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Addition systems

JM's addition systems have been in widespread use on the FCC process since the mid 1980’s, and today there are over 300 units installed in refineries throughout the world.

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CATACEL SSR catalyst

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.

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Sodium chloroaurate

Sodium tetrachloroaurate(III) | CAS: 15189-51-2

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Potassium chloroaurate

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

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Tetraammine platinum compounds

Tetraamine platinum acetate , tetraamine platinum hydroxide, tetraamine platinum chloride, tetraamine platinum hydrogen carbonate and tetraamine platinum nitrate.

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Methanol synthesis catalysts

Methanol synthesis is the formation of methanol from carbon oxides and hydrogen. It is catalysed by copper-zinc catalysts. KATALCO 51-series methanol synthesis catalysts are key to the methanol technologies offered by Johnson Matthey.

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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.

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Environmental catalysts

Environmental concerns about industrial emissions to air and water have been continually growing. In response, Johnson Matthey has targeted key issues by applying our expertise in catalysts and catalytic technology.

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Biorenewable catalysts

Following recent environmental legislation and an increasing awareness on the part of product manufacturers for sustainable products, the need to replace non-renewable fossil raw materials is more apparent than ever.

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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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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 reforming catalysts

Steam reforming is the reaction of methane (and other higher hydrocarbons) with steam in the presence of a catalyst to form carbon oxides and hydrogen. Read more on our pre reforming catalysts, primary reforming catalysts and secondary/ATR reforming catalysts.

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CO oxidation FCC additives

Combustion promoters are required to ensure smooth regenerator operation, control of afterburning and reduction of CO emissions.

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Tetrammine palladium nitrate solution (TPDN)

Tetrammine palladium(II) nitrate solution | CAS: 13601-08-6

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Bottoms upgrading FCC additive

Information on bottoms upgrading FCC additive.

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Primary-reforming catalysts

Making the right choice for a primary reforming catalyst is extremely important as it has a significant effect on the reformer performance, impacting on plant rate, tube life and methane slip.

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Hydroformylation catalyst

Johnson Matthey offers a complete range of rhodium compound catalysts for the hydroformylation reaction, including rhodium chloride, rhodium acetate or the original Wilkinson catalyst RhCl(PPh3)3.

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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.

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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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Water gas shift catalysts

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

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