Gamma Alumina Microspheres Catalyst
Description
Technical Parameters
Gamma Alumina Microspheres Catalyst
CC-MS Type Gamma alumina microspheres catalyst carrier is white tiny spherical particles, non-toxic, tasteless, odorless, insoluble in water and ethanol.
Crystal form: γ-Al2O3 or θ-Al2O3
Gamma Alumina Microspheres Catalyst Specification:
|
Item No. |
Index |
Unit |
|
|
1 |
Al2O3 |
≥95 |
|
|
2 |
Crystal Phase |
Gamma Phase ≥95 |
|
|
3 |
Distribution of size |
D50 |
Target 75um 90um MAX |
|
0-20um |
<2VOl% |
||
|
0-40um |
Target<6 vol % 10 vol % MAX |
||
|
>150um |
1 Vol % |
||
|
4 |
SiO2 |
<0.3% |
|
|
5 |
Fe2O3 |
N/A |
|
|
6 |
Na2O |
0.1wt% |
|
|
7 |
L.O.I (735° 1hr) |
<3% |
|
|
8 |
Surface area (BET) 1000° 1hr |
100±10m2g |
|
|
9 |
Pore volume (BET) |
ml/g |
|
|
10 |
Attrition (732° 1hr) |
<1.5wt% |
|
|
11 |
Bulk Density |
>0.75g/ml |
|
Gamma Alumina Microspheres Catalyst Applications:
CC-MS Type Gamma alumina microspheres catalyst carrier has the characteristics of good sphericity, low abrasion, and concentrated particle size distribution. The particle size distribution, pore volume, specific surface area and other indicators can be adjusted according to requirements. Especially suitable for use as a fluidized bed/fluidized bed C3, C4 dehydrogenation catalyst carrier.
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