ABSTRACT
Additionally, fossil fuel depletion forces the use of renewable fuels such as biomass, where biomass is milled and burned simultaneously with coal in existing power stations. However, lowemission combustion techniques, including biomass co-combustion have negative effects: directlyinfluence on process control stability/efficiency and indirectly on combustion installations via increased corrosion or boiler slagging (Hein, 1998). These effects can be minimized using additional information about the process. Proper combustion monitoring (diagnosis) system ought to be applied (Koshymbaev, 2014), (Kotyra, 2010), (Pawłowski, 2016), (Shuvatov, 2012).
