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

被引：5

作者：

Rysavy, Jiri ^{[1
]}

Horak, Jiri ^{[1
]}

Krpec, Kamil ^{[1
]}

Hopan, Frantisek ^{[1
]}

Kubonova, Lenka ^{[1
]}

Molchanov, Oleksandr ^{[1
]}

机构：

[1] VSB Tech Univ Ostrava, Ctr Energy & Environm Technol, Energy Res Ctr, 17 Listopadu 2172-15, Ostrava 70800, Czech Republic

来源：

ENERGY REPORTS | 2022年 / 8卷

关键词：

Ethanol; Catalyst; Flue gas purification; Liquid fuel combustion; Local heating; EMISSIONS; MECHANISM; FIREPLACES;

D O I：

10.1016/j.egyr.2022.10.18

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

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 NO x was 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 NOx point of view. (C) 2022 The Author(s). Published by Elsevier Ltd.

引用

页码：871 / 879

页数：9

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