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First grade active alumina for water treatment
First grade active alumina for water treatment

Active alumina: 1)Experienced manufacturer; 2)Various size; 3)Easy to disperse; 4)Reasonable Price...

Active alumina

 

 

Active Alumina  Specifications

Active Alumina 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 is strength, the ability of moisture absorption is strong and the ball is not split after absorbing water. 

Active Alumina Functions:

                 1.To adsorb and eliminate  fluorine form water;

                 2.For sewage decoloring;

                 3.For deodorization.

Active Alumina 

1,Active alumina has a large capacity of absorption, high surface area, high strength and thermal 

stability. 

2,It can be widely used as an absorbent, desiccant and catalyst carrier in chemical, petrochemical, 

fertilizer, oil and gas industries.

3,Active Alumina Available Size: 1mm~3mm, 2mm~4mm, 3mm~5mm, 4mm~6mm, 5mm~7mm

Active Alumina 

SPECIFICATION

Appearance

White ball

Main crystal phase

Χ - ρ Al2O3

Chemical Composition

PROPERTY

UNIT

VALUE

Al2O3

%

≥93

Na2O

%

0.3

Fe2O3

%

0.04

Loss on ignition

%

6.75

Physical Property

PROPERTY

UNIT

VALUE

Bulk Density

g/ml

0.68-0.72

Specific area

m2/g

≥280

Pore volume

cm3/g

0.38--0.42 

Coefficient Of Water Absorption

%

≥50 

Static Absorption

%

17±1 

Loss on abrasion

%

≤1.0

Crush Resistance

N/sphere

≥120 

First grade active alumina for water treatment

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