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China Ceramic Heat Exchangers

Min. Order / Reference FOB Price
10 Piece	US $15.00/ Piece

Local Area:	Pingxiang, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal, WesternUnion

Refractoriness (℃):	Refractoriness> 2000
Feature:	Long Time Materials, Instant Materials
Type:	Heat-Resistant Material

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Product Description

Ceramic heat exchangers
Regenerative Thermal/Catalytic Oxidizer (RTO/RCO) are used to destroy Hazardous Air Pollutants (HAPs), Volatile Organic Compounds (VOCs) and odorous emissions etc, which are extensively applied in the fields of Automotive paint, Chemical industry, Electronic & Electric Manufacturing industry, Contact Combustion System, and so on. Ceramic Honeycomb is specified as structured regenerative media of RTO/RCO.
Advantage
* Variety of materials & specifications
* Big specific surface area
* Small resistance loss
* Low thermal expansion coefficient
* High water absorb rate
* Outstanding crack-resistance
Chemical & Physical Analysis

Chemical & Physical indexCordieriteDense CordieriteCordierite- mulliteMulliteCorundum-mulliteChemical Composition (%)SiO245~5545~5535~4525~3820~32AI2O330~3833~4340~5050~6565~73MgO10~155~133~13--K2O+Na2O<1.0<1.0<1.0<1.0<1.0Fe2O3<1.5<1.5<1.5<1.5<1.5Thermal Expansion Coefficient 10-6/K-1<2<4<4<5<7Specific Heat J/kg·K830~900850~950850~1000900~1050900~1100Working Temperature ºC<1300<1300<1350<1450<1500PS: we also can make products at your request and actual operating condition.

Specifications for Square-hole shape honeycomb ceramic

Dimension(mm)Hole diameter (mm)Wall thickness (mm)Heat-transfer areas(m2/m3)Porosity (%)150*100*100¢2.51.078449150*100*100¢3.01.169152150*100*100¢5.02.039249100*100*100¢2.51.078449100*100*100¢3.01.169152100*100*100¢5.02.039249165*110*100¢3.01.167052

Specifications for six-angle hole honeycomb ceramic

Dimension (mm)Hole diameter (mm)Wall thickness (mm)Heat-transfer areas(m2/m3)Porosity (%)150*100*1003.11.067353150*100*1003.11.562549150*100*1003.51.065558150*100*1003.91.162458100*100*1003.11.067353100*100*1003.51.065558100*100*1003.91.162458

Specifications for Sector-shape honeycomb ceramic

Dimension (mm)Inner hole diameter (mm)Hole diameter (mm)Wall thickness (mm)Heat-transfer areas(m2/m3)Porosity (%)¢630¢200¢3.01.069152¢540¢200¢3.01.069152¢420¢154¢3.01.069149¢152¢36¢3.01.069149

Specifications for Round-hole shape honeycomb ceramic

Dimension (mm)Hole diameter (mm)Wall thickness (mm)Heat-transfer areas(m2/m3)Porosity (%)150*100*100¢3.51.059052150*100*100¢4.01.248449100*100*100¢3.51.059052100*100*100¢4.01.248449

Specifications for Radiation tube shape honeycomb ceramic

Dimension (mm)Inner hole diameter (mm)Hole diameter (mm)Wall thickness (mm)Heat-transfer areas(m2/m3)Porosity (%)¢180¢76¢3.01.069152¢178¢76¢3.01.069152¢152¢63¢2.51.078449¢152¢36¢2.51.078449¢225¢80¢2.51.078449

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