Nordisk Papper & Massa 1
Ekströms Värmetekniska AB delivered the Finned Tu
bes Economiser for Valmets new Biomass fired boiler in Sobacken, Borås. The Economiser consists of Double fin tubes with a total heang surface of 8.465m². It was delivered as two units with a weight of about 84 tons each. 3 units of Flue Gas Coolers consisng of fin tubes with a weight of approximate 124 tons each was delivered to Metsä´s new BioProduct mill in Äänekoski, Finland. The flue gas coolers lower the flue gas temperature before the fan and ulize up to 50 MW of heat. Andritz choose Ekströms as supplier for the Flue Gas Cooler to SCA Östrand as part of the capacity increase in the Helios project. The flue gas cooler consists of Double fin tubes with a total heang surface of 11.126m² and a total heat output of just over 12 MW. EKSTRÖMS VÄRMETEKNISKA AB www.ekstromsvarme.se Tack, SCA Östrand! Assalub vill tacka SCA Östrand för förtroendet att få leverera och montera våra centralsmörjsystem till Helios-projektet. www.assalub.se NORDISK PAPPER & MASSA 6 2018 21