Kev them nyiaj yug Catalyst: Ib qho tseem ceeb ntawm kev siv alumina inert npas hauv kev lag luam catalyst yog ib qho kev txhawb nqa nruab nrab rau cov catalysts nquag. Nyob rau hauv lub catalytic reactor, cov pob inert sau qhov chaw nruab nrab ntawm cov catalyst hais, tiv thaiv cov catalyst los ntawm kev hloov los yog puas thaum lub sij hawm cov tshuaj tiv thaiv. Cov qauv kev txhawb nqa no pab tswj cov kev ua haujlwm catalytic nyob rau lub sijhawm ua haujlwm ntev.
Gas Distribution: Alumina inert npas yog siv los txhim kho cov roj faib hauv catalytic reactors. Lawv cov duab kheej kheej pab tsim kom muaj qhov sib txawv ntawm cov pa hluav taws xob thoob plaws lub reactor, kom ntseeg tau tias cov reactants tuaj rau hauv kev sib cuag nrog cov catalyst hauv qhov zoo tshaj plaws. Qhov no ua rau kev hloov pauv zoo dua thiab cov khoom zoo sib xws.
Tiv thaiv Channeling: Channeling tshwm sim thaum gases coj txoj kev nyiam los ntawm lub txaj catalyst, hla qee qhov chaw catalyst thiab txo cov kev ua haujlwm ntawm cov tshuaj tiv thaiv. Alumina inert npas pab tiv thaiv channeling los ntawm kev sau cov reactor thiab xyuas kom meej tias cov roj ntws tau sib npaug ntau dua.
Txheej tiv thaiv: Hauv ntau daim ntawv thov, alumina inert pob yog siv los ua cov txheej txheem tiv thaiv los tiv thaiv cov catalysts ntau dua los ntawm kev sib cuag ncaj qha nrog siab - nrawm nrawm lossis kub heev. Cov txheej tiv thaiv no txuas ntxiv lub neej ntawm cov catalyst thiab txo qhov zaus ntawm catalyst regeneration lossis hloov.
Environmental Applications: Nyob rau hauv ib puag ncig kev lag luam, alumina inert npas yog siv nyob rau hauv cov txheej txheem xws li roj txhuam thiab kev kho dej khib nyiab, qhov chaw uas lawv txhawb cov catalysts uas pab txo cov pa phem. Lawv qhov chaw siab saum npoo tso cai rau kev sib cuag zoo ntawm cov pa phem thiab cov catalyst, txhim kho kev ua haujlwm ntawm cov txheej txheem tiv thaiv ib puag ncig.
Hydroprocessing thiab Refining: Hauv kev lag luam petrochemical, alumina inert npas feem ntau yog ua hauj lwm hauv hydroprocessing reactors, qhov chaw uas lawv pab txhawb rau catalysts siv hydrogenation, desulfurization, thiab lwm yam refining txheej txheem. Lawv lub luag haujlwm hauv cov reactors no yog los tswj lub txaj catalyst kom ruaj ntseg thiab xyuas kom muaj txiaj ntsig zoo ntawm hydrogen thiab hydrocarbons.
