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Propylene glycol process

Our DAVY™ glycerol to propylene glycol (GPG) process is a perfect fit for our DAVY biodiesel process as the by-product, glycerol, can be fed to an adjoining GPG plant.

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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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Vinyl chloride monomer (VCM) process

Johnson Matthey offers a well-established VCM technology which is recognised by industry as the most advanced acetylene-to-VCM process worldwide.

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Environmental oxidation process

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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