Catalytic Converter Ceramic Honeycomb
Product Description
High Temperature Air Combustion (HTAC) is new-type combustion technology with great energy-saving and environment protection. This technology is to make two regenerators to absorb heat and send out heat alternatively through the reversal valve, recuperate the heat of the exhaust gas to the maximum extent, then heat the combustion-supporting air and coal gas to over 1000ºC, even the inferior fuel of lower calorific power can also catch fire steadily and burns high-efficiently. The heat storage honeycomb ceramic as heat exchange media is the key part of HTAC.
Chemical & Physical Analysis:
Name | Dense Cordierite | Porous Cordierite | Dense Alumina | Mullite | Corundum mullite | ||
Density(g/cm3) | 2.0~2.3 | 2.1 ~2.5 | 1.7 ~2.0 | 2.4 ~2.7 | 2.0 ~2.5 | 2.3 ~2.7 | |
Coefficient of heat expansion (×10-6K-1) (20~800ºC) | ≤5 | ≤3.5 | ≤3.0 | ≤5 | ≤5 | ≤6 | |
Specific Heat (J/Kg.K) 20~1000ºC) | 900-1150 | 900-1100 | 900-1150 | 1000-1150 | 1000-1150 | 1100-1300 | |
Thermal Conductivity (W/m.k) (20~1000ºC) | 1.5-2.0 | 1.5-2.5 | 1.2-1.8 | 1.5-2.5 | 1.5-2.0 | 1.5-2.5 | |
Impact Thermal Resistance (ºC/min) | ≥450 | ≥500 | ≥500 | ≥450 | ≥500 | ≥450 | |
Max. Working Tem. (ºC) | 1350 | 1320 | 1320 | 1350 | 1450 | 1550 | |
Water absorption (%) | 15-25 | ≤1 | 15-25 | ≤1 | 15-25 | 15-25 | |
Compressive strength(MPa) | A axis | ≥32 | ≥29 | ≥34 | ≥36 | ≥28 | ≥39 |
B axis | ≥8 | ≥6 | ≥8 | ≥8 | ≥8 | ≥10 | |
Chemical composition (%) | Al2O3 | 55-65 | 25-38 | 28-38 | 55-65 | 60-70 | 70-80 |
SiO2 | 25-35 | 50-60 | 45-55 | 25-35 | 25-35 | 15-25 | |
MgO | 1-3 | 5-10 | 12-14 | 3-5 | 0-1 | 0-2 | |
others | <5 | <5 | <5 | <5 | <5 | <5 |
Available sizes for honeycomb ceramic
Size (mm) | Quantity of channels | Wall thickness | Channel Width | Surface area | Void section | Packaging density | Weight per piece |
150×150×300 | 25x25 | 1.0mm | 4.96mm | 580m2/m3 | 68% | 696kg/m3 | 4.7kg |
150×150×300 | 40x40 | 0.7mm | 3.03mm | 891m2/m3 | 65% | 814kg/m3 | 5.5kg |
150×150×300 | 50x50 | 0.6mm | 2.39mm | 1090m2/m3 | 63% | 903kg/m3 | 6.1kg |
150×150×300 | 60x60 | 0.5mm | 1.99mm | 1303m2/m3 | 63% | 932kg/m3 | 6.3kg |
150x100x100 | 40x40 | 1mm | 2.5mm | 784m2/m3 | 49% | 799kg/m3 | 1.2kg |
150x100x100 | 33x33 | 1.1mm | 3.0mm | 691m2/m3 | 52% | 750kg/m3 | 1.13kg |
150x100x100 | 20x20 | 2.0mm | 5.0mm | 392m2/m3 | 49% | 692kg/m3 | 1.04kg |
100x100x100 | 40x40 | 1.0mm | 2.5mm | 784m2/m3 | 49% | 810kg/m3 | 0.81kg |
100x100x100 | 33x33 | 1.1mm | 3.0mm | 691m2/m3 | 52% | 750kg/m3 | 0.75kg |
100x100x100 | 20x20 | 2.0mm | 5.0mm | 392m2/m3 | 49% | 680kg/m3 | 0.68kg |
Other shapes, size, specification and material are available. |
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FAQ
Q: What is your experience in your products?
A: We have over 20 years experience in this industry line. We are professional manufacturer in this area.
Q: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
Q: Can you accept small quantity sample order before production?
A: Yes, we can offer sample for your testing first before production.
Q: What is your production time?
A: We have large stock for standard products. For non-standard product ,it will take 7-10 days after order and details confirmed.
Q: What are your payment terms?
A: We accept T/T, L/C for big amount, Western Union for small amount.
Product Categories : Ceramic Honeycomb
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