Pingxiang Annareach Technology Co., Ltd.

AREACHModel 60*60 -Cordierite Blocks

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Cordierite block is a ceramic heatsink materials applied as heat transfer media in RTO ceramic media bed designs of regenerative Thermal Oxidizers to recover thermal energy. A gridded ceramic blocks which depending on the direction of flow, pick up and release heat rapidly from the waste gas after combustion. it has the great advantage in destroying hazardous and toxic chemical wastes in RTOs and also stable under thermal cycling conditions. Heat Recovery Media will be best determined after reviewing solvent constraints, utility costs, hourly usage and scheduling demands.
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Density :1.5-1.9G/CM3

Water Absorption:15-25%

Coefficient of thermal expansion(20-800℃)≤ 3x10-6k -1

Specific Heat (20-1000℃): 900-1150J/Kg.K

Thermal Conductivity (20-1000℃):1.2-1.8W/m.k

impact thermal resistance≥350℃/Min

Strength ( A axis)≥29MPA

Compressive( B axis)≥6


Material  Chemical Composition

AL2O3/ Alumina Oxide:28-38%

SiO2 /Silicon Oxide :45-55%

MgO:11-14%

Others<5%