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AREACH - Model 40*40 cells -Dense Alumina blocks
Dense Alumina blocks also called higher efficiency, lower pressure drop media is the key components of the thermal storage system, which has been widely used in media bed designs in RTO (Regenerative Thermal Oxidizers) or any other alkali situations. it provide the most economical combination of pressure drop, thermal efficiency, energetic performances and destruction efficiency Plus dense alumina blocks as a ceramic structured packing wear and corrosion protection, made of thin-walled ceramic suitable for corrosive applications, where other materials or plastic are not suitable. Honeycomb Ceramic for RTO (Regenerative thermal oxidizer) is effective exhaust air treatment for a wide range of processes.1. Material : Dense Alumina
2. Sizes : 100*100*100mm,100*150*150mm,150*150*150mm,150*150*300mm
3. Application : RTO for industry , air pollution control equipment.
4. Cells : 40*40
Physical Property
Density 2.4-2.7
water Absorption≤ 2%
Coefficient of thermal expansion（20-800℃）≤ 5x10-6k -1
Specific Heat (20-1000℃):1000-1150J/Kg.K
Thermal Conductivity (20-1000℃):1.5-2.5W/m.k
impact thermal resistance≥300℃/Min
Strength （ A axis）≥34MPA
Compressive（ B axis）≥8
Material Chemical Composition
AL2O3/ Alumina Oxide:55-65%
SiO2 /Silicon Oxide :25-35%
MgO:3-5%
Fe2O3+TiO2:2-4 %
Others<5%
Higher heat storage.
Higher Alkali resistance .
Small resistance loss.
Outstanding crack-resistance.
Low heat expansion .
High specific heat capacity .
High thermal shock resistance.
Good Thermal Conductivity .