Sodium Aluminate (sodium Metaaluminate)
Lub cev muaj zog
Khoom Sodium aluminate yog ib hom khoom muaj zog alkaline zoo li cov hmoov dawb lossis zoo granular, tsis muaj xim, tsis muaj ntxhiab thiab saj-tsawg, Tsis yog nplaim taws thiab tsis tawg, Nws muaj cov solubility zoo thiab yooj yim soluble hauv dej, ceev kom meej thiab yooj yim rau nqus noo noo thiab carbon dioxide hauv huab cua. Nws yog ib qho yooj yim rau precipitate aluminium hydroxide tom qab dissolution hauv dej.
Performance Parameters
| Yam khoom | Qhov tshwj xeeb | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb hmoov | Hla |
| NaA1O₂(%) | ≥80 | 81.43 ib |
| AL₂O₃(%) | ≥50 | 50.64 ib |
| PH (1% Kev daws dej) | ≥12 | 13.5 Nws |
| Na₂O(%) | ≥37 | 39.37 Nws |
| Na₂O/AL₂O₃ | 1.25 ± 0.05 hli | 1.28 |
| Fe (ppm) | ≤150 | 65.73 ib |
| Dej insoluble teeb meem (%) | ≤0.5 | 0.07 ib |
| Xaus | Hla | |
Cov yam ntxwv ntawm cov khoom
Txais siv thev naus laus zis nrog kev ywj pheej ntawm cov cuab yeej cuab tam kev txawj ntse thiab ua kom nruj ntau lawm raws li cov qauv tsim nyog. Xaiv cov khoom zoo nrog cov purity siab dua, cov khoom sib xws thiab cov xim ruaj khov. Sodium aluminate tuaj yeem ua lub luag haujlwm tsis tuaj yeem hloov pauv hauv thaj chaw ntawm alkali daim ntaub ntawv, thiab nws muab lub hauv paus ntawm kev ua haujlwm siab aluminium oxide. (Peb lub tuam txhab tuaj yeem tsim cov khoom lag luam nrog cov ntsiab lus tshwj xeeb raws li cov neeg siv khoom xav tau.)
Kev thov cheeb tsam
1.Suitable rau ntau hom dej khib nyiab: mine dej, tshuaj khib nyiab, fais fab nroj tsuag circulating dej, hnyav roj khib nyiab, dej phwj hauv tsev, thee chemical wastewater kho, thiab lwm yam.
2.Advanced purification kev kho mob rau ntau hom hardness tshem tawm hauv cov dej khib nyiab.
3.Siv dav hauv petrochemical catalysts, tshuaj zoo, lithium adsorbent, tshuaj zoo nkauj
thiab lwm yam teb.
