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Influence of fuel mixture and catalyst on the ethanol burner flue gas composition

descriptionPublicationkeyboard_double_arrow_right Article 01 Nov 2022 Czech Republic Publisher:Elsevier BVJournal:Energy Reports, volume 8, pages 871-879 (issn: 2352-4847,

Authors: Jiří Ryšavý; Jiří Horák; Kamil Krpec; František Hopan; Lenka Kuboňová; Oleksandr Molchanov;

doi: 10.1016/j.egyr.2022.10.181

Influence of fuel mixture and catalyst on the ethanol burner flue gas composition

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Abstract

The aim of this study is to determine the influences of chosen primary (mixing of standard recommended fuel with additives) and secondary (oxidation catalyst) measures on the composition of flue gas, produced by combustion of liquid fuels in a standard ethanol burner. The total amount of emitted NOxwas decreased by 63%, after replacing the fuel by pure methanol, while the total amount of emitted CO was the lowest during pure ethanol usage. The implementation of chosen catalyst significantly affected the total amount of emitted CO with high conversion rates (82%–90%). The amount of emitted water vapour was increased by 0%–25% (per 1 kWh of released energy) when additives were used. Overall, applying the mentioned measures together proved to be very beneficial from the total amount of emitted CO and NOxpoint of view.

Country

Czech Republic

Related Organizations

Technical University of Ostrava
Czech Republic
Hungarian Academy of Sciences
Hungary
MTA Centre for Energy Research
Hungary
Vysoká škola báňská-Technická univerzita Ostrava (VŠB Technical University of Ostrava)
Czech Republic
Vysoká škola báňská-Technická univerzita Ostrava (VŠB Technical University of Ostrava)
Czech Republic

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Keywords

liquid fuel combustion, Ethanol, Liquid fuel combustion, TK1-9971, local heating, Local heating, ethanol, flue gas purification, Catalyst, Electrical engineering. Electronics. Nuclear engineering, Flue gas purification, catalyst

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	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 10%