Name Chemical: kelli shaandho 3A
Synonyms: Molecular Sieve KA, Zeolite Molecular Sieve 3A, Synthetic Molecular Sieve 3A, Zeolite 3A Desiccant.
Formula kelli: 2 / 3K2O • 1 / 3Na2O • Al2O3 • 2 SiO2 • 9/2 H2O
CAS No .: 308080-99-1
CODE HS: 2842100000
Astaamaha:
3A shaandho kelli, sidoo kale loo yaqaan Kalium shaandho A kelli, waa ra'iyi Kalium biraha alkali xarunta alumino-silicate. Its dhexroor wax ku ool ah pore waa 3A (0.3nm), waxa eegista adsorb kartaa taagoo ee dareeraha oo dhexroor firfircoon ka yar tahay 0.3nm kuwa (sida u taagoo biyo, taagoo ammonia), ogolaanaysaa Britain dhexroor firfircoon ka badan 0.3nm maraan lakabka shaandho kelli sariir, ka dibna loo gaaro ujeedada walxo dareere. 3A shaandho kelli ayaa aperture yar, halka adsorbs taagoo biyo diidi karaan oo dhan u taagoo kale, sidaas wax ku ool ah looga fogaado ifafaale "wadarta adsorption". Shaandho kelli 3A waa nooc ka mid ah desiccant fiican loo isticmaalo biyaha adsorbing inta badan. Tonyear kelli 3A shaandho uu leeyahay xawaare degdeg adsorption, iska caabin dhagaxshiidkana dhexdaada sare, iska caabin xoog leh wasakhaysan, jeer ka badan regenerative iyo cimri dheer. Waxaa sii wadi kartaa si ay u isticmaalaan ka dib dhalashadii labaad.
Codsiyada:
qallajinta ee Consort roodhida (tusaale ethylene, propylene, butadien)
dillaac Gas qallajinta
qallajinta ee gaasta dabiiciga ah, haddii Koos yaraynta waa lagama maarmaan, ama co-adsorption ugu yar ee Consort ayaa loo baahan yahay.
Qalajiyo xeryahooda aadka u kala horjeeda, sida methanol iyo ethanol
qalajiyo of dareere khamriga
qalajiyo of CNG
faahfaahinta:
|
shayga |
Unit |
faahfaahinta Technical |
|||
|
Qaab |
Sphere |
Extrudate |
|||
|
dia |
mm |
1.7-2.5 |
3-5 |
1/16 " |
1/8 " |
|
Granularity |
% |
≥96 |
≥96 |
≥98 |
≥98 |
|
cufnaanta bulk |
g / ml |
≥0.60 |
≥0.60 |
≥0.60 |
≥0.60 |
|
abrasion |
% |
≤0.20 |
≤0.20 |
≤0.20 |
≤0.25 |
|
xoog burburiyo |
N |
≥40 |
≥60 |
≥40 |
≥70 |
|
Ma guurto ah H2O adsorption |
% |
≥20 |
≥20 |
≥20 |
≥20 |
Xirxirida: durbaanka Steel / durbaanka waraaqaha / bac-bireed aluminium ama per codsiga macaamiisha ee.
Kaydinta: 3A shaandho kelli lagu kaydin doonaa heerkulka qolka, taas oo qoyaan qaraabo waa in aanay ka badan 90%, oo aan loo soo bandhigin hawada, iyo reebay ka dhanka biyaha, acids iyo alkalis.
