• Activated Alumina Catalyst Carrier
  • Activated Alumina Catalyst Carrier
  • Activated Alumina Catalyst Carrier
  • Activated Alumina Catalyst Carrier
  • Activated Alumina Catalyst Carrier
  • Activated Alumina Catalyst Carrier

Activated Alumina Catalyst Carrier

CAS No.: 1344-28-1
Formula: Al2O3
EINECS: 215-691-6
Shape: Balls
Sorbent: Activated Alumina
Transport Package: 25kg Bag
Samples:
US$ 100/kg 1 kg(Min.Order)
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Basic Info.

Specification
93%
Trademark
Union
Origin
China
HS Code
28182000

Product Description

Activated Alumina For H2O2 production

We produce high quality and 100% original activated alumina products. We provide our customers with reliably consistent products for an assortment of applications such as catalysts adsorption in polyethylene and hydrogen peroxide production, selective adsorption of chemicals from gas streams, and removal of fluoride from drinking water. We also provide activated alumina that can be used as a desiccant in many other applications, including compressed air drying.

Product

Catalyst

Form

Size

A-AS-MS01

Activated   Alumina

Beads

1/16″   (1.5-2mm)

A-AS-MS02

Activated   Alumina

Beads

1/8″ (3.2mm)

 

Technical Property of Activated Alumina

 

                       Type
 Item
A-AS-04

Absorbent
A-AS-DF

Defluoridizer

A-AS-MS

Absorbent for H2O­2
A-AS-AC

Antichlor

A-AS-C

Catalyst carrier

A-AS-A

Absorbent in air separation
 Appearance  White ball
 Main crystal phase χ-ρ χ-ρ γ χ-ρ γ χ-ρ

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 ≤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 ≥280 200-260 ≥300 ≥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
20
Fluorin 0.12 Water
50
Chlorine
10-20
Water
50-70
Water
20
 Activity,% - - 56-62 - - -
 Loss on abrasion,% ≤1.0 ≤1.0 ≤1.0 ≤0.7 ≤0.4 ≤0.8
Crushing strength,       N/grain Φ1-2 ≥40 ≥40 - ≥40 - -
Φ2-3 ≥60 ≥60 - - - -
Φ3-5 ≥100 - ≥100 ≥82 ≥100 ≥100
Φ4-6 ≥120 - ≥130 ≥120 ≥120 ≥110
 
Φ5-7 ≥120 ≥150 ≥150 ≥150 ≥160 ≥150
Φ6-8 ≥200 ≥200 ≥200 ≥200 ≥220 ≥200
                   


The products in other types or sizes can also be manufactured if to the user's request.

Application
  
A-AS-04 activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in
a way that produces a highly porous material;

A-AS-DF activated alumina is also widely used to remove fluoride from drinking water.  Basically,
the more alumina in the filter, the less fluoride will be in the final, filtered water.

A-AS-MS is for absorbent H2O2

A-AS-AC is for chlorine absorbent

A-AS-C in hydrogen peroxide production, as a selective adsorbent for many chemicals including,in  removal from gas streams .

A-AS-A activated alumina is used as a charge material in foreline traps to prevent  generated by  from
backstreaming into the system

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