Siv cov neeg Alumina cov chaw tsim khoom thiab cov chaw muag khoom

Kev piav txog
Txhuas oxide siv ua desiccant, adsorbent, catalyst cov cab kuj yog hu ua "lub ntsej muag zoo nkauj thiab cov tshuaj loj thiab cov tshuaj loj thiab tshuaj lom neeg.
Ua kom Alumina feem ntau yog ua los ntawm txhuas hydroxide cua sov thiab lub cev qhuav dej. Aluminium hydroxide tseem muaj lub npe hu ua hydrated aluminium oxide, thiab nws cov tshuaj lom neeg yog al2o3o, feem ntau yog txawv ntawm cov neeg muaj dej khov. Tom qab txhuas hydroxide yog rhuab thiab lub cev qhuav dej, tuaj yeem tau txais al2o3.

Daim ntawv thov
Ua kom Alumina belongs rau qeb Alumina, tsuas yog siv rau DesicCant, adsorbent, dej puraltys thiab catalyst cov cab kuj. Ua kom Alumina muaj cov adsorption ntawm cov roj av, dej vapors thiab qee yam kua. Adsorption saturation tuaj yeem hloov kho los ntawm cua sov thiab tshem cov dej ntawm txog 175 ~ 315 ℃. Ntau yam adsorption thiab kev cawm dim yuav ua tau.
Dhau li ntawm cov kev ua haujlwm ua tus desiccant, cov roj nplua nyeem kuj tseem tuaj yeem nqus tau los ntawm cov pa oxygen, hydrogen, carbon dioxide, ntuj roj thiab lwm yam. Nws tuaj yeem raug siv los ua catalyst thiab catalyst cov cab kuj thiab xim txheej ntsuas cov cab kuj. It can be used as high fluorine drinking water (large fluorine capacity), defluoride of circulating alkane in alkylbenzene production, deacid regenerating agent of transformer oil, gas drying in oxygen industry, textile industry, electronic industry, automatic instrument wind, drying agent in chemical fertilizer, petrochemical drying, purification agent (dew point up to-40 ℃), and variable pressure adsorption dew Taw rau-55 ℃ hauv kev lag luam hauv cua sib cais. Nws yog qhov txuag tau zoo heev nrog kev ziab qhov sib sib zog nqus dej. Haum rau kev ua kom sov sov nyob rau.

Qhib Alumina