Effects of the type of biomass and ashing temperature on the properties of solid fuel ashes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27650%2F19%3A10242242" target="_blank" >RIV/61989100:27650/19:10242242 - isvavai.cz</a>

Výsledek na webu

<a href="https://content.sciendo.com/abstract/journals/pjct/21/2/article-p43.xml" target="_blank" >https://content.sciendo.com/abstract/journals/pjct/21/2/article-p43.xml</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/pjct-2019-0019" target="_blank" >10.2478/pjct-2019-0019</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of the type of biomass and ashing temperature on the properties of solid fuel ashes

Popis výsledku v původním jazyce

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 (550oC, 815oC and 975oC). 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 1000oC) was seen for the ashes prepared from hay pellets and corn cobs. On the other hand, the deformation temperature exceeded 1500oC 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.

Název v anglickém jazyce

Effects of the type of biomass and ashing temperature on the properties of solid fuel ashes

Popis výsledku anglicky

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 (550oC, 815oC and 975oC). 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 1000oC) was seen for the ashes prepared from hay pellets and corn cobs. On the other hand, the deformation temperature exceeded 1500oC 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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20704 - Energy and fuels

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Polish journal of chemical technology

ISSN

1509-8117

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

43-51

Kód UT WoS článku

000485321000003

EID výsledku v databázi Scopus

2-s2.0-85068726082