Hauv kev lag luam roj av xws li hydrogen, oxygen, nitrogen, thiab huab cua sib cais, PSA thev naus laus zis tau siv dav vim nws siv zog tsawg, kev ua haujlwm ruaj khov, thiab kev ua haujlwm yooj yim. Hauv PSA systems, qhov ua tau zoo ntawm cov adsorbent ncaj qha txiav txim siab qhov kev sib cais, kev ua neej, thiab cov nqi khiav haujlwm ntawm chav tsev. Raws li ib qho ntawm cov khoom siv adsorbent feem ntau siv hauv PSA systems,PSA- tshwj xeeb qhib aluminaplays lub luag hauj lwm irreplaceable nyob rau hauv lub pretreatment thiab tiv thaiv adsorption theem.
Vim li cas activated alumina xav tau nyob rau hauv PSA system?
Hauv cov txheej txheem PSA ib txwm, cov pa roj noj feem ntau muaj qee yam ntawm:
· Cov dej noo
· Acid gases lossis corrosive impurities
· Txheeb xyuas cov roj pos huab los yog dej ua kua
Yog tias cov impurities no tsis kho tau zoo, lawv yuav cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob molecular sieve, ua rau nws lub neej ua haujlwm luv, thiab tseem ua rau tag nrho PSA chav ua tsis tiav.
PSA (Pressure Swing Adsorption) activated alumina feem ntau ua cov haujlwm hauv qab no:
· Ua tau zoo noo noo adsorption, txo qhov dew point ntawm cov pa roj
· Kev ua haujlwm ruaj khov nyob rau hauv lub siab nquag nce / txo qis
· Kev tiv thaiv ntawm downstream molecular sieves los yog adsorption txaj
· Kev txhim kho tag nrho kev ua haujlwm ruaj khov thiab kev nyab xeeb ntawm PSA system
Zibo Xiangrun Environmental Engineering Co., Ltd. yog lub chaw tsim khoom lag luam tshwj xeeb hauv kev tshawb fawb thiab kev tsim kho thiab tsim cov khoom siv alumina, thiab tau sau cov ntawv thov nplua nuj hauv PSA teb.
Peb PSA (Npauj Npav Adsorption)- tshwj xeeb qhib alumina nta cov yam ntxwv hauv qab no:
· Pore loj faib optimized rau PSA ua haujlwm
· ruaj khov thaj chaw tshwj xeeb thiab adsorption kev ua tau zoo
· siab compressive zog thiab tsis tshua muaj kev puas tsuaj; uniform particle loj thiab zoo packing kev ua tau zoo
· sib xws nrog ntau yam PSA systems xws li hydrogen, oxygen, thiab nitrogen ntau lawm
Peb tuaj yeem muab qhov sib txawv ntawm qhov ntau thiab tsawg thiab cov kev ntsuas kev daws teeb meem raws li cov neeg siv khoom cog, pab cov neeg siv khoom ua tiav lub neej kev pab cuam ntev dua thiab txo nqi tag nrho kev ua haujlwm.
Vim li cas thiaj xaiv PSA Cov Neeg Siv Khoom Siv Alumina Txhim Kho?
Hauv PSA system, cov adsorbent tsis yog "consumable." Cov ntaub ntawv adsorbent tsis sib haum feem ntau ua rau cov nqi kho ntau dua thiab pheej hmoo poob qis.
Xaiv ib qho kev paub dhau los thiab muaj koob npe nrov chaw tsim khoom alumina tuaj yeem pab koj:
Txhim kho kev ua haujlwm ruaj khov ntawm koj lub PSA system
Txo qhov zaus ntawm molecular sieve hloov
Txo qhov kev pheej hmoo ntawm kev poob qis uas tsis tau npaj tseg
Tau txais -lub sij hawm kev txhawb nqa ntev dua
Yog tias koj tab tom nrhiav kev ua haujlwm siab -activated alumina sivhaum rau koj PSA siab viav vias adsorption system, thov hu rau Zibo Xiangrun Environmental Engineering Co., Ltd.
