Specifications
Refractory Alumina BallHigh strength, long use period.
resistance high temperatue up to 1900 degree C
Refractory Alumina Ball
Refractory ceramic ball is made from industrial alumina and other raw refractory materials, and processed by mixing, shaping and firing. Refractory ceramic balls can be used as support and covering packing for catalyst in shift converter, reformer, hydro converter, desulfurizer, and methanator, and can also be used as packing in hot blast and heat transformer in iron and steel industries
Advantages
1) High strength, long use period.
2) Chemical stability, it wont react with our materials
3) Good performance of resistance high temperature, resistance high temperatue up to 1900 degree C.
Specification
Index | Unit | Data |
Al2O3 | % | ≥65 |
Fe2O3 | % | ≤1.6 |
Pore Volume | % | ≤24 |
Compressive strength | kg/cm2 | ≥ 900 |
Refractoriness |
| ≥1800 |
Bulk Density | Kg/m3 | ≥1386 |
Specific Gravity | Kg/m3 | ≥2350 |
Refractoriness Degree C under load of 2 kg/cm2 |
| ≥1500 |
LOI | % | ≤0.1 |
Application
1) Specially used in the high-low temperature shift furance, converter, hydrogenation shift furance, desulfurize furance,etc
2) Used in the hot wind furance and heat up shift appliance in steel plant.