Catalyst and Silencer for Diesel and Natural Gas Engines

Superior Emissions Control for Demanding Applications

CDTi’s catalyst systems provide superior emissions control, noise attenuation, and lower exhaust restriction over the broadest range of engine platforms. The modular catalysts are easily removed and installed – secured with industry-standard v-band clamps and gaskets. Brazed metallic foil substrates provide excellent structural strength and withstand real-world abuse. An optional silencer can be combined with the modular assembly. Assemblies can be manufactured using various metal types to meet application requirements.

Industrial Applications

  • Power Generation
  • Gas Compression
  • Co-Generation
  • Mining
  • Construction

Features and Benefits

  • Robust and Durable Construction
  • Adjustable Mounting System
  • Vertical or Horizontal Installation
  • Quick and Easy Removal of Catalysts
  • Low Operating Pressure Drop
  • Custom Tailored Catalyst Formulations

Engine types & Emissions Reductions

CO NOX PM VOC
Rich & Stoichiometric Natural Gas 98% 98% 90%
Learn Burn Natural Gas 98% 90%
Diesel 98% 35% 90%

Three-Way Catalyst

For Natural Gas Stoichiometric & Rich Burn engines. Efficiently destroys oxides of nitrogen (NOx), carbon monoxide (CO), hydrocarbons (HC), and volatile organic compounds (VOC).

Oxidation Catalyst

For Natural Gas lean-burn engines, it controls carbon monoxide (CO), methane (CH4), volatile organic compounds (VOC), and formaldehyde (CH2O).

Diesel Oxidation Catalyst

For effective removal of particulate matter (PM), carbon monoxide (CO), Hydrocarbons (HC), and diesel engine odor.

Contact CDTi

We’re developing custom solutions for superior emissions control. Contact the experts at CDTi for more information.

Diesel Particulate Filter

Harness the power of CDTi’s family of DPF technologies for proven emissions control for diesel engines. Learn more about how our diesel particulate filters are tailored to your needs.