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Product Details:
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| Shape: | Ball | Al2O3: | 99 |
|---|---|---|---|
| Particle Size: mm: | 3-5mm | SiO2: | 0.1 |
| High Light: | Alumina Catalyst Bed Support Balls,Al2O3 99 Catalyst balls,ISO Catalyst Bed Support Balls |
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classification |
Product type |
Chemical Composition % |
effective density g/cm3 ≥ |
grain size 1) (median particle diameter ) D50,μm |
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| Al2O3 ≥ |
SiO2 ≤ |
Fe2O3 ≤ |
Na2O ≤ |
Calcined ≤ |
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| Mid Na type |
AC-30 |
99.0 |
0.10 |
0.04 |
0.3 |
0.20 |
3.93 |
4±1 |
| AC-30A |
99.0 |
0.10 |
0.04 |
0.3 |
0.20 |
3.93 |
2.5±1 |
|
| ACG-2A |
98.5 |
0.20 |
0.04 |
0.3 |
0.25 |
1～3 |
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Note: Grain size determination-Grinding 24 minutes( dry grinding),the ball
material ratio 10:1,using laser particle size analyzer (MS 2000),
measuring median diameter(D50).Normally it needs ultrasound for 1 minute and
then to be measured.
A means activity (Activated) suitable for production of grinding media.
M means a smaller microcrystalline product than grain size.
Contact Person: Mr. Kevin
Tel: +8615666538082
Fax: 86-533-52065599-2
