93% Activated Alumina balls for air separation(2-3mm,3-5mm,4-6mm)

A white or slightly red particle, ball-shaped or roll-shaped, activated alumina is insoluble in water and organic solvent
Product information
Activated alumina , there are many micro-paths, so the specific surface is large. It can be used as absorbent, desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-moleculer absorbent, according to the absorbed molecule polarization,the attachment force is strong for water ,oxide,acetic acid,alkali ect.
Activated alumina defluorinates just as the anion exchange resin,but the selectivity is much strong. The defluorination effect of the activated alumina is good. The capacity is stable. It has high strength, low abrasion, no soften in water, no expansion, no powdery no crack.It can widely used in the deep drying of cracked gas,ethylene and propylene, hydrogen-generation,air separation,instrument air drying and fluorine treatment for H
2
O
2
,also in the absorbing pollution material, such as H
2
S,SO
2
,HF and paraffin in the waste gas, especially in the drinking water defluorination.


APPICATION
1) Catalyst for recovering sulfur in the petrochemical industry;
2) Excellent defluorination agent for drinking water and for recycling alkyl-hydrocarbon in alkybenzene production;
3) Reclaiming agent for de-acidic in transformer oil,and de-arsenic agent in the Acid industry;
4) Adsorbent in the production of hydrogen peroxide solution;
5) Catalyst for polyhydro-ammonia by substituting silica gel with ball-shaped product;
6) Desiccator and purifying agent.

The following table information.

HHA01 Is for as adsorbent
HHA02 Is for defluorinating
HHA03 Is for absorption in producing hydrogen peroxide(H
2
O
2
)
HHA04 Is for catalyst carrier
HHA05 Is for dehydrating and drying in air separation
HHA06 Is for desulfurating catalyst

Type
HHA 01
HHA 02
HHA 03
HHA 04
HHA 05
Appearance
White,Sphere,No Odor,Insoluble in Water,Innocuous
Crystal Type
γ
χ-p
γ
γ
χ-p
Chemical composition
Al
2
O
3
%
≥93
≥93
≥93
≥93
≥90
Na
2
O%
≤0.3
≤0.3
≤0.3
≤0.3
≤0.3
LOI
%
6-8
6-8
≤8
≤5
6-8
Bulk Density
g/ml
0.68-0.72
0.70-0.75
0.65-0.75
0.70-0.80
0.68-0.72
Surface Area
m
2
/g
≥280
≥300
200-280
≥280
≥300
Pore Volume
Ml/g
0.30-0.45
0.30-0.42
0.40-0.46
0.45
0.30-0.50
Static Absorption
(RH-60%)
%
Water Absorption 15-17
Fluorine Absorption 0.12
Water Absorption 50
Water Absorption 50-70
Water Absorption 17-19
Active
%


56-62


Attrition Loss
%
≤1.0
≤0.6
≤1.0
≤0.4
≤0.6
Crushing Strength(mm)
0.4-12

≥30



1-2
≥40
≥40



2-3
≥60
≥60



3-5
≥100

≥100
≥100
≥100
4-6
≥120

≥130
≥120
≥110