| Customization: | Available |
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| Application: | Catalyst carriers, Heat storage materials, Ceramic Decorations, Refractory, Structure Ceramic, Industrial Ceramic |
| Cell Shape: | Square |
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honeycomb ceramic catalyst
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 System, and so on. Ceramic Honeycomb is specified as structured regenerative media of RTO/RCO.
Advantage
1.Variety of materials & specifications
2.Big specific surface area
3.Small resistance loss
4.Low thermal expansion coefficient
5.High water absorb rate
6.Outstanding crack-resistanc
Chemical & Physical Analysis
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Chemical & Physical index |
Cordierite |
Dense Cordierite |
Cordierite- mullite |
Mullite |
Corundum-mullite |
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|
Chemical Composition (%) |
SiO2 |
45~55 |
45~55 |
35~45 |
25~38 |
20~32 |
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AI2O3 |
30~38 |
33~43 |
40~50 |
50~65 |
65~73 |
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MgO |
10~15 |
5~13 |
3~13 |
- |
- |
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K2O+Na2O |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
<1.0 |
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Fe2O3 |
<1.5 |
<1.5 |
<1.5 |
<1.5 |
<1.5 |
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Thermal Expansion Coefficient 10-6/K-1 |
<2 |
<4 |
<4 |
<5 |
<7 |
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Specific Heat J/kg·K |
830~900 |
850~950 |
850~1000 |
900~1050 |
900~1100 |
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Working Temperature ºC |
<1300 |
<1300 |
<1350 |
<1450 |
<1500 |
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PS: we also can make products at your request and actual operating condition. |
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