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Ammonia synthesis catalysts

Johnson Matthey supplies both un-reduced and pre-reduced ammonia synthesis catalysts, based on more than 80 years' operating experience with ICI.


Hydroformylation technology

Hydroformylation is the process by which an olefin (alkene) reacts with syngas (CO and H2) to form an aldehyde. Also commonly known as the “Oxo” process, hydroformylation is the first step in the production of oxo alcohols with the intermediate aldehyde converted to an alcohol by hydrogenation.


Acetylene conversion catalysts

We offer catalysts for selective hydrogenation, for both ethylene plant configurations: front-end and tail-end.


MAPD conversion catalysts

The removal of MAPD from crude propylene produces polymer grade propylene. We offer catalysts for MAPD converters configured as vapour phase or liquid phase reactors, to suit the plant's needs.