Inert alumina ball
high temperature and pressure resistance
low water absorption
stable chemical performance
Support Packing
Beihai Huihuang Langjie Environmental Protection and Technology (Corp) Co,.Ltd
Inert alumina ball AS Support Packing
Inert alumina ballis widely used in many fields, such as petroleum, chemical engineering, fertilizer, smelting, medical treatment and environmental protection. They are used as covering and supporting material of catalyst in reaction vessel and as packing in towers. The main role of inert ceramic ball is to increase the distributing spot of gas or liquid,also support and protect the activated catalyst with low strength.
Our ceramic ball has the feature of high temperature and pressure resistance, low water absorption, and stable chemical performance. It can not only resist the corrosion from the acid, alkali and other organic solvent, but also the temperature change in production process.
Chemical Composition of Inert Ceramic Balls
composition | SiO2 | Al2O3 | Fe2O3 | TiO2 | CaO | MgO | KNaO |
contents | 62-68 | 24-28 | <1.5% | <0.8% | <0.8% | <0.8% | <4.0% |
The Main Technique Data of Inert Ceramic Balls
Item | Specific suiface area | Void ratio
| Bulk density | Number of bulk |
Crush strength |
unit | M2/m3 | % | /m3 | pcs/m3 | N/pcs |
Φ3 | 1328 | 35.5 | 1482 | 47000000 | ≥80 |
Φ6 | 592 | 37 | 1447 | 4600000 | ≥280 |
Φ10 | 412 | 37.5 | 1430 | 1233000 | ≥1200 |
Φ13 | 298 | 38 | 1430 | 682000 | ≥1815 |
Φ16 | 233 | 38 | 1430 | 336000 | ≥2500 |
Φ19 | 173 | 38.5 | 1412 | 170000 | ≥4905 |
Φ25 | 137 | 42 | 1340 | 69700 | ≥10000 |
Φ30 | 115 | 42.5 | 1320 | 42000 | ≥20000 |
Φ50 | 65 | 46.5 | 1230 | 8200 | ≥50000 |
