Inquiry:
Activated alumina
Air Drying, Fluoride Removal, H2O2, Catalyst Carrier Sphere Activated Alumina
- MF: Al2O3.H2O
- CAS No.: 1344-28-1
- Shape: Sphere
- Color: White
- Product description: Air Drying, Fluoride Removal, H2O2, Catalyst Carrier Sphere Activated Alumina
Activated alumina ball is an excellent desiccant for drying a wide variety of liquids and gases. Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. Activated alumina is widely used in large and small dryers. It is appropriate for use in dehydrating gases in both thermally regenerative and pressure swing adsorption (PSA) process.
Specification:
| Type | AA-1 | AA-2 | AA-3 | AA-4 | AA-5 | |
| Application |
Adsorbent
|
Fluoride
Removal
|
H2O2
Production
|
Catalyst
Carrier
|
Air Dryer
|
|
|
Appearence
|
White Beads, Insoluble in water, Innocuous | |||||
|
Crystal Type
|
x-p
|
x-p
|
y
|
y
|
x-p
|
|
|
Composition
|
Al2O3(%)
|
≥93
|
≥93
|
≥93
|
≥93
|
≥93
|
|
Na2O(%)
|
≤0.3
|
≤0.3
|
≤0.5
|
0.15-3
|
≤0.3
|
|
|
LOI(%)
|
4~7
|
4~7
|
≤8
|
≤5
|
6~8
|
|
|
Bulk Density (g/ml)
|
0.68~0.75
|
0.70~0.75
|
0.70~0.80
|
0.70~0.80
|
0.70~0.80
|
|
|
Surface Area(m2/g)
|
≥300
|
≥300
|
280~300
|
≥300
|
≥300
|
|
|
Pore Volume(ml/g)
|
0.40~0.50
|
0.30~0.42
|
0.40~0.50
|
0.40
|
0.40~0.50
|
|
|
Adsorption (RH=60%)%
|
15~17
|
3~4Fluoride
|
17~20
|
17~20
|
17~19
|
|
|
Active(%)
|
--
|
--
|
56~62
|
--
|
--
|
|
|
Attrition Loss
|
≤0.1
|
≤0.1
|
≤0.1
|
≤0.4
|
≤0.1
|
|
|
Crushing
Strength (N/pc)
|
2~3mm
|
≥60
|
≥60
|
--
|
--
|
≥60
|
|
3~5mm
|
≥150
|
--
|
≥150
|
≥150
|
≥150
|
|
|
4~6mm
|
≥250
|
--
|
≥250
|
≥250 |
≥250 |
|
|
8~10mm
|
≥350
|
--
|
--
|
--
|
≥350
|
|
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Contact: Will Shi
Phone: +8615179912670
Tel: +8607992099918
Add: No.20, Jinfeng Rd., Xiashi industrial Area, Anyuan Dist., 337000, Pingxiang City, Jiangxi, China
Will
+8615179912670