Dab tsi yog Activated Alumina Microspheres?
Activated alumina microspheresyog siab -cov ntaub ntawv kheej kheej kheej kheej tsim los ntawm optimizing cov txheej txheem tsim cov pa activated alumina. Piv nrog rau cov pa activated alumina cov khoom, lawv muaj qhov me me me me, ntau dua sphericity, ntau qhov sib txawv ntawm qhov loj me, qhov loj dua qhov chaw, thiab cov qauv pore zoo dua.
Cov yam ntxwv no muab activated alumina microspheres ntau dua adsorption efficiency, zoo catalyst loading muaj peev xwm, thiab ntau ruaj khov. Yog li ntawd, lawv tau siv dav hauv cov tshuaj zoo, kev tiv thaiv ib puag ncig, tshuaj hluav taws xob, hydrogen peroxide ntau lawm, thiab cov tshuaj tiv thaiv catalytic.
Qhov Tseem Ceeb Qhov Sib Txawv Ntawm Cov Ua Haujlwm Alumina Microspheres thiab Pa Activated Alumina Balls
1. Cov Particle me me nrog ntau qhov sib txawv
Pa activated alumina npas feem ntau muaj nyob rau hauv qhov ntau thiab tsawg xws li 3-5 mm, 4–6 mm, thiab 5–7 mm. Hauv qhov sib piv, activated alumina microspheres feem ntau me me, xws li 0.3-0.5 hli thiab 0.5-1 hli, thiab tuaj yeem kho raws li cov txheej txheem sib txawv.
Rau cov txheej txheem xav tau kev hloov pauv huab cua siab, microspheres muaj qhov zoo dua.
2. Siab dua qhov chaw tshwj xeeb
Tom qab cov txheej txheem optimization, activated alumina microspheres feem ntau muaj ntau dua qhov chaw saum npoo, muab ntau qhov chaw ua haujlwm. Rau cov ntawv thov kev txhawb nqa catalyst, qhov loj dua qhov chaw tshwj xeeb txhais tau hais tias cov khoom siv ntau dua tuaj yeem thauj khoom, yog li txhim kho kev ua haujlwm catalytic.
3. Ntau Optimized Pore Structure
Activated alumina microspheresfeem ntau muaj qhov sib txawv ntawm qhov pore loj dua thiab cov pore ntim loj dua, uas txhawb nqa qhov diffusion ntawm gases lossis kua thiab txhim kho kev hloov pauv loj.
Qhov txiaj ntsig no tshwj xeeb yog tshwm sim hauv cov ntawv thov hauv qab no:
Kev tsim cov hydrogen peroxide
Catalyst txhawb nqa
Cov tshuaj zoo
Gas purification
Muaj adsorption
Ib qhov zoo- tsim qauv pore kuj txo qhov kev tawm tsam thiab txhim kho cov txheej txheem tag nrho.
4. Siab dua Sphericity nrog qis Attrition
Activated alumina microspheres feature siab sphericity thiab cov khoom me me, tso cai rau kev ntim khoom nruj dua thaum thauj khoom. Thaum lub sijhawm ua haujlwm, txo kev sib txhuam ntawm cov khoom ua tau zoo txo qis qis thiab tsim cov hmoov av. Rau cov cuab yeej siv kev lag luam ua haujlwm tsis tu ncua ntev ntev, qhov no yuav pab txo cov nqi tu thiab sijhawm poob.
5. Ntau qhov tsim nyog raws li kev txhawb nqa Catalyst
Raws li catalytic technologies txuas ntxiv mus, ntau thiab ntau cov catalysts siv activated alumina microspheres ua cov ntaub ntawv txhawb nqa.
Piv nrog cov pa activated alumina pob, microspheres muab cov txiaj ntsig hauv qab no:
Ntau yam dispersion ntawm active Cheebtsam
Higher catalytic efficiency
Ntau ruaj khov mechanical zog
Zoo dua thermal stability
Cov khoom zoo sib xws
Yog li ntawd, activated alumina microspheres tau dhau los ua cov khoom txhawb nqa tseem ceeb rau siab -kev ua haujlwm catalysts hauv petrochemical, kev tiv thaiv ib puag ncig, thiab kev lag luam tshuaj zoo.
Raws li lub chaw tsim khoom ntawm cov khoom siv alumina, Zibo Xiangrun Environmental Engineering Co., Ltd.activated alumina microspherekev daws teeb meem nyob rau hauv ntau yam specifications kom tau raws li cov kev khiav hauj lwm sib txawv. Peb cov khoom muaj qhov tshwj xeeb saum npoo av, cov qauv pore tsis sib xws, zoo heev txhua yam muaj zog, thiab zoo ib yam. Lawv tau siv dav hauv hydrogen peroxide ntau lawm, kev txhawb nqa catalyst, roj purification, thiab muaj adsorption. Yog tias koj tab tom nrhiav rau activated alumina cov khoom tsim nyog rau koj daim ntawv thov, thov hu rau peb rau kev xaiv cov lus qhia thiab cov ntaub ntawv khoom.
