Beskrivning av upphandlingen
Söderenergi AB is renewing the Line 1 at Igelstaverket. The line was originally built as a 120MW coal powder fired boiler with steam drum and was in 1997 converted by NOELL to a grate fired boiler and is now operated at approx. 80MW.
The line mainly use combination of SRF waste and plastics for the car industry as a fuel.
This contract outlines three problem areas that needs modifications:
1) Internal fuel handling;
2) High combustion temperature;
3) The grate.