Pingxiang Annareach Technology Co., Ltd.
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AREACH - Model 50*50 Cells -Alumina Blocks
RTOs use heat recovery units to store and release thermal energy.The heat exchanging material preheat the contaminated flue gas up to near the combustion chamber temperature. Enhance the burning temperature, improve the atmospheric burning, meet the high temperature of thermal equipment enlarge low calorific value fuel, Ceramic honeycomb units are typically used in many kinds of heaters and furnaces, and widely used in the industries of petrochemical, pharmaceutical, chemical, electric manufacturing, automobile and machinery manufacturing. Heat released from the oxidation of the VOCs is also captured in the heat recovery ceramic media beds. This further helps reduce supplement fuel useMost popular related searches
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- Low pressure loss;
- Low heat expansion;
- High specific heat capacity;
- High specific surface area;
- Low pressure drop;
- Low thermal resistance;
- Low operating and maintenance costs;
- High heat storage;
- Good thermal conductivity;
RTOs use a ceramic media to store and release heat on a dynamic flow cycle. 40 cells of alumina blocks as its main purpose is to achieve higher heat transfer efficiency is the most frequently used ceramic high-performance packing in Regenerative Thermal oxidation units (RTOs) in destruction of VOCs.
Alumina Block Physical Property
Density :2.0-2.3
water Absorption ≤ 20%
Coefficient of thermal expansion: x10-6k -1≤5
Specific Heat (20-1000℃): 900-1150:J/Kg.K
Thermal Conductivity (20-1000℃):1.5-2.0W/m.k
impact thermal resistance≥300℃/Min
Strength （ A axis）>32MPA
Compressive （ B axis）>8
Material Chemical Composition
AL2O3/ Alumina Oxide: 55-65%
SiO2 /Silicon Oxide :35-45
MgO:1-3
Fe2O3+TiO2 :3-5
Others<5