DeNOx/SCR plant, Mellach, Austria

Denitrification (DeNOx)

ANDRITZ provides you with the full range of efficient denitrification technologies to reduce your nitrogen oxides (NOx) emissions.

Depending on the process, industry and level of NOx outlet emissions to be met, ANDRITZ offers:

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DeNOx SCR Sines

SNCR

Selective Non-Catalytic Reduction (SNCR)

In the SNCR system, a reducing agent, typically ammonia or urea, is used to convert the NOx emissions (without catalysts) into harmless nitrogen (N2) and water vapor (H2O).

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Bubbling Fluidized Bed (BFB) boilers

ECOFLUID boilers are used for steam and power generation from biomass and different alternative fuels.

PowerFluid circulating fluidized bed boiler, Maxau, Germany

Circulating Fluidized Bed (CFB) boilers

POWERFLUID boilers are used for steam and power generation from coal and biomass.

ANDRITZ service experts and customers

Service, retrofit and modernization

Clean Air Technologies – Clean environment for a better tomorrow

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Your first choice for Clean Air Technologies equipment and services

For general questions related to ANDRITZ´s clean air technologies (new-build, upgrades & retrofits, inspections, services, spare parts, land-based or maritime equipment), please contact us via our