Using methane hydrate to intensify the combustion of composite slurry fuels; Fuel; Vol. 372

Using methane hydrate to intensify the combustion of composite slurry fuels; Fuel; Vol. 372

Bibliografiset tiedot
Parent link:Fuel.— .— Amsterdam: Elsevier Science Publishing Company Inc.
Vol. 372.— 2024.— Article number 132247, 12 p.
Yhteisötekijä: Томский политехнический университет (570)
Muut tekijät: Dorokhov V. V. Vadim Valerjevich, Nagibin P. S. Pavel Sergeevich, Shlegel N. E. Nikita Evgenjevich, Strizhak P. A. Pavel Alexandrovich
Yhteenveto:Title screen
Combustion of composite slurry fuels based on industrial and municipal waste is an effective way to both recover the said waste and address the problem of fossil fuel depletion. The flexible composition of such fuels can be adjusted to include raw materials available in any specific region of the world. Another benefit they provide is the opportunity to recover waste in different proportions to conventional fuels. There is, however, a problem of long ignition delay times of composite slurry fuels, especially if they contain a significant proportion of water or high-moisture wastes. Here we suggest intensifying their ignition by involving methane released from gas hydrates. Gas hydrates contain a large amount of water that reduces the concentrations of sulfur, nitrogen, and carbon oxides in flue gases. The experimental findings have shown that the involvement of gas hydrate reduces the ignition delay time of a coal-water slurry droplet by more than four times. Adding gas hydrate also contributes to higher combustion temperature and degree of fuel combustion. On the basis of the results obtained, we propose a coal-water slurry/gas hydrate co-combustion system for energy production facilities
AM_Agreement
Kieli:englanti
Julkaistu: 2024
Aiheet:
Methane hydrate
Composite slurry fuel
Coal-water slurry
Coal slime
Degree of combustion
Dissociation
электронный ресурс
труды учёных ТПУ
Linkit:https://doi.org/10.1016/j.fuel.2024.132247
Aineistotyyppi: Elektroninen Kirjan osa
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=677226

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