Activated alumina, raws li cov khoom siv ntau yam, tau qhia nws tus nqi tshwj xeeb thiab kev siv hauv ntau qhov chaw.Nws cov qauv ntxeem tau, thaj chaw siab thiab tshuaj lom neeg ruaj khov ua rau kev ua kom muaj alumina ua lub luag haujlwm tseem ceeb hauv catalysis, adsorption, cov khoom siv hluav taws xob thiab lwm yam, ua rau muaj txiaj ntsig zoo rau kev lag luam.
Activated alumina, tseem hu ua alumina, yog cov khoom tsim los ntawm txhuas oxide.Cov qauv ntxeem tau muab activated alumina thaj tsam loj, ua rau nws muaj cov khoom zoo adsorption thiab catalytic kev ua si.Vim nws qhov chaw muaj ntau qhov chaw ua haujlwm, activated alumina yog siv dav hauv catalysis.Piv txwv li, hauv cov txheej txheem petrochemical xws li catalytic cracking thiab catalytic hydrogenation, activated alumina feem ntau yog siv los ua catalyst carrier, uas tuaj yeem txhim kho cov tshuaj tiv thaiv thiab kev xaiv khoom.
Tsis tas li ntawd, activated alumina kuj tseem ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv ib puag ncig thiab kev kho dej phwj tuaj.Vim nws cov khoom adsorption, activated alumina tuaj yeem siv los tshem tawm cov teeb meem xws li cov hlau hnyav ions thiab cov kuab tshuaj organic los ntawm dej.Nws tuaj yeem tsis tsuas yog txhim kho cov dej zoo, tab sis kuj txo qhov cuam tshuam rau ib puag ncig, pab tsim kom muaj ib puag ncig huv si.
Txawm li cas los xij, kev npaj thiab kev siv ntawm activated alumina kuj ntsib qee qhov teeb meem.Piv txwv li, nws cov txheej txheem npaj yuav suav nrog kev siv hluav taws xob thiab kev cuam tshuam ib puag ncig, thiab cov txheej txheem tsim khoom zoo dua yuav tsum tau nrhiav.Tsis tas li ntawd, nyob rau hauv qhov sib txawv ntawm daim ntawv thov, cov khoom siv thiab cov qauv kev cai rau activated alumina yuav txawv, xav tau kev cai tsim thiab optimization.
Nyob rau hauv cov ntsiab lus, activated alumina, raws li ib tug multifunctional cov ntaub ntawv, muab kev txhawb nqa tseem ceeb rau ib tug xov tooj ntawm cov teb.Nyob rau hauv lub neej yav tom ntej, nrog kev txhim kho txuas ntxiv ntawm cov ntaub ntawv tshawb fawb, nws ntseeg tau tias activated alumina yuav qhia nws lub peev xwm thiab muaj txiaj ntsig hauv ntau thaj chaw.
Post lub sij hawm: Sep-01-2023