Anthropogenic emissions from coal-water slurry combustion: Influence of component composition and registration methods; Environmental Research; Vol. 223

Anthropogenic emissions from coal-water slurry combustion: Influence of component composition and registration methods; Environmental Research; Vol. 223

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Parent link:Environmental Research
Vol. 223.— 2023.— [115444, 12 p.]
Hlavní autor: Dorokhov V. V. Vadim Valerjevich
Korporace: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов, Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Další autoři: Nyashina G. S. Galina Sergeevna, Strizhak P. A. Pavel Alexandrovich
Shrnutí:Title screen
The flue gas composition is often measured using a combination of techniques that differ in terms of both physical operation principle and type of output. Gas analyzers, FTIR spectrometers, and mass spectrometers are the most popular tools used for this purpose. In this research, we study the composition of the flue gas from the combustion of fuel slurries and dry composite fuels based on industrial and agricultural waste. It has been established that the use of slurry fuels makes the anthropogenic emissions 2–4 times lower than from the combustion of coal slime. For example, the CO2 emissions from the combustion of dry coal slime were 2.5–3.7 times higher than from the combustion of slurry fuels. In addition, the combustion of slurry fuels made it possible to cut down the nitrogen oxide emissions by 1.3–1.5 times and sulfur oxide emissions by 1.3–2.7 times. A comparison of the results obtained using different measurement techniques has shown that differences between the CO and CO2 content in the combustion products measured by a gas analyzer and an FTIR spectrometer did not exceed 20%. The use of FTIR spectroscopy provided new knowledge on the concentrations of hydrocarbons from the combustion of fuels based on promising industrial wastes.
Режим доступа: по договору с организацией-держателем ресурса
Jazyk:angličtina
Vydáno: 2023
Témata:
электронный ресурс
труды учёных ТПУ
On-line přístup:https://doi.org/10.1016/j.envres.2023.115444
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669473

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