Abstract
Alkali chloride deposition can lead to superheater corrosion in power
plants with high steam values. Biomass often containes alkalies and chlorides
in such a form which enable alkali chloride vaporisation from fuel and
condensation to superheaters. Hence, such biomass cannot be combusted alone in
effective power plants.
This work optimises protective reactions in co-combustion leading to
destruction of biomass originated alkali chlorides before their condensation.
Impactors (ELPI and BLPI) and FTIR have been used to follow the key reactions
and deposit probes were used to find the strongth of Cl-deposition.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 14th European Biomass Conference and Exhibition |
| Subtitle of host publication | Biomass for energy, industry and climate protection |
| Place of Publication | Paris |
| Publisher | ETA-Florence Renewable Energies |
| ISBN (Print) | 88-89407-07-7 |
| Publication status | Published - 2005 |
| MoE publication type | B3 Non-refereed article in conference proceedings |
| Event | 14th European Biomass Conference and Exhibition: Biomass for energy, industry and climate protection - Paris, France Duration: 17 Oct 2005 → 21 Oct 2005 |
Conference
| Conference | 14th European Biomass Conference and Exhibition |
|---|---|
| Country | France |
| City | Paris |
| Period | 17/10/05 → 21/10/05 |
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Cite this
Aho, M., Vainikka, P., Taipale, R., Vesala, H., & Veijonen, K. (2005). Alkali chloride deposition problem solution with protecting fuel and simultaneous measurements with impactors, FTIR and deposit probes. In Proceedings of the 14th European Biomass Conference and Exhibition : Biomass for energy, industry and climate protection [1323] ETA-Florence Renewable Energies.