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Activated Alumina catalyst with high specific surface area
Activated Alumina catalyst with high specific surface area

Activated alumina has large capacity of absorption, high surface area, high strength and thermal stability, which is widely used

       Activated alumina has large capacity of absorption, high surface area, high strength and thermal stability, which is widely used as an absorbent, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industries.

activated alumina:

specifications:1.material:alumina 2.is non-toxic,odorless 3.used as desiccant,catalyst carrier 4.for sewage decoloring

  Chemical and Physical Property

Type  

 Item

KA401

 

Absorbent

KA402

 

Defloriner

KA403

 

Catalyst

KA404

 

Antichlor

KA405

 

Catalyst carrier

KA406

 

Desiccant

 

Crystalline phase

X-P

X-P

R

X-P

R

X-P

AL2O3  %

AL2O3  Content

≥90

≥90

≥92

≥92

≥93

≥90

Na2O   %

Na2O Content

 

 

1.0

 

0.6

 

mm

Size

Φ3-5

Φ1-2

Φ3-5

Φ0.4-1

Φ3-5

Φ3-5

Φ4-6

Φ2-3

Φ4-6

Φ1-2

Φ4-6

Φ4-6

/g

Surface area

≥280

≥300

≥200

≥300

≥240

≥300

ml/g

Porosity

0.38

0.38

0.45

0.4

0.45

0.38

%

Static water absorption

16

16

 

 

 

17

g/ml

Bulk density

0.7

0.7

0.65-0.75

0.7

0.65-0.75

0.65-0.75

%

Abrasion rate

0.4

0.4

1.0

0.4

0.4

0.4

(N/)

Crush strength

≥100

≥80

70

 

100

120

%

Water absorption

 

 

≥50

 

 

 

Activated Alumina catalyst with high specific surface area

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