We offer ACTIVATED ALUMINA (SPHERE) ACTIVATED ALUMINA SERIES Brand.

Specification: AA314, AA316, AA318, AA341, AA-353, AA332. D-SB-1 D-SB-2.

Na2O(%): 0.50 0.40 0.10 0.03 0.07 0.05 0.4.

Fe2O3 (%): 0.03 0.03 0.03 0.04 0.04 0.05 0.04

SiO2(%): 0.06 0.06 0.06 0.35 0.35 0.30 0.35

L.O.I.%: 6.0 6.0 6.0 6.0 6.0 5.0 7

Porosity volume: ml/g 0.45 0.45 0.45 0.40 0.35 0.40 0.40

Specific surfacem: 2/g 220 250 250 22030 22030 22030 230

Adsorption rate%: 40 40 40

Bulk gravity(g/cm): 0.6~0.7

Axial strength (N/cm): 100 100 100 80 80 50 100

Particle Size(mm) 3~5, 4~6, 5~7, 33~8, and of 30~200 mesh

AA314 High Strength Activated Alumina

White ball-shaped particles, regular in particle sizes, smooth at surface, with high mechanical strength and strong adsorption of moisture, not expanding and cracking after adsorbing water, original shape kept.

Used as a defluorinating agent of drinking water, a defluorinating agent of cyclical alkane in alkyl bezzenes production, a deacidifying-regenerant of transformer oil, and as a dryer, purifying agent, catalyst and carrier in chemical fertilizer, petrochemical industries.

AA316/318 Activated Alumina
White or slightly red ball-shaped particles, with higher specific surface, porosity volume, porosity diameter value and lower Na2O content.

Used as a dryer, adsorbent of hydrogen peroxide production, catalyst carrier of chemical prodution.

AA341 Catalyst Carrier for New Type Hydrogenetion:

A. White roll-shaped particle, insoluble in water and organic solvent, soluble in acidic and alkaline solutions, moisture adsorptive in air, not expanding and cracking after adsorbing water, with the characters of high strength and good thermal stability.
Used as a catalyst carrier for hydrogenetion and desulfuration in petrochemical industry and chemical fertilizer production.
AA353 Catalyst Carrier for Extracting Residual Oil.

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