What are the possibilities to reduce NOx emissions from recovery boilers?

Often described as the “beating heart” of a pulp mill, the recovery boiler has come a long way since it was first invented nearly 100 years ago. Although recovery boilers carry out a virtually irreplaceable function at pulp mills, including recovering inorganic chemicals, burning organic chemicals and recovering heat for generating energy, there is still work to be done when it comes to emissions - especially NOx emissions.

Season 2 / Episode #19

GUESTS:

Naveen Chenna, Director Research & Innovation Recovery and Power Side Streams, ANDRITZ

Kasper Skriver, Global Product Manager ESP & FF, ANDRITZ

Hamilton Brandao, Technology Director Recovery Boilers, ANDRITZ

In general, emissions from the recovery boiler have decreased substantially over the last decades, for instance CO2, dust and sulfur emissions, however in the case of NOx emissions new technology has been required.

In this podcast we find out how ANDRITZ has developed its new "Lo-NOx" Low Emission Recovery Boiler concept.

Hear from ANDRITZ experts Hamilton Brandao, Technology Director Recovery Boilers, Naveen Chenna, Director Research & Innovation Recovery and Power Side Streams and Kasper Skriver, Global Product Manager ESP, about the pilot trials and successful launching of the latest recovery boiler concept as part of the CircleToZero initiative.

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HERB recovery boilers

The recovery boiler plays a central role in the chemical cycle of a modern kraft pulp mill and generates energy for the mill.

Meet Members of the ANDRITZ Recovery Boiler Sales Team

The ANDRITZ recovery boiler product group has performed in excellent fashion over recent years with the sales team securing a high percentage of the market across the globe. But who are they, where do they work, and what makes them so special?

Get to know the team!

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