Detailed investigation of Cl-corrosion initiated by deposits formed in biomass fired boilers
The PSO Project 5820 aimed to study deposit-induced Cl corrosion under well-controlled laboratory conditions, simulating the conditions in biomass-fired boilers. This was done by exposing pieces of superheater tubes covered by synthetic salts to temperatures and gas mixtures simulating biomass-fired conditions. The corroded specimens were studied i
Results
The PSO Project 5820 aimed to study deposit-induced Cl corrosion under well-controlled laboratory conditions, simulating the conditions in biomass-fired boilers. This was done by exposing pieces of superheater tubes covered by synthetic salts to temperatures and gas mixtures simulating biomass-fired conditions. The corroded specimens were studied in detail using a Scanning Electron Microscope (SEM), to determine the corrosion rate and investigate the chemistry and morphology of the corrosive attack. (Energy 10)
Key figures
Period:
2005 - 2009
Funding year:
2005
Own financial contribution:
0.42 mio. DKK
Grant:
2.41 mio. DKK
Funding rate:
85 %
Project budget:
2.82 mio. DKK
Category
Oprindelig title
Detaljeret undersøgelse af belægningsinitieret kloridkorrosion i biomassefyrede kedler
Programme
ForskEL
Technology
Bio and waste
Case no.
5820
Participants
Danmarks Tekniske Universitet (DTU) (Main Responsible)
Partners and economy
Partner | Subsidy | Auto financing |
---|---|---|
No entries available. |
Contact
Kontakperson
Dam-Johansen, Kim
Comtact information
Danmarks Tekniske Universitet. Institut for Kemiteknik (DTU Kemiteknik)Sølvtofts Plads bygn. 229
DK-2800 Kgs. Lyngby
www.kt.dtu.dk
Dam-Johansen, Kim , 45252840, kdj@kt.dtu.dk
Øvr. Partnere: