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Product introduction of honeycomb ceramic regenerator
Honeycomb ceramic regenerator is widely used in metallurgical machinery industry regenerative high temperature combustion technology (HTAC), which organically combines the recovery of flue gas waste heat with combustion and reducing NOX emissions, so as to achieve the purpose of energy saving and reducing NOX emissions.
Features of honeycomb ceramic regenerator
Various materials, according to the customer and the use of different environment, choose different materials and specifications of the product.
Thin hole wall, large capacity, large heat storage, small space.
The hole wall is smooth and the back pressure is small.
Long service life, not easy slag erosion, adhesion and high temperature deformation.
The product has high quality and specification. When installing, the discharge between the heat accumulator is neat and the dislocation is small.
Good heat resistant impact, good thermal conductivity, high mechanical strength.
More relevant refractory products: Cement CA70
Parameters of honeycomb ceramic regenerator
| Material | Loose Cordierite | Dense Cordierite | Cordierite Mullite | Mullite | Corundum Mullite |
| Al2O3, % | 33-35 | 35-37 | 33-35 | 59-61 | 69-72 |
| SiO2, % | 48-50 | 48-50 | 48-51 | 37-39 | 28-30 |
| Thermal Expansion (Room Temp.-1000%)×10-6/℃ | 1.5-1.8 | 2-2.5 | 2.0-3.0 | 4.2-5.0 | 4.5-5.2 |
| Thermal Capacity(Room Temp.-1000℃), J/kg | 750-900 | 800-1200 | 1100-1300 | 1100-1300 | 1300-1400 |
| Heat Shock Resistance ℃ | 300 | 250 | 300 | 230 | 260 |
| Softening Temperature℃ | 1280 | 1350 | 1400 | 1630 | 1680 |
| Refractoriness ℃ | 1360 | 1410 | 1480 | 1750 | 1790 |
| Max Service Temperature | 1200 | 1300 | 1350 | ＞1550 | ＞1600 |