Energetic and ecological effect of small amount of metalline powders used for doping waste-derived fuels; Combustion and Flame; Vol. 193
| Parent link: | Combustion and Flame Vol. 193.— 2018.— [P. 335-343] |
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| Hoofdauteur: | |
| Coauteur: | |
| Andere auteurs: | , |
| Samenvatting: | Title screen The synthesis of an effective composite fuel from industrial wastes almost always requires mixing several components with different properties. Features of certain components can effectively compensate for the limitations of others, eventually improving the fuel as whole. We propose the optimization of the waste-derived coal-water slurry (CWS) by doping it with a small amount (2–5 wt%) of non-hydrocarbon dopants (metal-bearing powders with aluminium, iron, copper and chalk). It allows the stabilization of the combustion temperature (or even its increase), while keeping the ignition delays at the reasonable level (?~?2 s at 1000 K). Doping the CWS by 2–5 wt% of chalk powder allows a radical decrease in the production of harmful exhausts (up to an order of magnitude regarding the SO2 and 2–5 times regarding NOx). A strong ecological effect was observed when the fuel is doped by iron powder, too. Therefore, the usage of non-organic dopants is a very promising way to prepare environmentally friendly fuel compositions with high power efficiency. Режим доступа: по договору с организацией-держателем ресурса |
| Taal: | Engels |
| Gepubliceerd in: |
2018
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| Onderwerpen: | |
| Online toegang: | https://doi.org/10.1016/j.combustflame.2018.03.040 |
| Formaat: | Elektronisch Hoofdstuk |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658106 |
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| 200 | 1 | |a Energetic and ecological effect of small amount of metalline powders used for doping waste-derived fuels |f R. I. Egorov, T. R. Valiullin, P. A. Strizhak | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 26 tit.] | ||
| 330 | |a The synthesis of an effective composite fuel from industrial wastes almost always requires mixing several components with different properties. Features of certain components can effectively compensate for the limitations of others, eventually improving the fuel as whole. We propose the optimization of the waste-derived coal-water slurry (CWS) by doping it with a small amount (2–5 wt%) of non-hydrocarbon dopants (metal-bearing powders with aluminium, iron, copper and chalk). It allows the stabilization of the combustion temperature (or even its increase), while keeping the ignition delays at the reasonable level (?~?2 s at 1000 K). Doping the CWS by 2–5 wt% of chalk powder allows a radical decrease in the production of harmful exhausts (up to an order of magnitude regarding the SO2 and 2–5 times regarding NOx). A strong ecological effect was observed when the fuel is doped by iron powder, too. Therefore, the usage of non-organic dopants is a very promising way to prepare environmentally friendly fuel compositions with high power efficiency. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Combustion and Flame | ||
| 463 | |t Vol. 193 |v [P. 335-343] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a топливо | |
| 610 | 1 | |a зажигание | |
| 610 | 1 | |a сгорание | |
| 610 | 1 | |a угольно-водная суспензия | |
| 610 | 1 | |a экология | |
| 610 | 1 | |a металлические порошки | |
| 700 | 1 | |a Egorov |b R. I. |c specialist in the field of heat and power engineering |c Researcher of Tomsk Polytechnic University, candidate of physical and mathematical sciences |f 1980- |g Roman Igorevich |3 (RuTPU)RU\TPU\pers\36601 |9 19642 | |
| 701 | 1 | |a Valiullin |b T. R. |c specialist in the field of heat and power engineering |c Assistant of the Department of Tomsk Polytechnic University, Candidate of technical sciences |f 1991- |g Timur Radisovich |3 (RuTPU)RU\TPU\pers\42019 | |
| 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 |3 (RuTPU)RU\TPU\pers\30871 |9 15117 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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| 856 | 4 | |u https://doi.org/10.1016/j.combustflame.2018.03.040 | |
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