Ductile Iron Pig Iron Sand Casting Exhaust Manifold for Cars

Working principle

1).Catalytic converter is a device used to reduce the toxicity of emissions from an internal combustion engine.

 2).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 

Company breif introduction

         Our company has strong economic strength. At the time of company set up, we built our own laboratories, workshops and die catalyst coating processing sector. Based on the self-developed about the technology of Three-way catalyst, we made full use of the rare earth resource, raw material such as precious metals and non-metallic, and other chemical raw material, which our country had. In the addition,  we also supplemented by a unique high tech formula of self to Science, mature and complete production methods to match the production of a series of catalytic converters, catalysts and other products to ensure that  vehicle emissions to meet European 2, 3,4 standards.

Description

universal metal catalytic converter

The internal structure

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