Selective Catalytic Reduction (SCR) is a compact solution to control NOx, CO, VOCs, HCs, PMM and NH3 slip in one engineered system which can also have integrated sound attenuation.

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Diesel Oxidation Catalyst (DOC) is used on diesel engines primarily for carbon monoxide (CO) reduction as well as to reduce the total hydrocarbon emission and particulate matter.

Diesel Oxidation Trap Catalyst (DOTC) is designed for use in applications requiring a more significant particulate matter reduction than a Diesel Oxidation Catalyst alone, but less than what a Diesel Particulate Filter would provide.

Diesel Particulate Filter is a proven strategy to reduce particulate matter, or soot, up to 99% from diesel engines. This product eliminates black smoke and diesel exhaust odor.

Catalytic Oxidation (CO Catalyst) CO Catalyst is designed for use in combined cycle gas turbine power plants, simple cycle gas turbine power plants, and for new installations for replacement/retrofit.

Sulfur-Resistant CO Catalyst is designed for use in combined and simple cycle gas turbine power plants where inlet temperatures may dip below 700° F or where variable composition natural gas or dual-fuel may be present.

Three Way Catalyst (TWC) is a non-selective catalytic reduction product for rich burn natural gas engines, propane and gasoline industrial engines, and chemical processes providing very high reduction rates of NOx, CO, HC, VOCs, and HAPs over a broad temperature operating range.

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Silencer with Oxidation Catalyst is used in situations where sound attenuation is a need as well as stringent emission control requiring catalytic reductions. These are sometimes referred to as “Combo Units.”