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Purified terephthalic acid (PTA) process

A successful collaboration between Johnson Matthey and Dow has achieved a breakthrough PTA process offering improved economics, competitiveness and reliability while delivering a quality PTA product.

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Bottoms upgrading FCC additive

Information on bottoms upgrading FCC additive.

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CO oxidation FCC additives

Johnson Matthey's CO oxidation FCC additives include platinum and non-platinum promoters for effective afterburn control and CO emissions reduction.

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Olefin purification catalysts

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

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Butanediol BDO THF GBL DMS process, Hydrogenolysis and Esterification technology

Johnson Matthey is the leading technology provider for butanediol plants worldwide. The DAVY™ butanediol process can produce in a single reaction train, varying ratios of three products; 1,4 butanediol (BDO), tetrahydrofuran (THF), Di-methyl succinate (DMS) and gamma butyrolactone (GBL). Hydrogenolysis is a reaction where hydrogen is added to a compound and breaks that compound’s bonds, forming two molecules as a result. Johnson Matthey's DAVY™ hydrogenolysis technology reacts hydrogen gas (H2) with a vapour-phase carbonyl compound. Esters are organic compounds characterized by the RCOOR’ functional group, and are most commonly derived from the reaction of carboxylic acids with alcohols.

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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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PRECISION Methanol technology

Our PRECISION Methanol process is based on autothermal reforming, and it is the best solution for lighter feedstocks with low levels of CO2 and inert gases. It achieves high natural gas efficiency without the need to import H2, delivering low OPEX, economy of scale and the fastest pay-back time for medium to large methanol capacities.

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Waste to methanol

Waste is a source of valuable carbon and hydrogen that can be transformed into methanol. This reduces the amount of waste destined to landfill and incineration and replaces natural gas and coal-based feedstocks, enabling the production of more sustainable fuels and chemicals with a lower carbon footprint.

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Fischer Tropsch technology

Johnson Matthey have collaborated with BP to produce our proprietary fixed-bed Fischer Tropsch (FT) technology – a simple and robust system which forms the heart of our gas-to-liquids (GTL) process.

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