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NOx reduction FCC additives

Johnson Matthey's NONOX™ FCC additives deliver up to 40% NOx reduction in full and partial burn regenerators, minimising costs and meeting emissions limits.

ZSM additives

When propylene demand is high, Johnson Matthey’s ZSM-5 based additives are highly selective for cracking low octane gasoline range molecules to C3 and C4 olefins with no increase in coke or C2 and lighter gases.

Sulphur oxide reduction FCC additives

Johnson Matthey’s SUPER SOXGETTER and LO-SOX PB families of SOx reduction additives have been developed to decrease the cost of removing SOx from the FCC flue gas in full burn, partial burn and two-stage regenerators.

Catalyst coated membrane (CCM)

Flexible CCM solutions; we provide JM’s proprietary electrochemistry in roll format.

CATACEL SSR catalyst for enhanced hydrogen production

Johnson Matthey’s CATACEL SSR tailored catalyst technology is a proven high performance, direct replacement catalytic solution for producing hydrogen from natural gas through the steam reforming process.

CATACEL SSR catalyst for steam reforming

Johnson Matthey’s CATACEL SSR tailored catalyst technology is a proven high performance, direct replacement catalytic solution for producing hydrogen from natural gas through the steam reforming process.

Products for diesel applications

Emission control products for diesel applications, for cars, vans, trucks, buses and more.

Selective Catalytic Reduction Filter® (SCRF®)

Mobile emission controls: the SCRF® system integrates Selective Catalytic Reduction (SCR) with a soot filter – the next step for diesel nitrogen oxide control.

Diesel oxidation catalyst (DOC)

Mobile emission controls: many diesel particulate filter (DPF) systems incorporate an oxidation catalyst, either as a coating on the filter or as a separate element.

Diesel particulate filter

Mobile emission controls: a diesel particulate filter (DPF) removes particulate matter from diesel exhaust by physical filtration.

NOx storage catalyst (NSC)

Mobile emission controls: Johnson Matthey’s NSC technology removes NOX from a lean gas stream and converts it to N2.

Ammonia slip catalyst (ASC)

Mobile emissions control: Johnson Matthey’s ASC technology removes residual ammonia (NH3) from upstream ammonia dosing systems, converting it into nitrogen (N2) and water (H2O).

SCRT system technology

Mobile emission controls: the SCRT® system is more than simply a combination of a CRT® system and an SCR system.

Selective catalytic reduction (SCR)

Mobile emission controls: selective catalytic reduction (SCR) systems work by chemically reducing nitrogen oxide to nitrogen.

Products for gasoline applications

Emission control products for gasoline applications, for cars, vans, hybrids and more.

Sulphur removal absorbents

Johnson Matthey’s range of PURASPEC fixed bed absorbents is proven in numerous markets as a simple and effective means of achieving sulphur removal from natural gas.

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.

EPA Tier 4 compliance

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

Three-way catalyst

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

MODULEX and DUALOX catalytic converters and converter-silencers

Clean air solutions: 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.

Mixed oxide catalyst pellets and honeycombs

Clean air solutions: Johnson Matthey’s SINOx® mixed oxide catalysts can be used alone or in combination with precious metal oxidation catalysts for more efficient and economical catalyst systems.

SCR catalyst elements and modules

Clean air solutions: SINOX® honeycomb SCR and plate SCR catalyst are pre-installed in element frames or modules for durability and easy handling.

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.

Diesel particulate filter (DPF) systems for stationary engines

Diesel particulate filter systems / engines

Mining technology

Diesel particulate filter systems / mining

DPFi DPF with electrical regeneration

Diesel particulate filter systems / mining

SOOTALERT monitor

Clean air solutions: Companion product to the CRT® system that alerts operator when and how long to regenerate the diesel particulate filter.

CRT(+)® and SDPF™

Diesel particulate filter systems / engines

Secondary reforming catalysts

The range of KATALCO QUADRALOBE secondary reforming catalysts provide both high stability and high activity, allowing us to offer the best mix of activity, pressure drop and high temperature stability for your application.

Steam methane reforming catalysts

Selecting the right steam methane reforming catalyst is crucial for the production rates and plant efficiency of hydrogen, ammonia and methanol plants.

Pre-reforming catalysts

Johnson Matthey has a long legacy in pre-reforming catalysts dating back to the 1960s and offers the CRG series of catalysts.

Iridium black

Iridium black | CAS: 7439-88-5

Tetraamminepalladium (ii) sulphate solid (TPS)

CAS number: 13601-06-4

Palladium blacks

Explore our range of palladium blacks.

Gold chloride solution (40% w/w Au)

Hydrogen tetrachloroaurate(III) solution | CAS: 16903-35-8

Potassium chloroaurate

Potassium tetrachloroaurate(III) | CAS: 13682-61-6

Ammonium tetrachloroaurate

Ammonium tetrachloroaurate | CAS: 31113-23-2

Ammonium chloroiridate (black salt)

Ammonium hexachloroiridate(IV) | CAS: 16940-92-4

Chloroiridic acid crystal (CIA) Ir-114

Hydrogen hexachloroiridate(IV) solid | CAS: 16941-92-7

Chloroiridic acid solution (CIA)

Hydrogen hexachloroiridate (IV) solution | CAS: 16941-92-7

Ir-112, iridium acetate solution

Hexakis(acetato)triaquo-µ-oxotriiridium(III) acetate solution, iridium acetate solution | CAS: 52705-52-9

Ir-113, iridium trichloride solid

Iridium(III) chloride solid | CAS: 14996-61-3

Ir-113, iridium trichloride solution

Iridium(III) chloride solution | CAS: 10025-83-9