Selective Catalytic Reduction (SCR) ist the technology used most often at gas turbine installations for the abatement of nitrogen oxides (NOx) in the exhaust gas stream.

Furthermore Johnson Matthey`s oxidation catalyst technology is perfectly made for save and reliable CO-control.
We developed catalysts specifically intended for gas turbine applications with walls significantly thinner than previous designs. These catalysts combine high specific surface area with high catalytic activity and minimal pressure drop.

The catalyst type and the required catalyst volume will be custom-designed and optimized based on the specified exhaust gas conditions. For gas turbines firing natural gas or fuel oil catalyst pitches of 2,7 mm or 3,7 mm are typically used. The catalyst length will vary depending on operating conditions.

Our modules for use in horizontal ducts are stackable and interlocking resulting in a stable configuration. Handling of these modules using a mobile crane ensures a save and very fast installation.