The Åbo Akademi database - fuel characterization

A4 Konferenspublikationer


Interna författare/redaktörer


Publikationens författare: Zevenhoven M, Yrjas P, Backman R, Skrifvars BJ, Hupa M
Redaktörer: Jia L
Förlagsort: New York
Publiceringsår: 2005
Förläggare: American Society of Mechanical Engineers, ASME
Moderpublikationens namn: Proceedings of the 18th International Conference on Fluidized Bed Combustion
Artikelns första sida, sidnummer: 667
Artikelns sista sida, sidnummer: 678
ISBN: 0-7918-4698-9
ISSN: 0197-453X


Abstrakt

Std. fuel analyses provide insufficient information for proper prediction of ash deposition. Therefore, chem. fractionation, i.e. a stepwise leaching procedure, has been developed in the past. It has been used extensively for detn. of the distribution of ash forming matter both in coal, peat, waste and biomass fuels. With this method fuels are leached in three steps, i.e. leached with water, ammonium acetate and hydrochloric acid resp. This paper presents the fuel database developed at åbo Akademi University. The database contains over 100 fuels, i.e. coal, peat, bark, wood derived fuels, agricultural crops and waste fuels. Std. fuel analyses, stepwise leaching results, thermodn. melting calcns. and SEM pictures are available for the majority of these fuels. For 11 fuels also trace metals were analyzed.

Senast uppdaterad 2019-13-12 vid 02:44