- Tytuł:
- Effects of the type of biomass and ashing temperature on the properties of solid fuel ashes
- Autorzy:
-
Horák, Jiří
Kuboňová, Lenka
Dej, Milan
Laciok, Vendula
Tomšejová, Šárka
Hopan, František
Krpec, Kamil
Koloničný, Jan - Powiązania:
- https://bibliotekanauki.pl/articles/779459.pdf
- Data publikacji:
- 2019
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
biomass
ashing temperature
ash fusion temperature
slagging index
fouling index - Opis:
- Ashes were prepared by annealing selected types of solid fuels (biomass: corn cobs, sunflower husks, olive pomace, hay pellets and rice husks; coal: lignite and bituminous; and alternative fuel: paper sludge) at different temperatures (550°C, 815°C and 975°C). Based on X-ray fluorescence spectra, the slagging/fouling indexes were used to study the effects of the type of ash and the ashing temperature on the ash fouling and slagging properties. Slagging indexes were compared with the ash fusion temperatures. Ash fusion temperatures were measured by a LECO AF-700. The lowest deformation temperature (below 1000°C) was seen for the ashes prepared from hay pellets and corn cobs. On the other hand, the deformation temperature exceeded 1500°C for ashes prepared from paper sludge, sunflower husks and rice husks. By calculating the different slagging/fouling indexes, all the ashes exhibited slagging/fouling problems of varying degrees.
- Źródło:
-
Polish Journal of Chemical Technology; 2019, 21, 2; 43-51
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł