudzitsitsa pang'ono, kuteteza chilengedwe ndi zabwino zina.Amagwiritsidwa ntchito kwambiri m'mafoni anzeru, ma laputopu ndi zinthu zina zamagetsi, komanso magalimoto amagetsi atsopano ndi mphamvu yamphepo, mphamvu ya dzuwa ndi zida zina zazikulu zosungiramo mphamvu.Ndi zolinga zapadziko lonse lapansi zochepetsera kaboni, kusintha kwa magetsi ndi malamulo amalamulo, kufunikira kwa msika wa batri la lithiamu kukuwonetsa kukula kwambiri.Zikuyembekezeka kuti pofika chaka cha 2025, msika wapadziko lonse wa batri wa lithiamu udzafika pa 1.1 thililiyoni madola aku US.
Magwiridwe ndi khalidwe la mabatire a lithiamu sizidalira kokha pa ntchito ndi kukhazikika kwa ayoni a lithiamu, komanso kusankha ndi chiŵerengero cha zipangizo za batri.Pakati pawo, magnesium carbonate ndi chinthu chofunikira kwambiri cha batri, chomwe chimagwiritsidwa ntchito kwambiri popanga kalambulabwalo wa zinthu zabwino zama elekitirodi, ndipo chitha kugwiritsidwanso ntchito kupititsa patsogolo kapangidwe kake komanso kusinthika kwazinthu zoyipa zama elekitirodi.Magnesium carbonate imagwira ntchito yofunika kwambiri mu mabatire a lithiamu, koma mungasankhe bwanji magnesium carbonate yapamwamba?Nawa malangizo ena:
- Onani ngati zomwe zili mu magnesium carbonate ndizokhazikika.Zomwe zili mu magnesium carbonate zimatanthawuza zomwe zili mu ayoni ya magnesium, yomwe nthawi zambiri imayendetsedwa pakati pa 40-42%.Ma magnesium ion okwera kwambiri kapena otsika kwambiri akhudza chiŵerengero ndi magwiridwe antchito a ma elekitirodi abwino.Chifukwa chake, posankha magnesium carbonate, sankhani opanga omwe ali ndiukadaulo wapamwamba wopanga komanso mulingo waukadaulo.Amatha kuwongolera molondola magnesium ion zomwe zili mu magnesium carbonate ndikuwonetsetsa kuti kuyanika kwazinthu ndikuchotsa zonyansa.
- Onani ngati zonyansa zamaginito za magnesium carbonate zimawongoleredwa motsika.Zonyansa zamaginito zimatanthawuza zinthu zachitsulo kapena zinthu monga chitsulo, cobalt, faifi tambala, ndi zina zotero, zomwe zingakhudze kuthamanga kwa kusamuka ndi mphamvu ya ayoni a lithiamu pakati pa ma elekitirodi abwino ndi oipa, kuchepetsa mphamvu ndi moyo wa mabatire.Chifukwa chake, posankha magnesium carbonate, sankhani zinthu zomwe zili ndi zonyansa zamaginito zosakwana 500 ppm (mmodzi mwa miliyoni), ndikuzitsimikizira ndi zida zoyezera akatswiri.
- Onani ngati tinthu tating'ono ta magnesium carbonate ndilapakatikati.The tinthu kukula kwa magnesium carbonate zingakhudze morphology ndi crystallinity wa zinthu zabwino elekitirodi, ndiyeno bwanji mlandu-kumaliseche ntchito ndi mkombero bata la mabatire.Chifukwa chake, posankha magnesium carbonate, sankhani zinthuzo zokhala ndi tinthu tating'ono ting'onoting'ono komanso tinthu tating'ono tofanana ndi zida zina.Nthawi zambiri, tinthu kukula D50 (ie, 50% zochulukira kugawa tinthu kukula) wa magnesium carbonate ndi za 2 microns, D90 (ie, 90% zilumikizidwe kugawa tinthu kukula) ndi za 20 microns.
Mwachidule, ponena za kukula kwachangu kwa msika wa lithiamu batire, magnesium carbonate ngati chinthu chofunika kwambiri cha batri, khalidwe lake limakhudza mwachindunji ntchito ndi khalidwe la mabatire a lithiamu.Choncho, posankha magnesium carbonate, tiyenera kusankha mankhwala ndi khola okhutira chachikulu, otsika maginito zosafunika ndi zolimbitsa tinthu kukula kuonetsetsa ntchito koyenera ndi ntchito yaitali mabatire lifiyamu.
Nthawi yotumiza: Jul-19-2023