Crystal form:γ-Al2O3 or θ- Al2O3
Physicochemical properties: This product is white irregular spherical particles, non-toxic, odorless, odorless, insoluble in water and ethanol.
Technical indexes:
No. | Index | Unit | HL-KS01 | HL-KS02 | HL-KS03 |
1 | Diameter | mm | 2-4 | 3-5 | 5-7 |
2 | L.O.I | wt，% | <5.0 | <5.0 | <5.0 |
3 | Water absorption | wt，% | 60-120 | 60-120 | 60-120 |
4 | Radial strength | N/㎝ | >50.0 | >70.0 | >90.0 |
5 | Specific surface area | m2 /g | 100-300 | 100-300 | 100-300 |
6 | Pore volume | ml/g | 0.5-1.0 | 0.5-1.0 | 0.5-1.0 |
7 | Attrition | % | <5.0 | <5.0 | <5.0 |
8 | Bulk density | g/ml | 0.3-0.6 | 0.3-0.6 | 0.3-0.6 |
Product Profile:
HL-KS products have the characteristics of high compressive strength, low wear,
adjustable size, pore structure and stacking density. All indexes can be adjusted
according to requirements. Catalysts made from spherical alumina support are
widely used in hydrodesulfurization catalyst support, hydrodenitrification catalyst
support, CO sulfur-tolerant shift catalyst support and other fields.
