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activated adsorbent

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Product Name: activated adsorbent
Product Model: BS-AA
Products Exhibitors: Baisheng
Product Documentation: No Related Documents

Brief

activated adsorbent Alumina catalyst carrier, 1)20 years rofessional manufacture, 2)ISO9001:2000, 3)Shape:sphere


 Detailed description
 activated adsorbent

Activated Alumina has much 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-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc.

Activated alumina defluorinated just as the anion exchange resin, but the selectivity is much strong. The defluorination effect of the actived alumina is good. The capacity is stable, the absorbed fluorine is 6400g/cm3. 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 H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water defluorination.

Molecular Formula: Al2O3 • nH2O (0<N≤0.8)  

2. Physical Properties

 

KA401

KA402

KA403

KA404

KA405

Appearance

White, Sphere, No Odor, Insoluble In Water, Innocuous

Crystal Type

x-p

x-p

y

y

x-p

Chemical Composition

Al2O3 %

≥93

≥93

≥93

≥93

≥90

Na2O %

≤0.3

≤0.3

≤0.5

0.15-0.3

≤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

m2/g

≥300

≥300

250-280

≥280

≥350

Pore Volume

ml/g

0.30-0.45

0.30-0.42

0.40-0.46

0.40

0.30-0.50

Static Absorption (RH=60%)

%

Water Absorption
17-19

Fluorine Absorption
0.12

Water Absorption
50

Water Absorption
50-70

Water Absorption
17-19

Active

%

 

 

56-62

 

 

Attrition Loss

%

≤1.0

≤1.0

≤1.0

≤0.4

≤0.8

Crushing Strength (N/Particle)

0.4-1.2

 

≥30

 

 

 

1-2

≥40

≥40

 

 

 

2-3

≥60

≥60

 

 

 

3-5

≥100

 

≥100

≥100

≥100

4-6

≥120

 

≥130

≥120

≥110

5-7

≥160

 

 

 

 

6-8

≥180

 

 

 

 

KA401: is for as adsorbent
KA402: is for defluorinating
KA403: is for absorption in producing hydrogen perixide (H2O2)
KA404: is for catalyst carrier
KA405: is for dehydrating and drying in air seperation etc.

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