Oxidation Catalyst

Products

Catalytic Converters and Silencers for Stationary Engines (Below 700hp)

Catalytic Converters and Silencers for Stationary Engines (Above 700hp)

The oxidation catalyst is effective for the control of carbon monoxide (CO), non-methane hydrocarbons (NMHC), volatile organic compounds (VOC), formaldehyde (CH2O) and EPA classified Hazardous Air Pollutants (HAPs) from natural gas and LPG lean-burn engines. The oxidation catalyst is also effective for catalytic combustion of VOC emissions from a variety of exhaust gas streams from industrial processes.

Typical Conversion Efficiencies

NOx	CO	NMHC	VOC	CH2O	HAPs
Nil	70-99%	40-90%	60-99%	60-99%	60-99%

Reactions

Carbon Monoxide	CO + ½ O2 → CO2	(1)
Hydrocarbons	CmHn + (m + n/4) O2 → m CO2 + n/2 H2O	(2)
Aldehydes, Ketones, etc.	CmHnO + (m + n/4 - 0.5) O2 → m CO2 + n/2 H2O	(3)
Hydrogen	H2 + ½ O2 → H2O	(4)