Thaum lub tshuab pa alumina tsim tawm, qhov cuam tshuam ntawm cov khoom lag luam tsim los ntawm cov thev naus laus zis kuj sib txawv. Txhawm rau txhawm rau txhim kho kev siv ntawm cov txheej txheem alumina thauj khoom, koj tuaj yeem ua haujlwm los ntawm cov khoom hauv qab no:
1. Lub zog tseem ceeb heev rau kev siv cov khoom tiag tiag, yog li nws tuaj yeem txhim kho lub zog ntawm kev siv. Txawm hais tias nws tau nruab rau hauv cov tshuaj tiv thaiv lub tog raj kheej lossis cov nqus ntau ntau, lub zog tsis zoo ntawm cov neeg nqa khoom yuav hmoov lub catalyst, thaiv cov kav xa hluav taws xob, thiab txo kev ua haujlwm ntawm cov neeg nqa khoom rov qab. Cov.
2. Qhov loj pore ntim cov khoom lag luam hauv catalyst muaj qhov siab dua catalytic kev ua haujlwm, kev xaiv thiab kev hloov pauv siab tshaj qhov pore me me ntim tshuab txais alumina cov khoom thauj.
3. Txhawm rau kom muaj kev faib tawm ntawm cov pore ntim tsim nyog, cov tshuaj tiv thaiv catalytic yog qhov tseem ceeb tau paub los ntawm kev tsim lub hauv sab hauv ntawm cov cab kuj, uas yog, cov tshuaj tiv thaiv yog nqa tawm ntawm lub pore me me phab ntsa ntawm cov pa roj carbon activated. ua tiav.
1. Ua ntej, cov ntawv molecules ntawm cov khoom siv roj yuav tsum yooj yim nkag cov mesopores los ntawm qhov hws loj thiab tom qab ntawd nkag mus rau hauv qhov pores me me. Tom qab cov tshuaj tiv thaiv tau pib, cov lwg me me ntawm cov khoom lag luam txav los ntawm cov pores me me thiab mesopores mus rau qhov hws loj.
2. Cov lus hais uas nthuav tawm ntawm cov loj loj mus rau catalyst ua cov khoom lag luam, yog li qhov loj dua pore ntim, qhov khoom zoo. Lub tshuab pa hluav taws xob alumina nrog lub micropore sib faib tsim nyog yuav tsum tau tsim los txhim kho nws qhov xaiv thiab kev hloov pauv hauv cov txheej txheem catalytic.
Yog li no, thaum lub zog ntawm alumina txhawb nqa kom loj pore ntim, yuav tsum tau them nyiaj rau kev txhim kho cov tshuab muaj zog ntawm kev txhawb nqa thiab tsim nyog faib tawm ntawm pore ntim, thiaj li ua kom zoo dua qhov ua tau zoo ntawm cov khoom.
Cim npe nrov: alumina cov khoom thauj hauv catalyst, cov chaw muag khoom, cov chaw tsim khoom, tus nqi, lub neej, siv, hmoov, hom, ntau lawm, tsim dua tshiab, yuav, MSDS, HS code