Equipment with an integrated SCR catalyst to comply with the German 44. BImSchV

Compact CHP unit with injector for Urea and compressed air (1), SCR catalyst and Oxidation catalyst (3). Further elements integrated inside the CHP unit are a Urea day tank with pump, NOx-Sensors and control system.

Our compact CHP units with a turbo engine can be equipped with a compact SCR catalyst fully integrated in the sound absorbing case. On customer side only a Urea supply tank and and a compressed air connection need to be provided. This solution can also be retrofitted and keeps all emission values below the relevant limit values of the 44th BImSchV (BundesImmissionsSchutzVerordnung, meaning Federal Emission Control Act) as well as the NOx limit value of 0.1 g/Nm³ valid starting 2025 for natural gas powered CHP units with 1 MW or more gas input.

The NOx Values are measured continuously and logged every 10 seconds in the CHP control unit. The day’s average values can be, as prescribed in 44th BImSch, transmitted to the plant operator as well as to the authoridies via our RemoteManager system. Further details about emissions reduction can be found here.

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Condensing heat exchanger

Condensing heat exchangers can increase the thermal power of of our CHP units by up to 15 % - without increasing their fuel consumption.

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Hot cooling
with 95/80 °C

The heat of a 'hot cooler' compact CHP unit can e.g. be used to power an absorption chiller for trigeneration.

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Steam generation from the exhaust heat

Together with an external steam generation heat exchanger the CHP unit can produce steam from its exhaust heat.

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Mobile CHP unit

Our CHPmobile achieves high utilization rates by operating in different sites, e.g. school in winter and public outdoor pool in summer.

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Containerized CHP unit

We design the container for the outdoors placement of the CHP unit by your requests - inside and outside.

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Emergency power operation

More power supply safety: Our CHP units can be equipped to provide emergency power in case of a mains failure or blackout.

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Zero feed-in control

The zero feed-in control can make effectively stop power from being fed into the public mains by regulating the CHP unit's power production.

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Virtual power plant

The SOKRATHERM interface can communitate with the systems of different balancing power providers at lower cost.

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