Oxidation catalyst systems

Johnson Matthey's ²Ñ´Ç»å³Ü±ô±ð³æâ„� and ¶Ù³Ü²¹±ô°¿³æÂ® catalytic converters for stationary engines - reliable engine exhaust emission control combined with silencing technology. 

Modulex a²Ô»å DualOx catalytic converters are designed to accommodate oxidation and  elements to reduce emissions and noise. This technology operates over a wide range of conditions including rich-burn, lean-burn and diesel engine applications, in market segments such as: 

  • Gas compression 

  • Gas transmission 

  • Power generation 

  • Irrigation and pumping 

  • Standby equipment.  

Our highly reliable  helps engine operators comply with RICE NESHAP requirements. 

Catalytic converter Engine power Construction material
MODULEX C 50-500 HP Stainless steel
MODULEX B 250-2250 HP Carbon steel, stainless steel
DUALOX 2000 HP and larger Carbon steel, stainless steel

MODULEX and DUALOX catalytic converters and converter-silencers

� Designed to minimise leaks and bypass to maximise conversions

� Improved flow distribution for maximum catalyst utilisation

� Ease of access for catalyst installation, cleaning and replacement

� Robust design capable of using different fuels including natural gas, LPG, propane, diesel, biodiesel, dual fuel

� 4-cycle engines and 2-cycle engines

� Used with oxidation catalysts and three-way catalyst elements

� Available with integrated silencer


Download emission control solutions brochure

General enquiries

EU and Asia applications

North America applications

Explore more