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Mobile emission controls: Johnson Matthey's Three Way Filter (TWF®) technology can reduce particle numbers by 50 ‐ 90% on gasoline direct injection engines.
Through our exclusive partnership with ProSim we can enhance plant performance through diagnostics and optimisation of the entire nitric acid process.
Each of our bespoke platinum based gauze catalysts for ammonia oxidation is made to meet customers’ specific requirements, with unique production and knitting patterns.
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.
Mobile emission controls: many diesel particulate filter (DPF) systems incorporate an oxidation catalyst, either as a coating on the filter or as a separate element.
Mobile emission controls: nitrogen oxide can be removed from a lean gas stream by chemical adsorption onto a catalyst, hence the term nitrogen oxide adsorber catalyst (NAC). The process of adsorption releases carbon dioxide.
Mobile emission controls: three-way catalysts for cars, vans, light trucks and motorcycles.
Our highly trained technicians and scientists investigate weight loss, gas flow distribution and contamination sources of gauzes. Using world class analytical techniques we then refine new gauze designs to reduce metal losses in future campaigns.
Stationary emissions control: Johnson Matthey’s SINOx® mixed oxide catalysts can be used alone or in combination with precious metal oxidation catalysts for more efficient and economical catalyst systems.
Stationary emissions control: Johnson Matthey oxidation catalysts are used to prevent air pollution from almost all industrial and combustion sources.