Heat Exchanger Alumina Ceramic Honeycomb Plate for Burner
Product Description
Ceramic honeycomb structures offer maximum surface areas with minimal volume. Therefore, they present an ideal geometric structure for interchangeability technical processing.
Ceramic honeycomb structures are used for:
· Thermal exchange elements, Save power 12%
· Catalytic converter supports
· Filters in the melting of metal
· Electrical transformers
Ceramic honeycomb structures are primarily produced from the material cordierite in either dense, porous or highly porous forms. Other materials can be supplied on customer request, i.e., Oxide Ceramics and Specialty Materials. Cellular ceramics provide the high surface area you need for catalyst, and produce very low pressure drop
High Spot:
1. Big surface area
2. High porosity
3. Excellent thermal properity.
4. With 10 experience years
5. ISO9001: 2008
Regenerative Thermal/Catalytic Oxidizer (RTO/RCO) are used to destroy Hazardous Air Pollutants (HAPs), Volatile Organic Compounds (VOCs) and odorous emissions etc, which are extensively applied in the fields of automotive paint, chemical industry, Electronic & Electric Manufacturing industry, contact combustion, mining industry and so on. Ceramic Honeycomb is specified as structured regenerative media of RTO/RCO.
Regard to RTO/RCO operating theory and craft handling, our company research & develop ceramic honeycomb with kinds of materials & specifications. The products are widely accepted both domestic & abroad with characters of big surface area, small resistance loss, low thermal expansion coefficient, high water absorb rate, outstanding crack resistance etc.
Technical Data Sheet
| Chemical & physical index |
Cordierite |
Dense cordierite |
Cordierite- mullite |
Mullite |
Corundum-mullite |
| SiO2 % |
45~55 |
45~55 |
35~45 |
25~38 |
20~32 |
| AI2O3 % |
30~38 |
33~43 |
40~50 |
50~65 |
65~73 |
| MgO % |
10~15 |
5~13 |
3~13 |
- |
- |
| K2O+Na2O % |
< 1.0 |
< 1.0 |
< 1.0 |
< 1.0 |
< 1.0 |
| Fe2O3 % |
< 1.5 |
< 1.5 |
< 1.5 |
< 1.5 |
< 1.5 |
| Thermal expansion coefficient 10 -6 /K -1 |
< 2 |
< 4 |
< 4 |
< 5 |
< 7 |
| specific heat J/kg@ K |
830~900 |
850~950 |
850~1000 |
900~1050 |
900~1100 |
| Working temperature ° C |
< 1300 |
< 1300 |
< 1350 |
< 1450 |
< 1500 |
| PS: we also can make products at your request and actual operating condition. |
| Cordierite ceramic honeycomb specification reference |
| Size |
Quantity |
Wall |
Channel |
Surface |
Void section (%) |
Packaging density |
Weight per piece (kg) |
| (mm) |
of |
thickness |
Width |
area |
(kg/ m 3 ) |
| |
channels |
(mm) |
(mm) |
(m 2 /m 3 ) |
|
| 150× 150× 300 |
25× 25 |
1 |
4.96 |
580 |
68 |
696 |
4.7 |
| 150× 150× 300 |
40× 40 |
0.7 |
3.03 |
891 |
65 |
814 |
5.5 |
| 150× 150× 300 |
50× 50 |
0.6 |
2.39 |
1090 |
63 |
903 |
6.1 |
| 150× 150× 300 |
60× 60 |
0.5 |
1.99 |
1303 |
63 |
932 |
6.3 |
| 150x100x100 |
40× 40 |
1 |
2.5 |
784 |
49 |
799 |
1.2 |
| 150x100x100 |
33x33 |
1.1 |
3 |
691 |
52 |
750 |
1.13 |
| 150x100x100 |
20x20 |
2 |
5 |
392 |
49 |
692 |
1.04 |
| 100x100x100 |
40x40 |
1 |
2.5 |
784 |
49 |
810 |
0.81 |
| 100x100x100 |
33x33 |
1.1 |
3 |
691 |
52 |
750 |
0.75 |
| 100x100x100 |
20x20 |
2 |
5 |
392 |
49 |
680 |
0.68 |
| Other shapes, specification and material are available. |
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