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.

Methane oxidation catalysts

Stationary emissions control: our system offers cost-effective, low-temperature oxidation of methane from active and abandoned coal mines.

MODULEX™ and DUALOX®

Data centre emission control product

Oxidation catalyst portfolio

CRT(+)® and SDPF™

Diesel particulate filter systems / engines

Halocat

Our Halocat™ SC29 PTA emission control catalyst reduces air pollution from PTA manufacturing plants to meet clean air emission standards economically.

Standard SCR NOx Control Systems

Compact Tier 4 final compliant systems

Data centre emission control product

Ammonia slip catalysts (ASC)

Designed to enhance SCR performance, these catalysts achieve greater NOx control in parallel with lower carbon monoxide emissions and minimal ammonia slip.

SCR catalyst elements and modules

Stationary emissions control: SINOX® honeycomb SCR and plate SCR catalyst are pre-installed in element frames or modules for durability and easy handling.