ICov. Dab tsi yog ua kom tiav alumina hmoov?
Ua kom Alumina hmoovyog tsis yog dog dig bauxite hmoov. Nws yog qhov ntxeem tau, cov khoom siv tau tawg heev ua los ntawm cov txhuas hydroxide uas tau qhuav dej thiab ua kom sov kub. Cov lus dag tseem ceeb hauv "cov kev ua kom tiav" cov txheej txheem, uas tsim cov khoom lag luam me me, ua rau muaj kev tshaj tawm cov khoom lag luam tshwj xeeb, thiab cov khoom sib txawv ntawm cov nplaim hluav taws xob.
Tsuas yog muab tso, nws zoo li tsis muaj qhov qhuav heev, Super -} Daim txhuam mis uas muaj ntau lub hlwb, nquag ntes thiab xauv ntau yam molecules.
Ii. Cov Khoom Tshwj Xeeb Ntawm Cov Hmoov Alumina
Ultra - qhov thaj chaw siab thiab kos duab hauv av, cov tshuaj fluoride, arsenides, thiab ntau yam kev sib deev hauv organic.
Zoo heev Thermal stability: nws tswj hwm cov qauv kev ruaj ntseg thiab ua tau zoo ntawm kev nce siab kub, ua rau nws haum rau qhov chaw hnyav.
Siab zog tshuab zog thiab puas tawm tsam: cov lus yog qhov nyuaj thiab tiv thaiv pullation thiab muaj peev xwm tiv taus lub txaj siab thiab airflow.
Tshuaj lom neeg INTERTENTY: Nws yog qhov tsis txaus ntseeg nrog cov tshuaj thiab roj av feem ntau, kom muaj kev nyab xeeb, kev ntseeg tau, thiab ntau cov kev siv.
Ntau haiv neeg muaj peev xwm faib: los ntawm cov txheej txheem tswj, cov khoom lag luam nrog viansing pore ntau thiab tsawg, Mesopores, Mesopores xav tau kev sib ntsib sib txawv thiab kev xav tau catalytic.
III. Cov chaw thov tseem ceeb
Adsorbents thiab Desiccants:
Muaj roj muaj roj kom qhuav: sib sib zog nqus qhuav ntawm cov huab cua compressed, ntuj, tawg roj, thiab lwm yam, nrog lwg cov ntsiab lus rau -70 degree.
Ua kua kom qhuav: lub cev qhuav dej thiab huv huv cov organic kua xws li cov roj transformer thiab roj lubricating.
Dej Tshuaj Thiab Purification:
Defluoridation Cov Neeg Sawv Cev: Tau txais txiaj ntsig zoo heev los ntawm cov dej haus cawv ntau dhau, tiv thaiv thiab tswj cov tshuaj lom xws li cov tshuaj fluorosis.
Arsenic Rhaurders: Adsorb arsenic los ntawm dej, hais txog cov hlau muaj kuab paug hnyav.
Petrochemical Catalysts thiab Cov Nqa Khoom:
Raws li cov cab kuj catalyst, dav siv nyob rau hauv kev tawm tsam xws li hydrogenation, dehydrogenation, thiab tawg.
Nws kuj tseem tuaj yeem ua tus catalyst nws tus kheej, siv nyob rau hauv kev tawm tsam xws li haus dej haus cawv rau Olfins.
Thiab yog li ntawd.
IV. Yuav ua li cas xaiv high - zoo activ activ activ activ activ້ນ?
Thaum kev yuav khoom, xav ntau dua li tsuas yog tus nqi xwb. Cov ntsuas tseem ceeb hauv qab no yog qhov tseem ceeb heev.
Purity: Muaj ntau huv siab dawb (piv txwv li, ntau dua lossis sib npaug nrog 99%) yog qhov tseem ceeb rau kev tiv thaiv cov tshuaj lom neeg thiab tiv thaiv kev phiv.
Thaj chaw thaj chaw tshwj xeeb: thaj chaw tshwj xeeb feem ntau qhia txog kev muaj peev xwm ntau dua.
Qhov loj me faib: Xaiv cov pore loj me raws li qhov loj me ntawm lub hom phiaj molecules.
Compressive lub zog: muaj lub zog siab txhais tau tias tsis muaj kev poob qis thiab lub neej kev pabcuam ntev.
Muaj peev xwm zoo li qub: Qhov no yog qhov taw qhia tseem ceeb ntawm kev nqus dej muaj peev xwm, tshwj xeeb yog thaum siv ua tus desiccant.
Tsum Cov Khoom Siv Cov Khoom Siv thiab Kev Pab: Ib qho Khoom Siv Zoo tuaj yeem muab kev sab laj kev ua haujlwm, xws li muaj feem ntau thiab muaj peev xwm lav.
