Txawm hais tias nws yog dej vapor hauv lub tshuab ziab khaub ncaws lossis cov ions tsis zoo xws li fluoride thiab arsenic hauv cov txheej txheem kho dej, yog tias lawv tsis tuaj yeem tswj tau zoo, lawv yuav cuam tshuam ncaj qha rau cov khoom siv lifespan thiab cov nqi khiav lag luam. Ntawm ntau cov khoom siv adsorption,activated alumina siv, nrog rau nws cov stability, kev cia siab, thiab adaptability, yog dav siv nyob rau hauv huab cua kom qhuav, industrial gas kho, thiab dej kho. Yog li ntawd, nws "nqus qhov teeb meem" raws nraim li cas ib kauj ruam?
I. Vim li cas thiaj ua tau Alumina "Adsorb"?
Activated alumina tsis yog cov khoom alumina zoo tib yam, tab sis cov khoom ntxeem tau ua tiav nrog cov txheej txheem tshwj xeeb.
Nws cov txiaj ntsig tseem ceeb yog los ntawm peb yam:
Tsim pore qauv: Nws muaj ntau micropores thiab mesopores, muab qhov chaw adhesion rau ya raws thiab impurities.
High tshwj xeeb thaj chaw: Nws muab ntau qhov chaw adsorption ib chav tsev loj.
Cov khoom siv tshuaj ruaj khov: Nws tsis yooj yim reactive nrog nruab nrab hauv kev ua haujlwm nyuaj.
Cov yam ntxwv ntawm cov qauv no ua rau cov khoom siv alumina zoo tagnrho rau cov khoom siv adsorption.
II. Nyob rau hauv Cua Qhuav: daws qhov "Invisible Moisture Problem"
Hauv huab cua compressed, muaj roj, thiab cua sib cais tshuab, ya raws yog qhov tseem ceeb cuam tshuam rau cov khoom siv thiab cov khoom zoo.
Hauv cov ntawv thov kom qhuav, activated alumina feem ntau ua haujlwm raws li hauv qab no:
Sai sai adsorbs dej vapor, txo cov roj dew point
Stabilizes lub txaj qauv, tiv thaiv airflow luv -circuiting
Txhawb ntau yam rov tsim dua tshiab, haum rau kev ua haujlwm tsis tu ncua
Piv nrog rau cov khoom siv kom qhuav,activated alumina sivtswj kev ua haujlwm siab adsorption txawm tias nyob rau hauv cov av noo siab thiab nquag rov tsim dua tshiab, yog li nws tau siv dav hauv cov khoom siv cua ziab.
III. Nyob rau hauv Industrial Gas kho: Txhim khu kev ruaj ntseg
Nyob rau hauv cov txheej txheem kev kho roj, ntxiv rau cov dej noo, acidic gases, impurities, los yog cov tshuaj tiv thaiv los ntawm cov khoom kuj tseem tuaj.
Activated alumina, ua ib qho adsorbent lossis cov khoom txhawb nqa, tuaj yeem:
Txhim kho kev faib tawm roj
Txo qhov system siab poob
Tiv thaiv cov khoom siv downstream thiab catalysts
Cov neeg kho tshuab ruaj khov thiab qis pulverization tus nqi yog qhov tseem ceeb tshwj xeeb thaum lub sijhawm ua haujlwm ntev -, uas yog ib qho ntawm cov laj thawj tseem ceeb vim li cas cov neeg siv khoom xaiv activated alumina.
IV. Hauv Kev Kho Dej: Lub hom phiaj tshem tawm cov khoom phom sij
Hauv dej haus thiab kev kho dej hauv kev lag luam, activated alumina feem ntau yog siv rau kev siv xws li kev tshem tawm fluoride thiab tshem tawm arsenic.
Nws cov adsorption mechanism feem ntau suav nrog:
Adsorption ntawm cov ions tshwj xeeb los ntawm pawg hydroxyl saum npoo
Tsim cov ntawv cog lus ruaj khov raws li qhov tsim nyog pH
Ib nrab rov qab ntawm lub peev xwm adsorption los ntawm kev tsim dua tshiab
Piv nrog rau cov khoom siv kho mob pov tseg, activated alumina muaj qhov zoo hauv kev ua haujlwm ntev - lub sijhawm ua haujlwm thiab rov tsim dua tshiab.
Los ntawm noo noo nyob rau hauv cov huab cua mus rau cov teeb meem nyob rau hauv dej, tus nqi ntawm activated alumina dag tsis tau tsuas yog nyob rau hauv nws adsorption muaj peev xwm tab sis kuj nyob rau hauv nws muaj peev xwm muab tau ntev -lub sij hawm, ruaj khov, thiab tswj system ua hauj lwm.
Yog koj tab tom nrhiavactivated alumina sivcov kev daws teeb meem rau ziab lossis dej kho tshuab, thov hu rau peb ntawm Zibo Xiangrun Environmental Engineering Co., Ltd. - cov chaw tsim khoom alumina.
