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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).

Hydrochlorination involves adding hydrogen chloride across the multiple bond of an unsaturated hydrocarbon. Johnson Matthey's DAVY™ hydrochlorination technology focuses on alkyne (triple-bonded) reactants.

Our methanation technology, utilising our CRG catalysts , performs the key chemical transformation of syngas into SNG, and ensures the final product is of a suitable quality for injection into gas distribution networks.

Explore Johnson Matthey's hydrogenation catalysts, offering base metal and precious metal solutions for selective and total hydrogenation applications.