(1)Product overview
Honeycomb ceramic regenerator for thermal storage is the key and core part in the HTAC. It is with the advantages as large specific surface area, large heat storage capacity, low heat expansion coefficient, anti-corrosion, high temperature resistance up to 1500ºC, therefore, it is widely applied to the heating furnace, forging furnace, soaking pit furnace, bell-type furnace, hot-blast furnace, etc. in the metallurgical and machinery Industry; heating furnace, combustion furnace, cracking furnace in the petrochemical industry; ceramic kiln, glass furnace in the building material industry; as well as RTO/RCO etc.
(2) Technical specification
| Items | Porcelain | Cordierite | Mullite | Corundum |
| Chemical property % | Al2O3 | 15-30 | 30-40 | 45-60 | 90-95 |
| SiO2 | 65-75 | 45-55 | 40-50 | 5-10 |
| MgO | / | 8-15 | / | / |
| Fe2O3 | ≤1 | ≤1 | ≤1 | ≤1 |
| Others | ≤5 | ≤10 | ≤5 | ≤3 |
| Material density, g/cm3 | 1.8-2.5 | 1.8-2.5 | 1.6-2.2 | 2.5-3.2 |
| Thermal shocking resistance, °C | ≥200 | ≥300 | ≥350 | ≥200 |
| Softening temperature, °C | ≥1300 | ≥1400 | ≥1450 | ≥1700 |
| Specific heat, J/kg. °C | 900-1000 | 900-1200 | 1000-1200 | 1300-1500 |
| Heat conductivity, W/m. °C | 1.5-2.0 | 1.5-2.5 | 4-6 | 8-10 |
| Thermal expansion coefficient (20-1000 °C)* 10-6 /°C | 5-7 | 3-5 | 5-8 | 5-8 |
Note: We also produce honeycomb ceramic regenerator of the material as Corundum-mullite, Zircon- chrome-corundum-mullite, Corundum-cordierite, Zircon-chrome-corundum-cordierite, Mullite-cordierite, Zircon-chrome-mullite-cordierite.
(3) Normal size
| End face size (mm) | Hole
number | Hole density
(N/cm3) | Out walI thickness (mm) | Inner walI thickness (mm) | Hole diameter (mm) | Void volume % | Specific surface area (m2/m3) |
| 150*150 | 20*20 | 1.8 | 1.5 | 1.0 | 6.4 | 73 | 455 |
| 25*25 | 2.8 | 1.5 | 1.0 | 4.9 | 67 | 545 |
| 30*30 | 4.0 | 1.3 | 1.0 | 4.0 | 64 | 640 |
| 35*35 | 5.4 | 1.3 | 0.9 | 3.4 | 63 | 740 |
| 40*40 | 7.1 | 1.3 | 0.8 | 2.9 | 60 | 825 |
| 50*50 | 11.1 | 1.3 | 0.7 | 2.3 | 59 | 1022 |
| 150*100 | 15*10 | 1.0 | 2.0 | 1.5 | 8.3 | 69 | 332 |
| 21*14 | 2.0 | 2.0 | 1.5 | 5.5 | 59 | 431 |
| 30*20 | 4.0 | 1.5 | 1.1 | 3.8 | 58 | 608 |
| 36*24 | 5.8 | 1.5 | 1.0 | 3.1 | 55 | 714 |
| 45*30 | 9.0 | 1.5 | 1.0 | 2.3 | 48 | 828 |
| 100*100 | 15*15 | 2.2 | 2.0 | 1.2 | 5.3 | 63 | 477 |
| 25*25 | 6.3 | 1.5 | 0.8 | 3.1 | 60 | 775 |
| 30*30 | 9.0 | 1.5 | 0.8 | 2.5 | 56 | 900 |
| 35*35 | 12.3 | 1.5 | 0.8 | 2.0 | 49 | 980 |
| The normal height(mm): 50, 100, 150, 300, 450, 600 |
Note: The cell shape of above product is square. We also produce cell shape of circle, hexagonal, and triangle. Product of other specification and dimension can be produced per requirements.
(4) Package
Carton + wooden case
Pingxiang Tianma Industrial Ceramics Co., Ltd established in 1980, located in the beautiful scenery of the red revolutionary - Pingxiang, which is known as the town of Chemical Packing ".
Our company continuous development of business, several times reforms and the joint efforts of the whole plant staff for tens of years, the enterprise grows unceasingly, and the factory expands the expansion. The existing area is 60, 000 square meters, the fixed asset is more than 50, 000, 000RMB, the liquidity is 20, 000, 000 RMB and there are more than 500 employees.
We mainly produce inert ceramic ball, ceramic filter, random and structured tower packing, honeycomb ceramic, activated alumina, molecular sieves, etc. We have advanced production technology, sophisticated processing equipments, perfect detection means and perfect quality control system. With the full implementation of the national ISO9001-2008 quality management system and scientific management, our company launched a series of new packing products of high-quality and efficiency which get high praise by the vast number of users. "TIANMA" brand was named "Jiangxi province users satisfied products ".
