Activated alumina ball/Activated alumina ball desiccant/Water treatment defluorination agent

The product is a white, spherical porous material with the property of non-toxic, odorless, insoluble in water and ethanol. The particle size is uniform, the surface is smooth, the mechanical strength is high, the ability of moisture absorption is strong and the ball is not split after absorbing water.

Products Details

Activated alumina has the characteristics of large adsorption capacity, large specific surface area, high strength, and good thermal stability. substance. It has a strong affinity, is a non-toxic, non-corrosive effective desiccant, and its static capacity is high. It is used as adsorbent, desiccant, catalyst and carrier in many reaction processes such as petroleum, chemical fertilizer and chemical industry. Activated alumina is one of the most widely used inorganic chemical products in the world. The properties of activated alumina are described below: Activated alumina has good stability and is suitable as a desiccant, a catalyst carrier, a fluorine removal agent, a pressure swing adsorbent, a special regeneration agent for hydrogen peroxide, etc. Activated alumina is widely used as catalyst and catalyst carrier.This product is used for deep drying of gas or liquid phase of petrochemicals and drying of instruments. 25kg woven bag/25kg paper board drum/200L iron drum or per customer's request.

Item

Unit

Technical specification

Particle siza

mm

1-3

3-5

4-6

5-8

AL2O3

%

≥93

≥93

≥93

≥93

SiO2

%

≤0.08

≤0.08

≤0.08

≤0.08

Fe2O3

%

≤0.04

≤0.04

≤0.04

≤0.04

Na2O

%

≤0.5

≤0.5

≤0.5

≤0.5

loss on ignition

%

≤8.0

≤8.0

≤8.0

≤8.0

Bulk density

g/ml

0.68-0.75

0.68-0.75

0.68-0.75

0.68-0.75

Surface area

m²/g

≥300

≥300

≥300

≥300

Pore volume

ml/g

≥0.40

≥0.40

≥0.40

≥0.40

Static adsorption capacity

%

≥18

≥18

≥18

≥18

Water absorption

%

≥50

≥50

≥50

≥50

Crushing strength

N/particel

≥60

≥150

≥180

≥200

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours