Heat recovery from:

Chemical and petrochemical industry

Exhaust gases from boilers, heating systems, thermal oxidizers, reactors and flared gas (> 400°C)

Steel and iron industry

About 95% of the heat demand lies in the high-temperature range (> 400°C)
Heat from exhaust gases from boilers (~300°C)
Exhaust gases from rolling mills (~500°C)

Paper-and-pulp industry

Paper mills exhaust air from paper machine dryers, wood refining and grinding processes (~70–80°C)

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