Qhov Tseem Ceeb ntawm Kev Sib Tov Nqus Tsev Hauv Kev Tsim Roj Teeb Lithium
Hauv kev tsim cov roj teeb lithium, cov txheej txheem sib tov yog ib kauj ruam tseem ceeb hauv kev npaj cov electrode slurry. Thaum lub sijhawm no, cov ntaub ntawv nquag, cov khoom siv conductive, cov binders, thiab cov kuab tshuaj raug ntsuas thiab sib tov kom huv si kom ua tau cov slurry sib xws. Qhov zoo ntawm cov slurry no ncaj qha txiav txim siab qhov sib xws ntawm cov txheej electrode, kev tiv thaiv sab hauv, lub zog ceev, thiab lub neej voj voog ntawm cov roj teeb kawg.
Thaum lub sijhawm sib tov ceev lossis ntev, huab cua yooj yim nkag mus rau hauv cov slurry, tsim cov microbubbles. Cov npuas no tuaj yeem ua rau cov khoom khov tsis sib xyaw, cov tuab ntawm txheej tsis sib npaug, thiab cov qhov tsis zoo thaum lub sijhawm ziab thiab calendering. Txhawm rau tshem tawm cov huab cua uas nkag mus thiab txhim kho kev sib npaug ntawm slurry, cov twj nqus tsev siv dav hauv cov kab ke sib tov kom tswj tau qhov chaw nqus tsev. Kev siv lub tshuab nqus tsev pab tshem tawm cov npuas cua kom zoo, txhim kho cov khoom ntub, thiab ua kom muaj cov khoom rheological ruaj khov, uas yog qhov tseem ceeb rau cov roj teeb lithium ua haujlwm siab.
Raws li cov chaw tsim roj teeb lithium txuas ntxiv mus nrhiav kev siv zog ntau dua thiab kev tswj hwm zoo dua, kev ruaj khov thiab kev huv ntawmlub tshuab nqus tsevsiv thaum lub sijhawm sib tov tau dhau los ua qhov tseem ceeb dua.
Kev Pheej Hmoo ntawm Cov Pluag Mov Hauv Cov Txheej Txheem Sib Xyaws
Txawm hais tias kev sib tov ntawm lub tshuab nqus tsev ua rau cov slurry zoo dua qub, cov txheej txheem sib tov nws tus kheej ua rau muaj kev cov nyom tshiab - ib qho tseem ceeb tshaj plaws yog kev tsim cov hmoov av. Cov khoom siv roj teeb lithium feem ntau yog cov hmoov, xws li cov khoom siv cathode thiab anode, cov pa roj carbon conductive, thiab lwm yam khoom ntxiv zoo. Thaum lub sijhawm pub cov khoom siv, kev ntsuas, kev hloov pauv, thiab kev sib tov, cov hmoov av me me yooj yim tso tawm rau hauv ib puag ncig.
Thaum cov khoom me me no ya mus rau hauv huab cua, cov khoom me me no tuaj yeem raug rub mus rau hauv lub tshuab nqus tsev ua ke nrog cov pa roj uas tau rho tawm. Cov twj nqus tsev yog cov tshuab ua haujlwm raug nrog kev kam rau sab hauv nruj. Yog tias cov hmoov av nkag mus rau hauv lub tshuab nqus tsev, lawv yuav ua rau cov rotors, vanes, thiab bearings puas, cuam tshuam kev ncig roj hauv cov twj uas kaw roj, lossis txhaws cov kev hla sab hauv. Raws sijhawm, qhov kev ua qias tuaj no ua rau kev siv twj tso kua mis tsawg dua, qhov kub thiab txias ua haujlwm ntau dua, suab nrov tsis zoo, thiab hnav sai dua.
Qhov tseem ceeb tshaj, qhov tsis ruaj khov ntawm lub tshuab nqus tsev uas tshwm sim los ntawm kev ua qias tuaj ntawm lub twj tso kua mis tuaj yeem cuam tshuam ncaj qha rau cov txheej txheem degassing. Cov theem nqus tsev hloov pauv txo qhov ua haujlwm ntawm kev tshem tawm cov npuas, ua rau cov slurry zoo tsis sib xws. Hauv cov xwm txheej hnyav, kev ua tsis tiav ntawm lub twj tso kua mis yuav ua rau lub sijhawm tsis ua haujlwm tsis tau npaj tseg, cuam tshuam cov sijhawm tsim khoom, thiab nce cov nqi kho. Rau cov kab ntau lawm roj teeb lithium ua haujlwm tas li, kev cuam tshuam no tuaj yeem ua rau muaj kev poob nyiaj txiag loj.
