活性氧化铝

           Type

    Item

KA401

Absorbent

KA402

Defluoridizer

KA403

Absorbent for H2O2

KA404

Antichlor

KA405

Catalyst carrier

KA406

Absorbent in air separation

Appearance

 White, Sphere

Main crystal phase

x-p

x-p

y

x-p

y

x-p

 %

Chemical composition

Al2O３

≥93

≥93

≥92

≥90

93

90

Na2O

≤0.3

≤0.3

≤0.5

0.15-0.3

≤0.3

I.L

6-8

6-8

≤8

≤8

≤5

6-8

 Bulk density, g/ml

0.68-0.72

0.70-0.75

0.65-0.75

0.68-0.78

0.70-0.80

0.68-0.72

Surface area, m２/g

≥280

≥200-260

≥300

≥200

≥200

≥300

Pore volume,ml/g

0.3-0.45

0.3-0.42

0.4-0.46

0.3-0.5

0.4

0.3-0.5

Static absorption,%

Water 5-17

Fluorin 0.12

 Water 50

 Chlorine 10-20

 Water 50-70

 Water 17-19

 Activity,%

56-62

Loss on abrasion,%

≤1.0

≤1.0

≤1.0

≤0.7

≤0.4

≤0.8

Φ1-2

≥40

≥40

≥40

Φ2-3

≥60

≥60

Φ3-5

≥100

≥100

≥82

≥100

≥100

Φ4-6

≥120

≥130

≥120

≥120

≥110