Ceramic Monolth, High Thermal Ceramic Block
Specifications
1.thin cordierite ceramic walls,thermal efficiency and pressure drop advantages2.RTO industry, Thermal stock,waste gas treat
Honeycomb ceramic monolith compare with other thermal storage product, eg:balls, have the charactor with large surface are, uniform distribution and high efficieny of mass transfter
For Honeycomb Ceramic Monolith,We can do the material as Cordierite, Mullite, 90%-95% Alumina material
The material of 90%-95% alumina is the highest temperature resistant block .
But the lowest temperature also can achieve in 1000C
Honeycomb Ceramic Monolith Charactor:
1)It has advatange of high surface area, high heat capacity, low thermal expension, corrosion resistant and temperature
resistance, widely use in chemical, metallurgical, gas and environmental protection industries. Main application are:
a.Tower packing-high surface area, uniform distribution fluid, high efficiency of mass transfer.
b.Catalyst carrier-reduce the oxidation temperature of VOA in purification of industrial exhaus gas.
c.Thermal regenerative packing-good heat capacity, saving energy 40-70%in RTO system.
d.Gas combustion distributing pl ate-distribute uniformly and make the combustion complete, saving energy more than 10%
e.refractory kiln furniture-low bulk density, good thermal efficiency.
2):ZY Ceramic Monolith Technical Data:
| Tpye and Size of the product | |||||||
| Item | 1 | 2 | 3 | 4 | 5 | 6 | |
| Quantity of channels |
5×5 | 13×13 | 20×20 | 25×25 | 40×40 | 50×50 | |
| Channel density, cm-2 |
0.15 | 1 | 2 | 3 | 5 | 11 | |
| Width of channel, mm |
26.3 | 9.2 | 6.4 | 4.9 | 3 | 2.3 | |
| Thickness of wall, m2/m3 |
2 | 1.5 | 1.2 | 1.0 | 0.7 | 0.7 | |
| surface area,m2/m3 | 117 | 278 | 455 | 540 | 825 | 1005 | |
| Free volume% | 77 | 74 | 73 | 67 | 65 | 57 | |
| Sizes, mm |
standard sizes:150×150×50/100/150/300 | ||||||
| others:100×100×100×40 | |||||||
3)Physical &Chemical Properties Honeycomb Monoiiths:
| Physical &Chemical Properties Honeycomb Monoiiths | |||||||
| Item | Aiumina | Mullite | Dense cordierite | Porous corierite | Mullire Cordierite | Stoneware | |
| Chemical composltion % | Ai2O3 | 48-55 | 66-72 | 32-36 | 32-37 | 55-65 | 20-26 |
| SiO3 | 40-45 | 25-30 | 45-52 | 46-52 | 28-36 | 68-75 | |
| MgO | / | / | 5/8 | 8/12 | 2.5-3.2 | 0.2-0.3 | |
| K20+Na20+CaO | 4.0-5.5 | ≤1.0 | ≤3.0 | ≤2.0 | ≤1.0 | ≤2.5-4.0 | |
| Density, G/cm3 | 2.7 | 2.9 | 2.4-2.6 | 1.9-2.0 | 2.9-3.2 | 2.3-2.5 | |
| Coefficient of thermal expansion (20-1000°C),×10-6·°C | 5/7 | 5.5-6.5 | 2.5-3.5 | 1.3-2.5 | 2.5-4.0 | 5/7 | |
| Heat capacity (20-1000°C), J/kg·°C | 800-900 | 1100-1300 | 800-1200 | 750-900 | 850-1100 | 840-920 | |
| Thermal conductivity (20-1000°C), W/m·°C | 1.5-2.5 | 1.5-2.0 | 1.5-2.5 | 1.3-1.5 | 1.5-2.3 | 1.0-1.2 | |
| Thermal shock, °C | ≥ 150 | ≥ 350 | ≥ 250 | ≥360 | ≥250 | ≥150 | |
| Max. Working temp.°C | 1300 | 1600 | 1300 | 1300 | 1400 | 1300 | |
ZY Ceramic Monolith Sample Photo:
For the special size demand, we also can do according to your need
Send Inquiry to This Supplier
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