WELCOME~Guangdong Xintao Technology Co.,Ltd.
Refractory ball usually used in shift converter and reformer in ammonia plant. Refractory ball has a lot of advantages, such as:
High strength, long use period
Chemical stability, it won’t react with our materials
Good performance of resistance high temperature, resistance high temperature up to 1900°C.
Technical data:
Index | Unit | Data |
Al2O3 | % | ≥ 65 |
Fe2O3 | % | ≤ 1.6 |
Pore Volume | % | ≤ 24 |
Compressive strength | kg/cm2 | ≥ 900 |
Refractoriness | oC | ≥1800 |
Bulk Density | Kg/m3 | ≥1386 |
Specific Gravity | Kg/m3 | ≥2350 |
Refractoriness oC under load of 2kg/cm2 | oC | ≥1500 |
LOI | % | ≤ 0.1 |
Application
Specially used in the high-low temperature shift furnace, converter, hydrogenation shift furnace, desulfurize furnace,etc.
Used in the hot wind furnace and heat up shift appliance in steel plant.
