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Gauze catalysts

Each of our bespoke platinum based gauze catalysts for ammonia oxidation is made to meet customers’ specific requirements, with unique production and knitting patterns.

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Ammonia cracking catalysts

Ammonia cracking is the process by which ammonia is decomposed towards hydrogen and nitrogen over a catalyst (based on base or pgm metals).

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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.

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Solvent purification

For more than 20 years, many customers worldwide have successfully used HTC™ in solvents, fuels, white oils, waxes and other similar applications for de-aromatisation, desulphurisation and removal of undesirable and/or toxic aromatic and olefinic species from solvent streams using hydrogenation.

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Custom catalysts

Our custom catalyst programmes deliver products suitable for reliable scale up from gram to kilo and kilo to tonne for customers worldwide. This makes us a desirable catalyst partner in today’s chemical industry.

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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.

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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.

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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.

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Reforming catalysts

Optimise SMR with Johnson Matthey's unique reforming catalysts for ammonia, methanol, hydrogen, and GTL. Efficiently reforming a wide range of feedstocks.

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Ammonia synthesis catalysts

Johnson Matthey offers high-performance ammonia synthesis catalysts, including KATALCO™ series, ensuring long lifetimes and efficient ammonia production.

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Low temperature shift catalysts

The latest products in our low temperature shift range combine high activity and poisons resistance with excellent selectivity to give low methanol by-product formation.

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High temperature shift catalysts

Read about our high temperature shift catalysts. Our latest high activity products are the result of extensive catalyst development in high temperature duties.

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Water gas shift catalysts

The water gas shift reaction converts carbon monoxide and water to carbon dioxide and hydrogen.

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Sour shift catalysts

Johnson Matthey is the world's leading supplier of sour shift catalysts with the KATALCO K8-11 series of products.

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Other shift catalysts

Medium temperature shift (MTS) and isothermal shift (ITS) catalysts are becoming more common in use.

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Methanation catalysts

Methanation is the reaction by which carbon oxides and hydrogen are converted to methane and water. The reaction is catalysed by nickel catalysts. In industry, there are two main uses for methanation, to purify synthesis gas (i.e. remove traces of carbon oxides) and to manufacture methane.

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Nitrous oxide abatement catalyst

Through our co-operation with Yara International ASA, we supply high performance secondary nitrous oxide abatement catalysts.

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