Inert Ceramic Ball
Inert alumina ceramic packing ball
Name as inert ceramic alumina ball, Inert catalyst bed support, Alumina ceramic ball, Ceramic ball, Alumina ball, Inert Ceramic Ball, Catalyst Support Media, Ceramic Support Ball.
Inert ceramic balls used as covering and supporting materials of catalysts in reaction vessels and as packing in towers, are widely used in petroleum, chemical engineering, fertilizer production, natural gas and environmental protection.
Ceramic balls are widely used support media in the world because of their excellent consistence and reliability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock. This makes them all ideal choice for support of all types of catalyst.
Product Details
Feature
1.good roundness, smooth surface, good gloss and easy cleaning.
2.The product has high whiteness and no effect on the whiteness of the material.
3.Better toughness, lower wear, impact resistance, and no fragmentation in high speed operation.
4.The lower filling density makes ceramic balls do not have any extra impact.
Physical Properties
| Specification | Common Ceramic Ball | Inert Ceramic Ball | Medium Alumina Ball | High Alumina Ball | 99% Alumina Ball |
| Al2O3+SiO2(%) | >93 | >92 | >93 | >94 | >99 |
| Al2O3(%) | 17-23 | 23-30 | 47-56 | 90-93 | 99 |
| Fe2O3(%) | <1 | <1 | <1 | <1 | <1 |
| CaO(%) | <0.5 | <1.5 | <2 | <4 | 0.2 |
| MgO(%) | <0.5 | <2.5 | <0.5 | <0.5 | 0.1 |
| K2O+Na2O(%) | <4 | <4 | <3.5 | <4 | >0.5 |
| TiO2 | <0.5 | <0.1 | <0.1 | 0.5 | |
| Leachable Iron(%) | <0.1 | <0.001 | <0.001 | ||
| Water Absorption(%) | <0.5 | <0.2 | <2 | <3 | 2.0-6.0 |
| Bulk Density(g/cm3) | 1.35-1.40 | 1.35-1.40 | 1.35-1.45 | 1.8-2.0 | 1.8-2.0 |
| Operation Temp. max. | >1100 | >1100 | 1480 | 1760 | |
| Mohs Hardness(scale) | >6.5 | >7 | >7 | >7 | >7.5 |
| Crush Strength | KN/particle | ||||
| 1/4 inch(6mm) | >0.5 | >0.54 | >0.56 | >0.44 | >1 |
| 1/2 inch(13mm) | >1.5 | >1.67 | >1.56 | >1.99 | >3 |
| 3/4 inch(19mm) | >4.15 | >4.21 | >2.89 | >3.21 | >5 |
| 1 inch(25mm) | >6.07 | >6.22 | >4.89 | >5.33 | >8 |
| 1-1/2 inch(38mm) | >8.52 | >8.92 | >5.33 | >5.28 | >8 |
| 2 inch(50mm) | >9.7 | >9.8 | >6.22 | >8 | >15 |
Application
Inert Alumina Ceramic Balls are widely used as catalyst, absorbent, desiccant, drying agent in petroleum, chemical, fertilizer, natural gas and environmental protection industries. As a catalyst reactor coverage tower packing materials and support, the major role is to increase the distribution of gas or liquid, support and protect the intensity of low strength activity catalyst.
1. Petroleum；
2. Chemical；
3. Fertilizer；
4. Natural gas;
5. Environmental protection industries.
Packing(kg)：25kg Plastic Drum/25kg Bags
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