Activated alumina yog cov khoom siv adsorbent siv dav hauv kev ziab, roj purification, thiab kev kho dej. Txawm li cas los xij, ntau tus neeg siv ntsib teeb meem hauv kev yuav khoom tiag tiag thiab daim ntawv thov:Activated alumina microspheresthiab zoo tib yam granules zoo sib xws, yog li dab tsi yog qhov txawv?
Rau luv- siv sij hawm, qhov sib txawv yuav tsis pom tseeb; Txawm li cas los xij, nyob rau hauv kev ua haujlwm tas mus li thiab xav tau, qhov sib txawv no feem ntau cuam tshuam ncaj qha rau qhov system stability, cov nqi khiav lag luam, thiab kev tu ntau zaus.
I. Qhov txawv ntawm cov qauv thiab txheej txheem
Ordinary activated alumina hais feem ntau tsis sib xws hauv cov duab thiab tsis sib xws hauv qhov loj me; thaum activated alumina microspheres yog tsim los siv cov txheej txheem kheej kheej, ua rau cov khoom tsis tu ncua nrog qhov loj me.
Qhov sib txawv no tsis yog ib qho teeb meem ntawm "qhov tshwm sim," tab sis cuam tshuam ncaj qha:
* Lub uniformity ntawm adsorption txaj packing
* Txoj kev ntws ntawm cov roj los yog kua hauv lub txaj
* Lub siab poob ruaj khov thaum lub sijhawm ua haujlwm
Hauv kev ruaj khov - txaj lossis cov cuab yeej ua haujlwm tsis tu ncua, cov qauv microsphere yooj yim dua ua lub txaj ruaj khov, txo qis kev sib txawv.
II. Qhov txawv tseem ceeb hauv txaj ruaj khov
Nyob rau hauv cov huab cua qhuav los yog industrial gas systems, txaj deviation los yog lub zos vau tuaj yeem ua rau muaj teeb meem hauv qab no:
Txo qhov tseeb adsorption efficiency
Fluctuation ntawm qhov hluav taws xob dew point
Ua ntej lub zos tsis ua hauj lwm ntawm adsorbent
Nyob rau hauv sib piv, activated alumina microspheres, vim lawv cov me me particle loj thiab txawm packing, yog ntau conducive rau tsim ruaj khov adsorption txaj, ua rau lawv tshwj xeeb tshaj yog haum rau:
High gas ceev ua haujlwm
Ntev - ua haujlwm tas mus li
Cov kab ke nrog nruj dew point tswj cov cai
Qhov no yog vim li cas ntau dua thiab siab dua -kawg tshuab ziab khaub ncaws pib ua ntej siv cov khoom siv hluav taws xob ua kom muaj zog alumina.
III. Qhov sib txawv ntawm Mechanical Strength thiab Pulverization Control
Hauv kev siv tswv yim, ntau tus neeg siv hloov cov adsorbent tsis yog vim nws "tsis tuaj yeem nqus dej," tab sis vim yog:
Pulverization hnyav
Downstream lim clogging
Kev poob siab poob qis
Cov khoom me me yog qhov yooj yim dua rau hnav thiab teeb meem plua plav nyob rau hauv kev rov tsim dua tshiab lossis siab - cov haujlwm ua haujlwm siab.
Activated alumina microspheres feem ntau yog tsim los ntawm kev tsom mus rau kev tswj lub zog compressive thiab hnav tsis kam, ua kom lawv hloov tau zoo dua rau kev rov tsim dua tshiab thiab txo qis pulverization, yog li:
Extending kev pab cuam lub neej
Txo kev tu ntau zaus
Tiv thaiv cov khoom siv hauv qab
Tsis yog txhua qhov kev ua haujlwm "tsim nyog" xav tau microspheres. Rau cov kev khiav hauj lwm tsis tu ncua, cov tshuab nrog cov mob me me, lossis cov ntawv thov uas tsis tshua muaj kev xav tau rau kev poob siab thiab cov dej dew taw tes, qhov zoo tib yam activated alumina granules tseem yog ib qho kev xaiv pheej yig thiab ua tau.
Txawm li cas los xij, yog tias koj lub cev poob rau hauv ib qho ntawm cov hauv qab no: Kev ziab tas li ntawm huab cua lossis roj; Cov kev xav tau siab rau qhov dew point stability; Cov cuab yeej ua haujlwm ntev ntev thiab cov nqi poob qis; ces xaivactivated alumina microspheresfeem ntau yog qhov zoo dua.
Yog tias koj xaiv activated alumina rau koj lub tshuab ziab khaub ncaws lossis purification, thov hu rau peb ntawm Zibo Xiangrun Environmental Engineering Co., Ltd.
