Valmet to upgrade Stora Enso boiler and supply flue gas cleaning system

Valmet is providing a boiler upgrade and a flue gas cleaning system for Stora Enso’s Anjala-Ingerois sites in Finland.

The Valmet delivery includes an upgrade to an existing biomass and solid recovered fuel (SRF) fired BFB boiler, with a thermal power of 110 MWth. The air emission control system modification includes an efficient new baghouse filter with additive feeding.

The boiler outage is scheduled for the third quarter of 2022. The installation work on the new baghouse filter will be done mainly before the shutdown.