Cov zeolite zoo
Cov Ntaub Ntawv Tseem Ceeb:
CAS Nr .: 1318-02-1 EINECS No.: 215-283-8
MF: Na96[(AlO2)96.(SiO2)96].216H2O
Tus lej HS: 3824999990
Zeolite yog lub npe dav dav ntawm cov zeolite mineral, uas yog ib hom aqueous alkali hlau lossis alkaline ntiaj teb hlau txhuas silicate
cov pob zeb hauv av. Cov yam ntxwv ntawm cov pob zeb hauv av ntawm zeolite raug muab faib ua plaub hom: thav duab, flaky, fibrous thiab unclassified.
cov yam ntxwv ntawm lub qhov pore system raug muab faib ua ib-seem, ob-seem thiab peb-seem. Txhua lub zeolite yog
ua los ntawm silica tetrahedron thiab txhuas oxide tetrahedron.
| Zeolite 4A | TUS QAUV |
| Muaj peev xwm pauv Ca | 295-315 |
| Dawb (%) | >96 |
| DEJ (%) | 20-22 |
| PH (1% tshuaj 25 ℃) | <11 |
| Poob ntawm Ignition (800 ℃ 60 feeb) (%) | <21.5 |
| 325 mesh sieve residue (wet sieve) Ntau tshaj 45µ (%) | <1.0 |
| Qhov ceev ntawm ntau yam, g / ml | 0.38-0.45 |
| AL2O3 (%) | 28-30 |
| SiO2 (%) | 31-34 |
| Na2O(%) | 17-19 |
| Lub peev xwm nqus tau (%) | >35 |
| Qauv | Dawb |
Zeolite ntuj yog ib yam khoom siv tshiab uas siv dav hauv kev lag luam, kev ua liaj ua teb, kev tiv thaiv lub teb chaws thiab lwm lub chaw haujlwm, thiab nws txoj kev siv tseem niaj hnub nthuav dav. Zeolites siv ua cov neeg sawv cev pauv ion, cov neeg sib cais adsorbent, desiccant, catalysts thiab cov sib xyaw cement. Hauv kev lag luam roj av thiab tshuaj lom neeg, nws siv ua catalytic cracking, hydrogenation thiab tshuaj isomerization, reforming, alkylation thiab disproportionation ntawm roj av refining. Roj, kua purification, sib cais thiab cia tus neeg sawv cev; Mos
Tus neeg sawv cev ua kom dej mos thiab dej hiav txwv desalting; Cov tshuaj desiccant tshwj xeeb (cua qhuav, nitrogen, hydrocarbons, thiab lwm yam). Nws yog siv rau hauv kev ua ntawv, roj hmab hluavtaws, yas, resin, tus neeg sawv cev pleev xim thiab xim zoo hauv kev lag luam teeb pom kev zoo. Hauv kev tiv thaiv, thev naus laus zis chaw, thev naus laus zis ultra-vacuum, kev txhim kho lub zog, kev lag luam hluav taws xob, thiab lwm yam, siv ua cov khoom sib cais adsorption thiab desiccant. Hauv kev lag luam khoom siv hauv tsev, nws yog siv ua cov cement dej tawv thiab cov khoom sib xyaw ua ke, hlawv cov khoom sib xyaw ua ke, ua lub phaj thiab cib uas muaj zog thiab lub zog siab. Siv ua cov tshuaj kho av 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 (npua, qaib) thiab cov tshuaj deodorizer, tuaj yeem txhawb nqa
kev loj hlob ntawm cov nyuj, txhim kho tus nqi ciaj sia ntawm cov qaib. Hauv kev tiv thaiv ib puag ncig, cov roj khib nyiab thiab cov dej khib nyiab yog siv los tshem tawm lossis rov qab tau cov hlau ions los ntawm cov dej khib nyiab thiab tshem tawm cov pa phem radioactive los ntawm cov dej khib nyiab.
Kev Ua Liaj Ua Teb Hauv Dej
Kev Ua Liaj Ua Teb
kev lag luam tsiaj txhu
Kev Tiv Thaiv Ib puag ncig
