Using methane hydrate to intensify the combustion of composite slurry fuels; Fuel; Vol. 372
| Parent link: | Fuel.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 372.— 2024.— Article number 132247, 12 p. |
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| Coauteur: | |
| Andere auteurs: | , , , |
| Samenvatting: | 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 |
| Taal: | Engels |
| Gepubliceerd in: |
2024
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| Onderwerpen: | |
| Online toegang: | https://doi.org/10.1016/j.fuel.2024.132247 |
| Formaat: | Elektronisch Hoofdstuk |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=677226 |
MARC
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| 200 | 1 | |a Using methane hydrate to intensify the combustion of composite slurry fuels |f V. V. Dorokhov, P. S. Nagibin, N. E. Shlegel, P. A. Strizhak | |
| 203 | |a Текст |c электронный |b визуальный | ||
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| 300 | |a Title screen | ||
| 320 | |a References: 59 tit | ||
| 330 | |a 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 | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Fuel |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 372 |v Article number 132247, 12 p. |d 2024 | |
| 610 | 1 | |a Methane hydrate | |
| 610 | 1 | |a Composite slurry fuel | |
| 610 | 1 | |a Coal-water slurry | |
| 610 | 1 | |a Coal slime | |
| 610 | 1 | |a Degree of combustion | |
| 610 | 1 | |a Dissociation | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Dorokhov |b V. V. |c specialist in the field of thermal power engineering and heat engineering |c Research Engineer of Tomsk Polytechnic University |f 1997- |g Vadim Valerjevich |9 22771 | |
| 701 | 1 | |a Nagibin |b P. S. |g Pavel Sergeevich | |
| 701 | 1 | |a Shlegel |b N. E. |c specialist in the field of heat and power engineering |c Research Engineer of Tomsk Polytechnic University |f 1995- |g Nikita Evgenjevich |9 22331 | |
| 701 | 1 | |a Strizhak |b P. A. |c Specialist in the field of heat power energy |c Doctor of Physical and Mathematical Sciences (DSc), Professor of Tomsk Polytechnic University (TPU) |f 1985- |g Pavel Alexandrovich |9 15117 | |
| 712 | 0 | 2 | |a Томский политехнический университет |c 1991- |9 26305 |4 570 |
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