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Oil-free compressors for energy plants involving combustion processes

Clean compressed air for exhaust gas after-treatment, filter cleaning and SCR

In combined heat and power (CHP) plants, biogas plants or emergency power supplies for data centres, compressed air performs various tasks in exhaust gas after-treatment and emissions control

In selective catalytic reduction (SCR), nitrogen oxides in the exhaust gas are reduced. Compressed air assists in the control of valves and dosing systems.

During filter cleaning, short pressure pulses are used to remove deposits from filters and ensure stable differential pressures within the system.

Reciprocating compressors from Dürr Technik are particularly well suited to exhaust gas treatment and SCR, as they supply clean, oil-free compressed air and operate reliably even under cyclic loads.

Our compressors provide stable pressure conditions, are designed for continuous operation and ensure the reliable operation of your energy plant, even under demanding environmental conditions.

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Questions and Answers

How are Dürr Technik compressors designed for exhaust gas treatment or SCR systems?
Dürr Technik compressors are designed for such applications in such a way that they ensure a stable supply of pressure and air flow even under cyclic loads. The design is based on the requirements of the connected pneumatic consumers and the typical operating profiles of the respective application.
For which operating modes are Dürr Technik compressors suitable?
Compressors from Dürr Technik are designed for continuous operation as well as for applications with fluctuating air demand. They operate reliably both in continuous operation and under recurring load changes.
What is the quality of the compressed air supplied by Dürr Technik compressors?
Oil-free compressors from Dürr Technik supply compressed air free from oil. They are therefore suitable for applications involving sensitive pneumatic components such as valves or positioners. The required air quality is determined, depending on the application, by the combination of compressor and air treatment system.
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