Tshuab txais Alumina hlaws Nrog Lub Zog Zoo
Hauj lwm lawm
Kev tsis
Tshuab txais Alumina
Kev siv alumina, muaj ntau txoj kev micro-txoj kev, yog li ntawd qhov chaw tshwj xeeb yog loj. Nws tuaj yeem raug siv ua nqus, desiccant thiab catalyst cab kuj. Nws tseem yog lub kinf ntawm cov kab dej desiccant thiab tus ncej-moleculae nqus, raws li cov qauv molecule polarization, lub zog txuas yog muaj zog rau dej, oxide, acetic acid, alkali ect.
Activated alumina defluorinates ib yam li cov tshuaj anion txauv, tab sis cov kev xaiv ntawm cov muaj zog heev. Qhov txiaj ntsig defluorination ntawm kev ua kom rov qab alumina yog qhov zoo. Lub peev xwm ruaj khov. Nws muaj lub zog ua kom zoo, qis qis, tsis muaj muag muag hauv dej, tsis nthuav tawm, tsis muaj hmoov yuag tsis muaj tawg. Nws tuaj yeem siv dav hauv kev qhuav ntawm cov roj tawg, hluav taws xob sib xyaw thiab propylene, hydrogen-tiam, huab cua sib cais, ntsuas cua kom qhuav thiab fluorine kho rau H2O2, alos nyob rau hauv cov khoom muaj kuab paug, xws li H2S, SO2, HF thiab paraffin hauv khib nyiab roj, tshwj xeeb hauv kev haus dej hauv qhov dej.
MOLCULAR FORMULA
Al2O3. N H2O
Nta
Cov xim dawb lossis me ntsis tso tawm, lub pob zoo li tus kheej lossis lub cev yob, qhib lub alumina yog insoluble hauv dej thiab cov kuab tshuaj organic, soluble hauv cov acids thiab alkalis, tsis muaj ntxhiab, tsis qab thiab tsis muaj kuab lom.
Thov
1) Catalyst rau rov ua kom leej faj nyob rau hauv kev lag luam petrochemical
2) Cov tshuaj tiv thaiv zoo rau tus neeg haus dej thiab ua kom rov ua haujlwm alkyl-hydrocarbon hauv alkylbenzene ntau lawm
3) Kev lees paub tus neeg sawv cev rau de-acidic hauv transformer roj, thiab de-arsenic tus neeg sawv cev hauv Acid kev lag luam
4) Adsorbent hauv kev tsim cov tshuaj hydrogen peroxide
5) Catalyst rau polyhydro-ammonia los ntawm kev hloov pauv silica gel nrog cov khoom zoo li pob
6) Desiccator thiab tus neeg saib xyuas huv.
Performance Index:
| Yam Khoom / Khoom Muag | 75 koob | 92 koob | 95 koob |
| AL2O3 (%) | ≥ 75 | ≥ 92 | ≥ 95 |
| Moh' s Hardness | 7.5 | 9 | 9 |
| Dej nqus (%) | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 |
| Ntau qhov ceev (g / cm³) | ≥ 3.20 | ≥ 3.60 | ≥ 3.70 |
| Hnav Kuj (‰) | ≤ 0.15 | ≤ 0.15 | ≤ 0.10 |
| Xim | dawb | dawb | dawb |
Duab:
Sib Tsoo Media Khoom lag luam cov ntaub ntawv:
Cim npe nrov: activated alumina hlaws nrog cov khoom lag luam zoo, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, lub Hoobkas, lag luam, customized, yuav
Xa kev nug
