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Xintao Technology

Activated Alumina

Activated alumina desiccant is a porous form of granular alumina with high surface area for efficient adsorption of liquids and gases.

When the gas passes through alumina, the water in the gas will be adsorbed by activated alumina, so activated alumina balls are widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen production, oil and gas separation, air separation, and air drying of electronic instruments , hydrogen peroxide dehydration, can also be used in the absorption of pollutants, such as h2s, so2, HF and paraffin in the exhaust gas.
 

Xintao Technology

Application

Xintao Activated Alumina with high strength,low abrasion, no soften in water, no expansion, no powdery and no crack. 

Activated Alumina Application
In natural gas and petrochemical industries, activated alumina removes moisture, carbon dioxide, and trace impurities from gases and vapour streams, such as hydrogen, oxygen, nitrogen, methyl chloride, natural gas, synthesis gases.
Activated alumina is an efficient desiccant particularly suited to drying compressed air and to drying gases having high relative humidities.
Activated alumina desiccant is a robust support material for various catalytic processes and adsorption process, Such as PSA N2 Generation, PSA H2 Purification etc.

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Technical Parameter

Activated alumina has many applications and the parameters are different. If you have other parameter requirements or customization requirements, please contact us

Model

Activated Alumina

Appearance

White, Sphere, No Odor, Insoluble In Water, Innocuous

Type

KA-405

Crystal Type

x-p

 

Chemical Composition

Al2O3 %

≥93

Na2O %

≤0.3

LOI

%

≤7

Bulk Density

kg/m3

750-780

Surface Area

m2/g

≥320

Pore Volume

ml/g

0.35-0.45

Static Water Absorption

(RH=60%)

%

19

Working pressure

Mpa

0.7-1.0

Abrasion Loss

%

≤0.8

Crushing Strength (N/Piece)

Φ3-5 (mm) 1/8”

≥120

Φ4-6 (mm) 1/4”

≥150

Φ5-7 (mm) 

≥200

Φ6-8 (mm) 

≥300

Φ12-14 (mm) 1/2”

≥350


Related Blog

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