Alumina hlaws

Alumina hlaws yog ib hom tshiab ntawm lub zog siab, siab porosity kheej kheej txhawb nqa, npog, thiab kev tiv thaiv muab tub lim rau catalysts. Nws tsuas yog siv lub zog txhua yam muaj zog, kub tsis kam, oxidation tsis kam, hnav tsis kam, muaj zog acid thiab alkali tshuaj corrosion kuj, zoo heev tiv thaiv kom txias thiab cua sov, thiab tsis tshua muaj tshuaj lom neeg ntawm alumina sintered corundum thiab network koob zoo li qauv mullite. Alumina hlaws, raws li cov khoom siv tshuaj thiab cov khoom siv catalyst, tau dav siv los ua cov khoom siv txhawb nqa los yog ntauwd muab tub lim, ua kom muaj kev pabcuam lub neej ntau dua 10 xyoo. Thiab nws yog dav siv nyob rau hauv packed ntauwd ntawm thee chemical, natural gas chemical, smelting, environmental protection, fine chemical and other industries xws li refining, thee refining, the thee to olefins, petrochemicals, fertilizers, methanol, dimethyl ether, etc. Tib lub sijhawm, nws zoo tiv thaiv cov catalyst los ntawm impurities hauv cov roj uas tuaj yeem ua rau catalyst coking thiab lom, ua kom lub neej kev pab cuam ntawm catalyst, thiab ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm cov cuab yeej, txhim kho cov khoom zoo, txo kev ua haujlwm. cov nqi, ua kom cov txheej txheem zoo li qub thiab muaj kev nyab xeeb, thiab txuag hluav taws xob thiab siv.

Alumina hlaws muaj cov yam ntxwv ntawm lub zog siab, muaj tshuaj lom neeg ruaj khov, thermal stability, thiab kev nqus dej tsawg. Lawv tuaj yeem tiv taus qhov kub thiab txias, kub siab, kua qaub, alkali, ntsev, thiab ntau yam organic solvents, thiab tsis muaj tshuaj lom neeg cov khoom siv. Thiab nrog lub neej ua haujlwm ntev, nws tau siv dav hauv kev lag luam xws li roj av, tshuaj lom neeg, roj av, thiab kev tiv thaiv ib puag ncig. Tshwj xeeb tshaj yog tsim rau qhov kub thiab txias hloov dua siab tshiab rauv, hloov dua siab tshiab rauv, hydrogenation converters, desulfurization tso tsheb hlau luam, thiab methanation furnaces nyob rau hauv chiv thiab methanol nroj tsuag. Raws li cov khoom txhawb nqa thiab ntauwd ntim rau cov catalyst nyob rau hauv lub reactor, nws plays lub luag hauj lwm nyob rau hauv dispersing vapors, txhawb, npog, thiab tiv thaiv cov catalyst. Nws kuj tseem tuaj yeem siv rau hauv qhov cub kub kub thiab cov khoom siv hluav taws xob hloov pauv hauv kev lag luam steel.

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