Tsis-ferric Aluminium Sulphate
Khoom profile
Cov tsos mob: dawb flake siv lead ua, flake loj yog 0-15mm, 0-20mm, 0-50mm, 0-80mm. Cov khoom siv raw: sulfuric acid, aluminium hydroxide, thiab lwm yam.
Khoom: Cov khoom no yog dawb crystal yooj yim soluble nyob rau hauv dej, insoluble nyob rau hauv cawv, aqueous kua yog acidic, lub cev qhuav dej kub yog 86.5 ℃, cua sov rau 250 ℃ kom poob dej siv lead ua, anhydrous aluminium sulfate rhuab mus rau 300 ℃ pib decompose. Anhydrous tshuaj nrog pearly luster ntawm dawb crystals.
Technical Index
| Yam khoom | SPECIFICATION | TSEEM CEEB |
| AL2O3 | ≥17% | 17.03%
|
| Fe | ≤ 0.005% | 0.0031%
|
| Tus nqi PH | ≥3.0 | 3.1
|
| Dej Insoluble Matter | ≤0.1% | 0.01%
|
| As | ≤ 0.0002% | 0.0001%
|
| Pb | ≤ 0.0006% | 0.0003%
|
| Cd | ≤ 0.0002% | 0.0001%
|
| Hg | ≤ 0.00002% | 0.00001%
|
| Cr | ≤ 0.0005% | 0.0002%
|
| XAIV | QUALIFIED
| |
| Ntim | 25kg, 50kg lossis 1000kg hauv hnab yas lined woven hnab
| |
| Cia | Khaws nyob rau hauv ib qho chaw txias ventilated qhuav, deb ntawm tshav kub thiab hluav taws.
| |
Siv:
Aluminium sulfate feem ntau yog siv los ua daim ntawv sizing tus neeg sawv cev thiab flocculant rau cov dej haus, kev siv dej thiab kev kho dej khib nyiab, los yog tsim cov khoom siv dag zog thiab lwm yam txhuas ntsev, xws li ammonia alum, potassium alum, refined aluminium sulfate raw cov ntaub ntawv. Tsis tas li ntawd, aluminium sulfate kuj tau siv dav hauv cov neeg ua haujlwm zoo tshaj plaws, cov roj deodorization thiab decolorization tus neeg sawv cev, cov neeg ua haujlwm tsis muaj dej tsis zoo, cov ntawv tshaj tawm forging dawb, titanium dioxide zaj duab xis kho thiab catalyst carrier ntau lawm.
