MODULEX and DUALOX catalytic converters and converter-silencers

Stationary emissions control: Johnson Matthey's MODULEX and DUALOX® catalytic converters for stationary engines were developed to satisfy the increasing demand for clean air technology combined with silencing.

ActivCRT® and ActivDPF ® diesel particulate filters

Diesel particulate filter systems / engines

MODULEX™ and DUALOX®

Data centre emission control product

SCR catalysts

Stationary emissions control: our advanced SCR catalysts can achieve high Hg0 conversions under a variety of power plant conditions for cleaner energy and cleaner air.

Three-way catalyst

Stationary emissions control: Johnson Matthey's three-way catalysts prevent air pollution from rich-burn and stoichiometric gas engines.

Compact Tier 4 final compliant systems

Data centre emission control product

HAPGUARD monitor

Stationary emissions control: Johnson Matthey's HAPGUARD temperature and pressure monitor ensures that your catalytic converter remains in compliance with RICE NESHAP for clean air.

DPFi DPF with electrical regeneration

Diesel particulate filter systems / mining

Standard SCR NOx Control Systems

SUREOX sulfur resistant oxidation catalyst

Our SUREOX™ catalyst with proprietary washcoat technology designed for reliable durable oxidation performance in the presence of sulfur.