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Die Abgasreinigung in der Industrie hat vor allem bei der Zementherstellung eine essenzielle Bedeutung, da die Produktionsprozesse innerhalb der Zementindustrie sehr energieintensiv sind und bei den Stoffen NOx und NH3 zu Emissionen im erhöhten Bereich führen. Zementbetriebe müssen bei ihrer Abgasreinigung penibel darauf achten, die aktuellen Vorschriften einzuhalten, um mögliche Produktionsstopps und die damit verbundenen Ausfallkosten zu vermeiden.

HeidelbergCement AG's Paderborn cement plant has undergone continuous development since it was founded in 1926. Today's advanced methods of cement production have fundamentally transformed this plant's operations.

In 2013, the city of Villefranche (France) requested that its municipal waste incinerator reduce its emission levels to < 80 mg/Nm³ NOx and < 10 mg/Nm³ NH₃, especially necessary given the plant’s close proximity to the city of Lyon. However, the plant didn’t want to compromise its incineration capacity in its efforts to reduce emissions.

The HESTAMBIENTE Municipal Waste incinerator, part of HERA group, is located in Padova (Italy). Due to tight regulations, the incinerator needed to significantly reduce its line 1 NOx emissions.

The waste incinerator CEDLM in Limoges (France) was proactively looking for efficient solutions to reduce NOx emissions to a 80 mg/Nm³ level, making them eligible for emission-related tax benefits.