Yog li ntawd,kev ua qias tuaj ntawm hmoov avyuav tsum tsis txhob tsuas yog saib ua qhov teeb meem tiv thaiv cov khoom siv xwb tab sis kuj yog qhov kev pheej hmoo ntawm kev ruaj khov thiab cov khoom zoo.
Kev Ua Haujlwm thiab Tus Nqi ntawm Cov Lim Plua Plav hauv Cov Tshuab Nqus Tsev
Txhim kho ib qholim hmoov avntawm qhov nkag ntawm lub twj tso kua mis yog ib qho kev ntsuas zoo heev los tiv thaiv lub tshuab nqus tsev thaum lub sijhawm sib tov roj teeb lithium. Lub luag haujlwm tseem ceeb ntawm lub lim plua plav yog ntes thiab khaws cov khoom me me ua ntej nws nkag mus rau hauv lub twj tso kua mis. Los ntawm kev tiv thaiv cov plua plav nkag mus, lub lim dej tiv thaiv cov khoom tseem ceeb sab hauv los ntawm kev hnav, txhaws, thiab kev puas tsuaj, ua kom lub twj tso kua mis ua haujlwm ruaj khov thiab txhim khu kev qha.
Tshaj li kev tiv thaiv cov khoom siv,cov lim plua plavUa lub luag haujlwm tseem ceeb hauv kev tswj hwm kev huv ntawm cov txheej txheem. Kev tiv thaiv cov hmoov me me kom tsis txhob nkag mus rau hauv lub tshuab nqus tsev txo qhov kev pheej hmoo ntawm kev ua qias tuaj ntxiv thiab pab khaws cov slurry purity. Qhov no tseem ceeb heev rau kev tsim roj teeb lithium, qhov twg txawm tias muaj kev ua qias tuaj me me tuaj yeem cuam tshuam rau kev ua haujlwm electrochemical thiab kev sib xws ntawm cov khoom.
Los ntawm kev ua haujlwm, kev lim plua plav zoo txo qhov zaus txij nkawm, ua kom lub twj nqus tsev ntev dua, thiab txo qhov tsis ua haujlwm uas tsis tau npaj tseg. Lub lim plua plav uas tsim tau zoo kuj pab tswj cov theem nqus tsev kom sib xws, ua kom muaj kev ua haujlwm degassing txhim khu kev qha thoob plaws hauv lub voj voog sib tov. Yog li ntawd, cov chaw tsim khoom tuaj yeem ua tiav cov slurry zoo dua, ua haujlwm tau zoo dua, thiab txhim kho kev tswj hwm tag nrho.
Hauv cov kab tsim roj teeb lithium niaj hnub no, qhov twg qhov kev xav tau zoo txuas ntxiv nce siab thiab kev ntseeg tau ntawm cov khoom siv yog qhov tseem ceeb,cov lim plua plavTsis yog cov khoom siv xaiv tau lawm tab sis yog cov khoom tseem ceeb ntawm lub tshuab nqus tsev. Kev xaiv thiab kev saib xyuas cov tshuaj lim plua plav kom zoo pab txhawb ncaj qha rau kev ua haujlwm ruaj khov thiab kev ua haujlwm ntawm lub roj teeb.
Yog tias koj tab tom nrhiav kev tiv thaiv koj lub twj tso kua mis thaum lub sijhawm sib tov roj teeb lithium lossis xav tau cov tshuaj lim plua plav uas tsim nyog rau koj daim ntawv thov, thov koj xav tiv tauj peb.tiv tauj pebPeb pab neeg npaj txhij los muab kev txhawb nqa kev txawj ntse thiabkev daws teeb meem lim dej raws li koj xav taukom ua tau raws li koj cov txheej txheem xav tau.
Lub sijhawm tshaj tawm: Lub Ib Hlis-30-2026
