Activation of the combustion of low-reactivity solid fuels with metal-rolling production waste; Energy; Vol. 278
| Parent link: | Energy Vol. 278.— 2023.— [128009, 12 p.] |
|---|---|
| Autor kompanije: | |
| Daljnji autori: | , , , , , , , , |
| Sažetak: | Title screen The effect of the addition of different amounts of metal-rolling production waste (metal scale in amount of 1–10 wt%) on combustion characteristics of low-reactive solid fuels (anthracite and semi-coke) was studied. XRD analysis of the metal scale identified Fe3O4 and Mn3O4 phases along with a cubic Fe phase. The characteristics of ignition and combustion of the samples were studied via thermal analysis and high-speed video recording at heating medium temperatures of 600–800 °C (with 100 °C step) using a combustion chamber. It was experimentally found that the addition of a metal scale, regardless of its weight content, increases the fuel reactivity, as evidenced by the drop in temperature of the onset of intense oxidation (?Ti) by 2–32 °C and the decrease in the ignition delay time (??i) by 0.2–2.2 s. The metal scale additive also increases the fuel combustion rate, which was evidenced by the maximum rate of oxidation (?wmax) increasing by 0.1–2.0 wt%/min and, hence, the temperature of the end of oxidation (?Tf) reducing by 13–68 °C. Due to combustion intensification, the carbon content in ash decreased by 55 rel% on average. The amount of CO and NOx contained in gas-phase combustion products diminished as well. Режим доступа: по договору с организацией-держателем ресурса |
| Jezik: | engleski |
| Izdano: |
2023
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| Teme: | |
| Online pristup: | https://doi.org/10.1016/j.energy.2023.128009 |
| Format: | Elektronički Poglavlje knjige |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669533 |
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| 200 | 1 | |a Activation of the combustion of low-reactivity solid fuels with metal-rolling production waste |f K. B. Larionov, I. V. Mishakov, A. S. Gorshkov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 42 tit.] | ||
| 330 | |a The effect of the addition of different amounts of metal-rolling production waste (metal scale in amount of 1–10 wt%) on combustion characteristics of low-reactive solid fuels (anthracite and semi-coke) was studied. XRD analysis of the metal scale identified Fe3O4 and Mn3O4 phases along with a cubic Fe phase. The characteristics of ignition and combustion of the samples were studied via thermal analysis and high-speed video recording at heating medium temperatures of 600–800 °C (with 100 °C step) using a combustion chamber. It was experimentally found that the addition of a metal scale, regardless of its weight content, increases the fuel reactivity, as evidenced by the drop in temperature of the onset of intense oxidation (?Ti) by 2–32 °C and the decrease in the ignition delay time (??i) by 0.2–2.2 s. The metal scale additive also increases the fuel combustion rate, which was evidenced by the maximum rate of oxidation (?wmax) increasing by 0.1–2.0 wt%/min and, hence, the temperature of the end of oxidation (?Tf) reducing by 13–68 °C. Due to combustion intensification, the carbon content in ash decreased by 55 rel% on average. The amount of CO and NOx contained in gas-phase combustion products diminished as well. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Energy | ||
| 463 | |t Vol. 278 |v [128009, 12 p.] |d 2023 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Larionov |b K. B. |c specialist in the field of power engineering |c technician of Tomsk Polytechnic University |f 1990- |g Kirill Borisovich |3 (RuTPU)RU\TPU\pers\35705 | |
| 701 | 1 | |a Mishakov |b I. V. |c chemist |c Associate Professor of Tomsk Polytechnic University, candidate of chemical sciences |f 1977- |g Iljya Vladimirovich |3 (RuTPU)RU\TPU\pers\36375 | |
| 701 | 1 | |a Gorshkov |b A. S. |c physicist |c Associate Scientist of Tomsk Polytechnic University |f 1999- |g Alexander Sergeevich |3 (RuTPU)RU\TPU\pers\47567 | |
| 701 | 1 | |a Kaltaev |b A. |c Physicist |c Assistant of the Department of Tomsk Polytechnic University |f 1995- |g Albert |3 (RuTPU)RU\TPU\pers\47142 | |
| 701 | 1 | |a Asilbekov |b A. |c Specialist in the field of heat and power engineering |c Engineer of Tomsk Polytechnic University |f 1994- |g Askar |3 (RuTPU)RU\TPU\pers\47440 | |
| 701 | 1 | |a Gubin |b A. V. |c specialist in the field of electric power engineering |c Engineer of Tomsk Polytechnic University |f 2000- |g Artur Vladimirovich |3 (RuTPU)RU\TPU\pers\47617 | |
| 701 | 1 | |a Slusarskiy (Slyusarsky) |b K. V. |g Konstantin Vitalievich |f 1990- |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |3 (RuTPU)RU\TPU\pers\35634 |9 18803 | |
| 701 | 1 | |a Gerasimov |b R. D. |c specialist in the field of automatic control |c Associate Scientist of Tomsk Polytechnic University |f 1997- |g Roman Dmitrievich |3 (RuTPU)RU\TPU\pers\47528 | |
| 701 | 1 | |a Vedyagin |b A. A. |c Chemist |c Chief Expert of Tomsk Polytechnic University, Candidate of chemical sciences |f 1975- |g Aleksey Anatolievich |3 (RuTPU)RU\TPU\pers\36694 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа энергетики |b Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова) |3 (RuTPU)RU\TPU\col\23504 |
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