Composition, Combustion and Emission Characteristics of Distillation Fractions of Pyrolysis Oil of Waste Heavy-Duty Tires
| Parent link: | Waste and Biomass Valorization.— .— New York: Springer Nature Vol. 15, iss. 6..— 2024.— P. 3841–3855 |
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| Ente Autore: | |
| Altri autori: | , , , , , |
| Riassunto: | Title screen The steam pyrolysis of end-of-life waste tires is viable technology for obtaining pyrolysis oil, which could be used as fuel. The purpose of current study is determining emission and combustion characteristics of different waste tires pyrolysis oil fractions as well as their chemical properties and composition. The pyrolysis oil was obtained by steam pyrolysis of waste heavy-duty vehicle tires at 500 °C, and distilled into 6 fractions with boiling temperatures varied in range of 60–448 °C. The higher boiling temperature fraction consisted of hydrocarbons with higher molecular weight. The maximal sulfur content was observed for 180–250 °C fraction. Ignition delay times of studied samples were varied in range of 0.58–5.38 s, flaming combustion times—2.16–4.28 s, total combustion times—2.73- 8.41 s. Both ignition delay and total combustion times had been monotonously increasing with boiling temperature of fraction, while flaming combustion times were increasing up to 300–350 °C fraction. Combustion behavior of all samples indicated significant contribution of homogeneous gas-phase reactions. Emission characteristics of pyrolysis oil and its individual fractions were majorly determined by their reactivity and composition. Higher CO, CO2 and NO emissions were observed for fractions with higher boiling temperatures, while SO2 emissions were independent of boiling temperature and were connected to sulfur content. Maximal sulfur oxide emissions were observed for fraction 180–250 °C. The NO emissions of initial pyrolysis oil sample were higher than for any of its fraction, while SO2—lower (with < 180 °C fraction as exception) indicating negative and positive synergistic effects, respectively. Текстовый файл AM_Agreement |
| Lingua: | inglese |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | https://doi.org/10.1007/s12649-024-02436-0 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=674376 |
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| 200 | 1 | |a Composition, Combustion and Emission Characteristics of Distillation Fractions of Pyrolysis Oil of Waste Heavy-Duty Tires |f A. Zh Kaltaev, K. V. Slyusarsky, A. S. Gorshkov [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
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| 320 | |a References: 43 tit. | ||
| 330 | |a The steam pyrolysis of end-of-life waste tires is viable technology for obtaining pyrolysis oil, which could be used as fuel. The purpose of current study is determining emission and combustion characteristics of different waste tires pyrolysis oil fractions as well as their chemical properties and composition. The pyrolysis oil was obtained by steam pyrolysis of waste heavy-duty vehicle tires at 500 °C, and distilled into 6 fractions with boiling temperatures varied in range of 60–448 °C. The higher boiling temperature fraction consisted of hydrocarbons with higher molecular weight. The maximal sulfur content was observed for 180–250 °C fraction. Ignition delay times of studied samples were varied in range of 0.58–5.38 s, flaming combustion times—2.16–4.28 s, total combustion times—2.73- 8.41 s. Both ignition delay and total combustion times had been monotonously increasing with boiling temperature of fraction, while flaming combustion times were increasing up to 300–350 °C fraction. Combustion behavior of all samples indicated significant contribution of homogeneous gas-phase reactions. Emission characteristics of pyrolysis oil and its individual fractions were majorly determined by their reactivity and composition. Higher CO, CO2 and NO emissions were observed for fractions with higher boiling temperatures, while SO2 emissions were independent of boiling temperature and were connected to sulfur content. Maximal sulfur oxide emissions were observed for fraction 180–250 °C. The NO emissions of initial pyrolysis oil sample were higher than for any of its fraction, while SO2—lower (with < 180 °C fraction as exception) indicating negative and positive synergistic effects, respectively. | ||
| 336 | |a Текстовый файл | ||
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| 461 | 1 | |t Waste and Biomass Valorization |c New York |n Springer Nature | |
| 463 | 1 | |t Vol. 15, iss. 6. |v P. 3841–3855 |d 2024 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Waste tires | |
| 610 | 1 | |a Steam pyrolysis | |
| 610 | 1 | |a Pyrolysis oil | |
| 610 | 1 | |a Distillation | |
| 610 | 1 | |a FTIR | |
| 610 | 1 | |a Ignition | |
| 610 | 1 | |a Combustion | |
| 610 | 1 | |a Emissions | |
| 701 | 1 | |a Kaltaev |b A. |c Physicist |c Assistant of the Department of Tomsk Polytechnic University |f 1995- |g Albert |9 22735 | |
| 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 |y Tomsk |9 18803 | |
| 701 | 1 | |a Gorshkov |b A. S. |c physicist |c Associate Scientist of Tomsk Polytechnic University |f 1999- |g Alexander Sergeevich |9 23063 | |
| 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 |9 22956 | |
| 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 |9 23093 | |
| 701 | 1 | |a Larionov |b K. B. |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1990- |g Kirill Borisovich |9 18865 | |
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