Ceramic Honeycomb Gas Heater Cordierite Ceramic Substrate Heater
Product Description
Honeycomb Ceramic Heater Description:
Honeycomb Monoliths -Heat exchange media, Ceramic Heat Recovery Bed/ heat exchange beds, Thermal storage/ heat exchange elements/media, Ceramic monoliths media to save energy in steel works and metallurgy industry, Regenerative thermal oxidizers (RTO). Honeycomb monolith is the key components of the thermal storage style furnace, it is extensively used in many kinds of heater, sirocco furnace, heat treatment furnace, cracking column, roaster, melting furnace, balance heating stove and etc. This technology can save more than 40-70% of energy.
Alumina Honeycomb ceramic monolith RTO Honeycomb ceramic block heat recovery media for RTO project 150*150*150/300mm, 25 cells, 40 cells, 43 cells, 50 cells, 60 cells. This type of packing is supplied for Regenerative Thermal Oxidisers (RTOs). It is also used as a support for a catalyst bed or a bed of random ceramic saddles. An RTO is an industrial process for the treatment of contaminated air streams by incineration (oxidation). Such systems provide a highly efficient and cost effective method for the removal of volatile organic compounds (VOC) and other hazardous air pollutants. In an RTO system, ceramic material is used to provide a "heat sink" whereby heat is absorbed from the exhaust gas which then is used to preheat the incoming gas stream. High energy efficiency, approximately 95%, is achieved by recovering and re-using the excess heat energy which is created during the combusting of organic materials.
Heat Exchanger Honeycomb Ceramic
Material: Cordierite, Mullite, Corundom Mullite(1500C),
Size: 150*150*300/150/100/50mm
Hole size: 25/43/34/50cells
Heat exchanger Honeycomb Ceramic application:
*NOx purification system in the smoke of the thermal power plant
*The harmful gas purification system in rubbish burning
*Poison gas purification system in chemical and mining industries. The slag filter for casting production in the metallurgical industry. The catalyst substrate. Stuffing material for chemical industry colums and Contact combustion.
Heat exchanger Honeycomb Ceramic Advantages:
*Low heat expansion coefficient
*Large surface area, good heat stability and anticorrosion
*High temperature heat accumulation and exchange in industrial waste gas treatment
| SiO2 | Al2O3 | MgO | Fe2O3 | Na2O | K2O |
| <72% | >18% | 0.18-0.45% | <1% | <1% | 2.7-4.5% |
| Index | Value |
| Gross density(g/cm3) | 2.3-2.45 |
| Thermal volume(KJ/Kg. ° C) | 800-900 |
| Thermal shock resistance( ° C) | >300 |
| Max operation Temp.( ° C) | 1100 |
| Acid resistance(%) | >99 |
| Alkali resistance(%) | >85 |
| Water absorption(Wt%) | <0.5% |
| Num | 1 | 2 | 3 | 4 | 5 |
| L*W*H(mm) | 150*150*300 | 150*150*300 | 150*150*300 | 150*150*300 | 150*150*300 |
| Quantity of channels | 25*25 | 40*40 | 50*50 | 43*43 | 34*34 |
| Width of channels | 4.9 | 3.0 | 2.26 | 3.0 | 3.9 |
| Wall thickness | 1.0 | 0.7 | 0.7/0.55 | 0.5 | 0.45 |
| Specific Surface Area | 540 | 825 | 1005 | 1000 | 805 |
| Void | 67 | 65 | 57/64 | 72 | 80 |