All products and services

COS removal

The removal of COS is carried out by a two stage process which involves the hydrolysis of the COS and the subsequent absorption of the H2S which is produced by this reaction.

Mercury removal absorbents

Johnson Matthey is the market leader in the production of mercury removal adsorbents for the gas processing industry. Our PURASPEC range of adsorbents is tailored for effective and complete mercury removal from hydrocarbon streams.

Getters absorbents

PROTELEC getter materials are used to ensure a hermetic (sealed) environment is available within electronics packages such as source lasers, gyroscopes, microwaves and medical packaging, to prevent premature device failure.

Chloride removal absorbents

View Johnson Matthey’s PURASPEC CLEAR chloride absorbents for the oil and gas industry.

Arsine removal absorbents

The PURASPEC product range contains a specially designed absorbent which is selective for the removal of arsine from natural gas streams. PURASPEC material is proven in the field for the last 15 years for arsine removal from natural gas streams.

Olefin purification catalysts

We can provide a full range of products to ensure an economic purification solution.

PURACARE service

PURACARE tailored service is designed to take care of all aspects of operation, maintenance and absorbent/catalyst recycling for our global customers in the Gas Processing industry.

Three Way Filter (TWF®)

Mobile emission controls: Johnson Matthey's Three Way Filter (TWF®) technology can reduce particle numbers by up to 99%.

Three-way catalyst

Mobile emission controls: three-way catalysts for cars, vans, light trucks and motorcycles.

Methane oxidation catalysts

Clean air solutions: our system offers cost-effective, low-temperature oxidation of methane from active and abandoned coal mines.

Halocat

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

ActivCRT® and ActivDPF ® diesel particulate filters

Diesel particulate filter systems / engines

SINOx - HT SCR catalyst

JM offers a high temperature SCR catalyst that can operate under a broad range of temperature conditions.

Oxidation catalyst systems

Our portfolio offers our customers options for catalytic coatings on both metallic and ceramic substrates.

Oxidation catalyst portfolio

SUREOX sulfur resistant oxidation catalyst

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

Formaldehyde oxidation catalyst

We are a leading supplier of VOC catalyst for the treatment of formaldehyde emissions.  

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.

NOx control systems

Clean air solutions: Johnson Matthey SCR systems prevent air pollution from stationary diesel and natural gas engines for cleaner energy and cleaner air.

EPA Tier 4 compliance

Clean air solutions: our integrated SCRT® technology for US EPA Tier 4 diesel engine compliance.