Zoo zoo zeolite
Cov ntaub ntawv tseem ceeb:
CAS Nr .: 1318-02-1 EINECS No.: 215-283-8
MF: Na96[(AlO2)96.(SiO2)96].216H2O
HS CODE: 3824999990
Zeolite yog cov ntsiab lus dav dav ntawm zeolite ntxhia, uas yog ib hom aqueous alkali hlau lossis alkaline ntiaj teb hlau aluminium silicate
ntxhia.Cov yam ntxwv ntxhia ntawm zeolite tau muab faib ua thav duab, flaky, fibrous thiab tsis muaj plaub hom.Cov
Cov yam ntxwv ntawm lub pore system tau muab faib ua ib-dimensional, ob-dimensional thiab peb-dimensional systems.Ib qho zeolite yog
Ua los ntawm silica tetrahedron thiab aluminium oxide tetrahedron.
| Zeolite 4A | STANDARD |
| Ca exchange Capacity | 295-315 : kuv |
| Dawb (%) | > 96 |
| Dej (%) | 20-22 |
| PH (1% daws 25 ℃) | <11 |
| Poob ntawm Ignition (800 ℃ 60 min) (%) | <21.5 |
| 325 mesh sieve residue (ntub sieve) Ntau tshaj 45µ (%) | <1.0 |
| Qhov ceev, g / ml | 0.38-0.45 Nws |
| AL2O3 (%) | 28-30 : kuv |
| SiO2 (%) | 31-34 : kuv |
| Na2O (%) | 17-19 |
| Absorption muaj peev xwm (%) | > 35 |
| Qauv | Dawb |
Natural zeolite yog cov khoom siv tshiab uas tau siv dav hauv kev lag luam, kev ua liaj ua teb, kev tiv thaiv hauv tebchaws thiab lwm lub tuam tsev, thiab nws cov kev siv txuas ntxiv nthuav dav.Zeolites yog siv los ua ion-exchange agents, adsorbent separators, desiccant, catalysts thiab cement mixs.Hauv kev lag luam roj av thiab tshuaj lom neeg, nws yog siv los ua catalytic cracking, hydrogenation thiab tshuaj isomerization, hloov kho, alkylation thiab disproportionation ntawm roj av refining.Gas, kua purification, sib cais thiab cia tus neeg sawv cev;Mos
dej softening thiab seawater desalting tus neeg saib xyuas;Tshwj xeeb desiccant ( cua qhuav, nitrogen, hydrocarbons, thiab lwm yam).Nws yog siv nyob rau hauv papermaking, hluavtaws roj hmab, yas, cob, txheej filling tus neeg saib xyuas thiab zoo xim nyob rau hauv lub teeb kev lag luam.Hauv kev tiv thaiv, chaw siv tshuab, ultra-nqus tshuab, kev txhim kho lub zog, kev lag luam hluav taws xob, thiab lwm yam, siv los ua cov khoom sib cais thiab cov khoom siv desiccant.Nyob rau hauv lub tsev cov ntaub ntawv kev lag luam, nws yog siv raws li cov cement dej nyuaj thiab active compound khoom, raug rho tawm dag zog lub teeb aggregate, ua lub teeb thiab siab zog phaj thiab cib.Siv los ua cov av txias hauv kev ua liaj ua teb, nws tuaj yeem tiv thaiv cov chiv, dej thiab kab tsuag.Hauv kev lag luam tsiaj txhu, cov khoom noj (nqaij, nqaij qaib) additives thiab deodorizer, tuaj yeem txhawb nqa
kev loj hlob ntawm nyuj, txhim kho tus qaib ciaj sia taus.Hauv kev tiv thaiv ib puag ncig, cov pa khib nyiab thiab dej khib nyiab yog siv los tshem tawm lossis rov qab cov hlau ions los ntawm cov dej khib nyiab thiab tshem tawm cov pa phem los ntawm cov dej khib nyiab.
Aquaculture ua liaj ua teb
Ua liaj ua teb
kev lag luam tsiaj txhu
Kev tiv thaiv ib puag ncig
