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3.0-5.0mm 93% activated alumina oxide ball in air compressor dryer

Product Details
3.0-5.0mm 93% activated alumina oxide ball in air compressor dryer
Description:

Activated Alumina is white spherical porous particles with uniform particle size. Smooth surface, high mechanical strength, strong hygroscopicity, does not swell or crack after absorbing water, and remain intact, non-toxic, odorless, insoluble in water and ethanol. Fluorine removal agent (large capacity for fluorine removal), defluorination agent for circulating alkanes in the production of alkylbenzene, deacidification regenerator for transformer oil, used for gas drying in the oxygen industry, textile industry, and electronics industry, drying of automatic instrument wind, and It is used as desiccant and purifying agent in chemical fertilizer, petrochemical drying and other industries (the dew point can reach -40 degrees). In the air separation industry, the pressure swing adsorption dew point can reach -55 degrees. It is an efficient desiccant for deep drying.

Chemical Molecular Formula:
Al2O3·nH2O (0˂n≤0.8).

Technical Parameter:
PropertiesUnitData
Type-KA401KA402KA403KA404KA405
Crystal Type xxϒϒx
Chemical CompositionAl2O3wt%≥93≥93≥93≥93≥93
SiO2wt%≤0.02≤0.02≤0.02≤0.02≤0.02
Fe2O3wt%≤0.02≤0.02≤0.02≤0.02≤0.02
Na2Owt%≤0.3≤0.3≤0.50.15-0.3≤0.3
Physical propertiesBulk density (g/ml)0.68-0.720.70-0.750.65-0.750.70-0.800.72-0.78
Pore volumeml/g0.30-0.450.30-0.420.40-0.460.400.30-0.50
Surface aream2/g≥300≥300260-300≥300≥300
Activewt%//56-62//
Attrition losswt%≤1.0≤1.0≤1.0≤0.4≤0.8
LOIwt%≤8≤8≤8≤5≤8
Static absorption
(RH=60%)-Water
absorptionFluorine
absorptionWater
absorptionWater
absorptionWater
absorption
wt%17-190.2-0.35050-7017-19
Crushing StrengthΦ1-2 (mm)N/pc≥40≥40///
Φ2-3 (mm)N/pc≥70≥70///
Φ3-5 (mm)N/pc≥120/≥120≥120≥120
Φ4-6 (mm)N/pc≥150/≥150≥150≥150
Φ5-7 (mm)N/pc≥200///≥200
Φ6-8 (mm)N/pc≥300///≥300
Φ12-14 (mm)N/pc≥350////
Application:
● KA401: is for adsorbent.
● KA402: is for defluorination.
● KA403: is for absorption in producing H2O2.
● KA404: is for catalyst carrier.
● KA405: is for dehydrating and drying in air separation etc.
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