Nyob rau hauv lub nthwv dej tam sim no ntawm kev nrhiav kev daws teeb meem zog thoob ntiaj teb, qhov tseem ceeb ntawm cov roj teeb lithium, ua lub thev naus laus zis tseem ceeb rau kev khaws cia lub zog zoo thiab huv, yog qhov pom tseeb. Thiab lub roj teeb lithium separator, ua ib feem tseem ceeb ntawm cov roj teeb lithium, cuam tshuam ncaj qha rau kev ua haujlwm, kev nyab xeeb, thiab lub neej ua haujlwm ntawm cov roj teeb. Yog li, cov txheej txheem tsim cov roj teeb lithium separators yog dab tsi?
Cov khoom sib cais hauv kev lag luam roj teeb lithium feem ntau yog tsim los ntawm cov txheej txheem "ntub" lossis "qhuav". Hauv cov txheej txheem "qhuav", cov khoom siv polypropylene (PP) lossis polyethylene (PE) raw raug pub rau hauv lub extruder ua ntej. Lub extruder ua lub luag haujlwm tseem ceeb heev hauv tag nrho cov kab tsim cov roj teeb lithium separator. Nws tuaj yeem ua kom sov, yaj, thiab sib tov cov khoom siv raw, hloov cov polypropylene lossis polyethylene khov kho mus rau hauv lub xeev molten sib xws. Tom qab ntawd, los ntawm kev ua kom zoo nkauj ntawm lub extruder, cov yaj raug extruded rau hauv daim ntawv nyias nyias. Daim ntawv nyias nyias no yuav dhau los ntawm cov txheej txheem rub tawm sai hauv cov txheej txheem tom ntej. Cov txheej txheem kos duab no yog ib qho ntawm cov kauj ruam tseem ceeb hauv cov txheej txheem qhuav. Nws tuaj yeem ua rau cov qauv molecular ntawm cov khoom sib cais npaj raws li kev coj kos duab, yog li txhim kho cov khoom siv kho tshuab thiab lub cev ntawm lub separator, xws li lub zog, kev tawv, thiab lwm yam, muab kev lees paub txhim khu kev qha rau kev ua haujlwm ruaj khov ntawm cov roj teeb lithium.
Lub Tuam Txhab Blesson muaj cov thev naus laus zis zoo heev thiab muaj kev paub nplua nuj hauv kev tsim cov roj teeb lithium separator. Thaum lub sijhawm ua cov txheej txheem qhuav, Blesson siv cov khoom siv extruder siab heev thiab tswj hwm cov yam ntxwv tseem ceeb xws li qhov kub thiab txias extrusion, siab, thiab tus nqi ntws kom ntseeg tau tias qhov tuab ntawm daim ntawv nyias nyias extruded yog sib xws thiab qhov zoo ruaj khov. Hauv theem rub tawm sai, Blesson cov kab ntau lawm tau nruab nrog cov khoom siv kos duab siab uas tuaj yeem teeb tsa qhov piv ntawm kev rub tawm thiab qhov ceev rub tawm raws li cov khoom xav tau sib txawv, ua rau cov roj teeb lithium separators tsim tawm mus txog qib ua tus thawj coj hauv kev lag luam hauv cov cim tseem ceeb xws li porosity thiab huab cua permeability.
Hais txog cov txheej txheem "ntub", nws muaj cov yam ntxwv txawv ntawm cov txheej txheem qhuav. Cov txheej txheem ntub feem ntau ua ntej sib tov cov kua organic nrog cov polymer los tsim cov txheej txheem daws teeb meem sib xws thiab tom qab ntawd extrudes nws los ntawm ib lub pwm tshwj xeeb los tsim cov zaj duab xis zoo li gel. Cov zaj duab xis gel no yuav tsum tau dhau los ntawm ntau cov txheej txheem xws li kev rho tawm thiab ziab hauv cov txheej txheem kho tom ntej kom tshem tawm cov khoom siv yaj thiab thaum kawg tau txais cov roj teeb lithium nrog cov qauv microporous. Hauv tag nrho cov txheej txheem tsim khoom ntub, cov kev cai tswj hwm rau qhov concentration, viscosity ntawm cov kua, thiab cov xwm txheej ntawm txhua cov txheej txheem yog siab heev.
Txawm hais tias nws yog cov txheej txheem qhuav lossis cov txheej txheem ntub, kev tswj xyuas zoo hauv cov txheej txheem tsim khoom ntawm cov roj teeb lithium yog qhov txuas tseem ceeb. Txij li kev tshuaj xyuas cov khoom siv raw, mus rau kev saib xyuas online thaum lub sijhawm tsim khoom, thiab tom qab ntawd mus rau kev tshuaj xyuas nruj ntawm cov khoom tiav, txhua kauj ruam yuav tsum tau siv cov khoom siv kuaj xyuas siab thiab lub kaw lus tswj hwm zoo. Lub Tuam Txhab Blesson yeej ib txwm muab qhov tseem ceeb rau qhov zoo ntawm cov khoom thiab muaj cov cuab yeej kuaj xyuas siab heev xws li cov ntsuas tuab siab ntawm nws cov kab ntau lawm, uas tuaj yeem saib xyuas ntau yam ntsuas kev ua tau zoo ntawm cov khoom hauv lub sijhawm tiag tiag thiab tshawb pom thiab kho qhov sib txawv hauv cov txheej txheem tsim khoom.
Nrog rau kev loj hlob sai ntawm cov teb xws li cov tsheb fais fab tshiab thiab cov tshuab khaws cia hluav taws xob, qhov kev thov rau cov roj teeb lithium separators qhia txog kev loj hlob sai. Cov tuam txhab tsim roj teeb lithium separator ntsib teeb meem hauv ntau yam xws li kev nce peev xwm tsim khoom, txhim kho cov khoom zoo, thiab txo cov nqi. Blesson pheej nce nws cov peev txheej hauv kev tshawb fawb thiab kev txhim kho thiab kev hloov kho cov khoom siv tsim khoom, thiab cog lus tias yuav tshawb nrhiav cov txheej txheem tsim khoom zoo dua, zoo rau ib puag ncig, thiab pheej yig dua. Piv txwv li, los ntawm kev ua kom zoo dua qhov tsim thiab kev ua tau zoo ntawm lub extruder thiab nce qib ntawm kev ua haujlwm ntawm cov kab ntau lawm, thiab lwm yam, los txhim kho nws qhov kev sib tw hauv kev lag luam thoob ntiaj teb.
Xaus lus, cov txheej txheem tsim cov roj teeb lithium yog ib qho txheej txheem nyuaj thiab muaj kev txawj ntse heev. Txawm hais tias nws yog cov txheej txheem qhuav lossis cov txheej txheem ntub, cov lag luam yuav tsum muaj lub zog muaj zog hauv ntau yam xws li cov khoom siv, thev naus laus zis, thiab kev tswj hwm.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-20-2024