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Honeycomb Ceramic monolith for RTO/RCO/VOC
The honeycomb ceramic as heat transfer media is the key part for heat storage High Temperature Air Combustion (HTAC).
The main usage is as follows:
Tower packing - With high surface area, even distribution of fluid and, efficient in mixture separation in chemical & petrochemical industries.Catalyst carriers - Reduce the oxidation temperature of VOC in purification of industrial exhaust gases in RCO systems and automobiles.Regenerative heat step - up transformer - Large heat capacity, low resistance to fluid and, energy saving up to 40~70% in RTO systems.Gas combustion distributor - Distribute the heat uniformly, and make the combustion completely, it can save energy more than 10%.Kiln furniture in refractory industries - Low bulk density and high thermal efficiency.
1.Chemical composition:
| Chemical Composition | Alumina Porcelain | High silicon | Cordierite | Mullite | Corundum |
| SiO2 (%) | 39.63 | 60.3 | 58.17 | 30--35 | 24-26 |
| Al2O3 (%) | 53.52 | 26.3 | 33.44 | 60~65 | 48-52 |
| MgO (%) | 3.31 | 7.69 | 7.00--7.50 | -- | 4.7 |
| Fe2O3 (%) | 0.61 | 1.08 | 0.83 | 0.50~0.70 | >2.6 |
| CaO+K2O+Na2O (%) | <1 | 4.23 | <2.0 | 0.80~1.20 | 3.00~3.50 |
| TiO+BaO (%) | 1.53 | 0.40 | 0.36 | -- | -- |
| Cr2O3 (%) | -- | -- | -- | -- | 3-5 |
| ZrO2 (%) | <0.02 | -- | 1.76 | -- | 2 |
2. Specification:
| Size (mm) | Quantity of hole | Wall thickness (mm) | Hole size (mm) |
| 150×150×300 | 5×5 | 2.40 | 27 |
| 150×150×300 | 13×13 | 1.50 | 9.9 |
| 150×150×300 | 20×20 | 1.35 | 6.0 |
| 150×150×300 | 25×25 | 1.00 | 4.9 |
| 150×150×300 | 40×40 | 0.73 | 3.0 |
| 150×150×300 | 43×43 | 0.75 | 2.8 |
| 150×150×300 | 50×50 | 0.60 | 2.4 |
| 150×150×300 | 59×59 | 0.43 | 2.1 |
Honeycomb ceramic for RTO/RCO (Heat transfer)