| Introduction: Refractory ceramic 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℃. Specification: Item | Unit | | Al2O3 | % | ≥65 | Fe2O3 | % | ≤1.6 | Bulk Density | kg/m3 | 1530-1650 | Crush strength | Kg/cm2 | ≥920 | Refractoriness | ℃ | 1900 | Loss on ignition | % | ≤0.2 |
Application: Refractory ceramic ball is 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. |