Analysis of the Effect of Fe2O3 Addition in the Combustion of a Wood-Based Fuel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F22%3A10250542" target="_blank" >RIV/61989100:27730/22:10250542 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/1996-1944/15/21/7740" target="_blank" >https://www.mdpi.com/1996-1944/15/21/7740</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma15217740" target="_blank" >10.3390/ma15217740</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of the Effect of Fe2O3 Addition in the Combustion of a Wood-Based Fuel

Popis výsledku v původním jazyce

A comparative study was carried out concerning emissions arising from a catalytic combustion of pellets made from furniture board waste and wood mixed with Fe2O3. The mass content of the Fe2O3 catalyst in the fuel was 0 %, 5 %, 10 % and 15 % in relation to the total dry mass weight of the pellets. The effect was analysed of the catalyst concentration in the fuel on the contents of O2, CO2, CO, H2 and NOx in the flue gas and on the combustion quality of the pellets in the heating boiler. Changes in the CO2 content and the proportion of unburned combustible components in the combustion residue were assessed. It was established that an increase in the Fe2O3 content of the prepared fuels had a positive effect on reducing NOx, CO, and H2 emissions. It was not found that the proportion of iron oxide in the tested fuel pellets significantly influenced changes in their combustion quality. The additive of Fe2O3 impacted the reduction of CO2 emissions, but only due to a reduction in the combustible mass content of both wood pellets and furniture board waste pellets. Based on analysis of the residue in the boiler ash pan, the amount of unburned combustibles relative to their input amounts was found to be 0.09 - 0.22 % for wood pellets and 0.50 - 0.31 % for furniture board waste pellets.

Název v anglickém jazyce

Analysis of the Effect of Fe2O3 Addition in the Combustion of a Wood-Based Fuel

Popis výsledku anglicky

A comparative study was carried out concerning emissions arising from a catalytic combustion of pellets made from furniture board waste and wood mixed with Fe2O3. The mass content of the Fe2O3 catalyst in the fuel was 0 %, 5 %, 10 % and 15 % in relation to the total dry mass weight of the pellets. The effect was analysed of the catalyst concentration in the fuel on the contents of O2, CO2, CO, H2 and NOx in the flue gas and on the combustion quality of the pellets in the heating boiler. Changes in the CO2 content and the proportion of unburned combustible components in the combustion residue were assessed. It was established that an increase in the Fe2O3 content of the prepared fuels had a positive effect on reducing NOx, CO, and H2 emissions. It was not found that the proportion of iron oxide in the tested fuel pellets significantly influenced changes in their combustion quality. The additive of Fe2O3 impacted the reduction of CO2 emissions, but only due to a reduction in the combustible mass content of both wood pellets and furniture board waste pellets. Based on analysis of the residue in the boiler ash pan, the amount of unburned combustibles relative to their input amounts was found to be 0.09 - 0.22 % for wood pellets and 0.50 - 0.31 % for furniture board waste pellets.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10400 - Chemical sciences

Projekt

<a href="/cs/project/EF19_073%2F0016945" target="_blank" >EF19_073/0016945: Doktorská grantová soutěž VŠB - TU Ostrava</a><br>

Návaznosti

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

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Materials

ISSN

1996-1944

e-ISSN

1996-1944

Svazek periodika

15

Číslo periodika v rámci svazku

21

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

14

Strana od-do

nestrankovano

Kód UT WoS článku

000884083700001

EID výsledku v databázi Scopus

2-s2.0-85141858408