The Abo Akademi database "ash behavior measurements in full-scale boilers"

Bengt Johan Skrifvars*, Tor Laurén, Patrik Yrjas, Mikko Hupa, Martin Dittrich

*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/raportissa/konferenssijulkaisussaKonferenssiartikkeliTieteellinenvertaisarvioitu

2 Sitaatiot (Scopus)

Abstrakti

This poster paper presents an overview of the Åbo Akademi full-scale boiler ash behavior measurement database. The database contains data from some 20 full-scale boiler measurement campaigns during which the ash behavior in the boiler has been monitored identically. The measurements have been done in 3 different bubbling fluidized bed boilers and 2 circulating fluidized bed boilers during 11 different campaigns. For comparison data from 2 pulverized fuel fired boilers as well as from 2 grate fired boilers have also been included. The data collection includes conventional analyses of the fuels or fuel mixes used during the measurements, ash deposition measurements performed with the air-cooled probe technique, chemical analyses of the collected deposits (front and back side separately, chemical analyses of the boiler fly ashes, and recordings of chosen relevant boiler operation parameters such as boiler load, air-distribution, and flue gas temperatures. The poster paper presents ash deposition data, so called Rate-of-build-up values (RBU, g/m2h) as a function of fuel mixes, probe surface temperatures and boiler type. The poster also presents compositional data of the collected deposits such as the chlorine content as a function of fuel mix and probe surface temperature.

AlkuperäiskieliEnglanti
OtsikkoProceedings of the 18th International Conference on Fluidized Bed Combustion, 2005
KustantajaAmerican Society of Mechanical Engineers
Sivut573-579
Sivumäärä7
ISBN (painettu)0791846989, 9780791846988
DOI - pysyväislinkit
TilaJulkaistu - 2005
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
Tapahtuma18th International Conference on Fluidized Bed Combustion, 2005 - Toronto, ON, Canada
Kesto: 22 toukokuuta 200525 toukokuuta 2005

Julkaisusarja

NimiProceedings of the 18th International Conference on Fluidized Bed Combustion, 2005

Konferenssi

Konferenssi18th International Conference on Fluidized Bed Combustion, 2005
Maa/AlueCanada
KaupunkiToronto, ON
Ajanjakso22/05/0525/05/05

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