The Informative Value of Ash Fusibility Tests

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU143640" target="_blank" >RIV/00216305:26210/21:PU143640 - isvavai.cz</a>

Výsledek na webu

<a href="https://cenet.vsb.cz/export/sites/cenet/.content/galerie-souboru/Low-Carbon-Technologies-Proceedings.pdf" target="_blank" >https://cenet.vsb.cz/export/sites/cenet/.content/galerie-souboru/Low-Carbon-Technologies-Proceedings.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Informative Value of Ash Fusibility Tests

Popis výsledku v původním jazyce

Slagging and fouling are some of the more prominent problems associated with firing solid fuels. The vast experience with firing coal led to the creation of fouling and slagging indicators based purely on the chemical composition of ash. These indicators are usually based on the results of ash fusibility tests. Other than actual long-term fuel firing, ash fusibility tests are the only empirical indicator of slagging and fouling propensity. Both the predictive indices and ash fusibility tests have been shown to be inaccurate when directly used with biofuels and alternative fuels. Several changes have been made to the tests to better suit the different nature of biomass ash composition and behavior. However, certain standardized procedures in the ash sample preparation as well as in the actual ash fusion temperatures evaluation are still somewhat questionable. To that end, the results of an extensive study of ash fusion temperatures and ash composition have been evaluated and the discussion and conclusi

Název v anglickém jazyce

The Informative Value of Ash Fusibility Tests

Popis výsledku anglicky

Slagging and fouling are some of the more prominent problems associated with firing solid fuels. The vast experience with firing coal led to the creation of fouling and slagging indicators based purely on the chemical composition of ash. These indicators are usually based on the results of ash fusibility tests. Other than actual long-term fuel firing, ash fusibility tests are the only empirical indicator of slagging and fouling propensity. Both the predictive indices and ash fusibility tests have been shown to be inaccurate when directly used with biofuels and alternative fuels. Several changes have been made to the tests to better suit the different nature of biomass ash composition and behavior. However, certain standardized procedures in the ash sample preparation as well as in the actual ash fusion temperatures evaluation are still somewhat questionable. To that end, the results of an extensive study of ash fusion temperatures and ash composition have been evaluated and the discussion and conclusi

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20704 - Energy and fuels

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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