Short Lead Time for China Provide Brown Alumina Grit - Activated Alumina – Sanxin Hi-Tech Ceramics

Short Lead Time for China Provide Brown Alumina Grit -
 Activated Alumina – Sanxin Hi-Tech Ceramics

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Activated alumina Product description: Sanxin 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-molecular absorbent, according to the absorbed molecule polarization, the attachment force is strong for water, oxide, acetic acid, alkali ect. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The def...


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Short Lead Time for China Provide Brown Alumina Grit - Activated Alumina – Sanxin Hi-Tech Ceramics Detail:

Activated alumina

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Product description:

Sanxin 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-molecular absorbent, according to the absorbed molecule polarization, the attachment

force is strong for water, oxide, acetic acid, alkali ect. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The defluorinate 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 H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the waste gas, especially in the drinking water defluorinate.

Molecular Formula

Al2O3. N H2O (0<n≤ 0.8)

Features

A white or slightly red particle, ball-shaped or roll-shaped, activated alumina is insoluble in water and organic solvent, soluble in strong acids and alkali, odorless, tasteless and non-toxic.

 图片11

Technical Parameter

Model Activated Alumina
Appearance

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

Type

KA401

KA402

KA403

KA404

KA405

Crystal Type

x-p

x-p

y

y

x-p

Chemical Composition

Al2O3 %

≥93

≥93

≥93

≥93

≥93

Na2O %

≤0.3

≤0.3

≤0.5

0.15-0.3

≤0.3

LOI

%

≤8

≤8

≤8

≤5

≤8

Bulk Density

g/ml

0.68-0.72

0.70-0.75

0.65-0.75

0.70-0.80

0.75-0.80

Surface Area

m2/g

≥300

≥300

260-300

≥300

≥300

Pore Volume

ml/g

0.30-0.45

0.30-0.42

0.40-0.46

0.4

0.30-0.50

Static Absorption (RH=60%)

%

Water Absorption

Fluorine Absorption

Water Absorption

Water Absorption

Water Absorption

17-19

0.2-0.3

50

50-70

17-19

Active

%

   

56-62

   
Attrition Loss

%

≤1.0

≤1.0

≤1.0

≤0.4

≤0.8

Crushing Strength (N/Piece)

0.4-1.2mm

 

≥30

     

1-2mm

≥40

≥40

     

2-3mm

≥70

≥70

     

3-5mm

≥150

 

≥150

≥150

≥150

4-6mm

≥180

 

≥180

≥180

≥180

5-7mm

≥200

 

 

 

≥200

6-8mm

≥300

 

 

 

≥300

8-10mm

≥350

 

 

 

 

10-13mm

≥350

 

 

 

 

12-14mm

≥350

       

 

Typical Application KA401: is for as adsorbent
KA402: is for defluorinating
KA403: is for absorption in producing hydrogen peroxide (H2O2)
KA404: is for catalyst carrier
KA405: is for dehydrating and drying in air separation etc.
Warranty: a) By National Standard HG/T 3927-2007

b) b) Offer lifetime consultation on problems occurred

                                   

 


Product detail pictures:

Short Lead Time for China Provide Brown Alumina Grit -
 Activated Alumina – Sanxin Hi-Tech Ceramics detail pictures


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