Product Detail

The condition of a RTO Ceramic monolith heat exchange media is crucial to system performance.
25*25 Cells of Dense Alumina blocks is a honeycomb ceramic heat media, including ultra low-pressure drop media specifically designed for kinds of RTO (Regenerative Thermal Oxidizers) Volatile Organic Compounds (VOCs) and odorous emissions to recover thermal energy.













Quick Details

Material	Regular Sizes	Cell	Application
Dense Alumina	100*100*100mm 100*150*150mm 150*150*150mm 150*150*300mm	25*25	RTO for industry , air pollution control equipment




Physical Property

Dense Alumina Block Physical Property	Range	Unit
Density	2.4-2.7	G/CM3
Water Absorption	≤ 2	%
Coefficient of thermal expansion（20-1000℃）	≤ 5	x10-6k -1
Specific Heat (20-1000℃)	1000-1150	J/Kg.K
Thermal Conductivity (20-1000℃)	1.5-2.5	W/m.k
Impact Thermal Resistance	≥300	℃/Min
Strength （ A axis）	≥34	MPA
Compressive	≥8





Chemical Composition

Material Chemical Composition	Range in %
AL2O3/ Alumina Oxide	55-65%
SiO2 /Silicon Oxide	25-35%
MgO	3-5%
Fe2O3+TiO2	2-4 %
Others	<5%




Advantages
• 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 .






Production Process






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