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activated alumina for remove fluoride
activated alumina for remove fluoride
Supplier Info
[China Supplier]
Contact Person : Ms. Lv Vinta
Tel : 86-371-63236298
Fax : 86-371-63236299
Product Detail
activated alumina 1.large surface area 2.good adsorption 3.keep shape and high strength 4.large number of micro-element

activated alumina for remove fluoride

It is widely used in petrochemical, oil refining, electronics, ethylene, propylene, air and other drying devices.

 In the country a lot of hydrogen peroxide plant, chemical fertilizer plant, oxygen plant and petrochemical refining

 units use it , and have achieved good results. Activated alumina ball is also based on the strength of

 adsorption of substances to determine the polarity of water, and has strong affinity of oxides, acetic acid, 

alkali and so on . It is a water depth micro-desiccant, also be the absorbent adsorption of polar molecule . It can be widely used in petroleum 

cracking gas, deep drying of ethylene propylene and the dry hydrogen-making, air separation plant, instrumental air-dry machine , fluoride treatment in hydrogen peroxide . But also can remove  sulfur gas hydrogen, carbon 

dioxide, hydrogen fluoride, hydrocarbons class and other pollutants in waste gas, especially for adapting to 

fluoride treatment in the water containing fluoride.

The key technical indexes: 

Index name

Particle Size(mm)

Bulk Density(g/cm) 

Specific Surface Area(m/g)

Hole Volume (cm/g)

Compression Strength(n/one ball)

Abrasion Rate(w/w,5%)

AA-102-1

1.6-2.4

Min0.70

Min300

Min0.38

Min35

Max0.60

AA-102-2

2-3

Min0.70

Min300

Min0.38

Min80

Max0.60

AA-102-3

3-5

Min0.70

Min300

Min0.38

Min80

Max0.60

AA-102-4

5-8

Min0.70

Min300

Min0.38

Min80

Max0.60

Specific Parameter as follows:

Number 

Index Item

Index Requirement 

1

Outline 

white 

2

Particle Size(mm) 

1.5-2.4 3-5 5-8

3

Intensity(N/,average value) 

Min 150

4

Bulk Density(g/cm3) 

0.7-0.8

5

Pore volume(cm3/g) 

Min 0.38

6

Attrition rate(%) 

Max 0.6

7

Specific surface area 

Min 300

8

Sodium oxide content(Na2O,%)

Max 1.0

9

Water absorption rate(%) 

Min 50

10

Aluminium oxide content(Al2O3) 

Max 92

11

Static state absorption capacity%(RH=60%) 

Min 16.8

activated alumina for remove fluoride

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