Honeycomb Metal Substrate Catalytic Honeycomb Substrates Car Metal Substrates

Product Description

Metal honeycomb catalyst and ceramic honeycom catalyst is used for auto, motorcycle& general engine exhaust, including gasoline engine and diesel engine. With the introduction of technology advanced equipments, we have the trust of customers in a short time, and coordinated several enterprises of motorcycle, general gasoline engine and diesel engine etc.

Metal Honeycomb Substrate is coated with rare earth element and noble metals of Pt, Pd, Rh. When the engine exhaust passing through the three-way catalytic converter the elements of CO would be oxidized into CO2, the HC is turned into H2O and CO2, while the NOX is deoxidized into nitrogen. The catalyst is made of metal honeycomb with stainless steel crust and Fe-Cr-Al honeycomb body, it is a critical part of motorcycles and off-road engines to make the exhaust emission meet government standard.

Applications:
*Round & Ovel metallic substrate for On-road vehicle
*Metallic substrate for small engine
*Metallic substrate for Off-road vehicle
*Metallic substrate for industrial catalyst
*Specific structure metallic substrate for other application

Working principle about the catalytic converter:
*Catalytic converter is a device used to reduce the toxicity of emissions from an internal combustion engine
*Reduction of nitrogen oxides to nitrogen and oxygen:
2NOx xO2 + N2
Oxidation of carbon monoxide to carbon dioxide:
2CO + O2 2CO2
Oxidation of un-burnt hydrocarbons (HC) to carbon dioxide and water:
CxH2x+2 + [(3x+1)/2]O2 xCO2 + (x+1)H2O
Shape Shell size(mm) Core size(mm) Cell density(CPSI)
Rotundity Φ 30×22 Φ 28×20 100/200/300/400
Rotundity Φ 35×20 Φ 33×20 100/200/300/400
Rotundity Φ 35×30 Φ 33×30 100/200/300/400
Rotundity Φ 35×40 Φ 33×40 100/200/300/400
Rotundity Φ 35×50 Φ 33×50 100/200/300/400
Rotundity Φ 35×60 Φ 33×60 100/200/300/400
Rotundity Φ35 × 70/100/130 Φ33 × 60/90/120 100/200/300/400
Rotundity Φ42 × 70/100/130 Φ40 × 60/90/120 100/200/300/400
Rotundity Φ45 × 70/100/130 Φ43 × 60/90/120 100/200/300/400
Rotundity Φ63,5 × 85/100/130 Φ60,5 × 74,5/90/120 200/300/400
Rotundity Φ73 × 70/100/130 L Φ70 × 60/90/120 200/300/400
Rotundity Φ93 × 70/100/130 Φ90 × 60/90/120 200/300/400
Rotundity Φ100,3 × 100/130 Φ98,3 × 90/120 600
Rotundity Φ144 × 150/152,4 Φ142 × 140/142,4 200/300/400
Rotundity Φ190 × 200 Φ188 × 190 200/300/400
Rotundity Φ420 × 100/130 Φ416 × 90/120 300/400
Race track 123×63×85 120×60×75 200/300
Race track 123×63×100 120×60×90 200/300
Race track 78,5×52×104 76,5×50×90 200/300

Product Inquire

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