Ignition, Combustion, and Mechanical Properties of Briquettes from Coal Slime and Oil Waste, Biomass, Peat and Starch
| Parent link: | Waste and Biomass Valorization Vol. 14, iss. 2.— 2023.— [P. 431–445] |
|---|---|
| Corporate Authors: | , |
| Other Authors: | , , , |
| Summary: | Title screen The paper discusses the mechanical properties of waste-derived briquettes, their ignition and combustion behavior, and emissions. The briquettes based on coal slime blended with straw/peat/sawdust/waste compressor oil were used. 100% Coal slime and 100% biomass briquettes were reference cases. The proportion of coal slime in the multi-component briquettes was at least 85%. The samples were tested on a laboratory scale. Briquettes based on coal slime and used oil were characterized by moisture resistance and high energy performance indicator, yet they were brittle. Starch improved their impact resistance considerably. However, when added to mixtures of coal slime and straw, starch led to greater destruction of initially rather strong briquettes. The addition of starch slightly increased the water absorption characteristics of all the samples during storage. The ignition temperatures of briquettes of different compositions ranged from 350 to 610 °C. The briquette ignition characteristics tended to worsen when starch was added. A multi-criteria evaluation of fuels, considering cost, ignition, combustion behavior and emissions, as well as mechanical properties, showed that the highest efficiency is typical of 100% sawdust briquettes. For the fossil fuel briquettes, the best synergistic effect resulted from the combination of 90% coal slime and 10% straw. The “coal slime-peat-starch” is an undesirable combination, because it reduces the efficiency indicators for all the categories considered and makes the fuel more expensive. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/s12649-022-01883-x |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669262 |
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| 200 | 1 | |a Ignition, Combustion, and Mechanical Properties of Briquettes from Coal Slime and Oil Waste, Biomass, Peat and Starch |f K. Yu. Vershinina, V. V. Dorokhov, D. S. Romanov, P. A. Strizhak | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 50 tit.] | ||
| 330 | |a The paper discusses the mechanical properties of waste-derived briquettes, their ignition and combustion behavior, and emissions. The briquettes based on coal slime blended with straw/peat/sawdust/waste compressor oil were used. 100% Coal slime and 100% biomass briquettes were reference cases. The proportion of coal slime in the multi-component briquettes was at least 85%. The samples were tested on a laboratory scale. Briquettes based on coal slime and used oil were characterized by moisture resistance and high energy performance indicator, yet they were brittle. Starch improved their impact resistance considerably. However, when added to mixtures of coal slime and straw, starch led to greater destruction of initially rather strong briquettes. The addition of starch slightly increased the water absorption characteristics of all the samples during storage. The ignition temperatures of briquettes of different compositions ranged from 350 to 610 °C. The briquette ignition characteristics tended to worsen when starch was added. A multi-criteria evaluation of fuels, considering cost, ignition, combustion behavior and emissions, as well as mechanical properties, showed that the highest efficiency is typical of 100% sawdust briquettes. For the fossil fuel briquettes, the best synergistic effect resulted from the combination of 90% coal slime and 10% straw. The “coal slime-peat-starch” is an undesirable combination, because it reduces the efficiency indicators for all the categories considered and makes the fuel more expensive. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Waste and Biomass Valorization | ||
| 463 | |t Vol. 14, iss. 2 |v [P. 431–445] |d 2023 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a biomass | |
| 610 | 1 | |a coal slime | |
| 610 | 1 | |a briquette | |
| 610 | 1 | |a starch | |
| 610 | 1 | |a combustion | |
| 610 | 1 | |a performance analysis | |
| 610 | 1 | |a биомасса | |
| 610 | 1 | |a угольные шламы | |
| 610 | 1 | |a брикеты | |
| 610 | 1 | |a крахмал | |
| 610 | 1 | |a горение | |
| 610 | 1 | |a анализ | |
| 701 | 1 | |a Vershinina |b K. Yu. |c specialist in the field of heat and power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1992- |g Kseniya Yurievna |3 (RuTPU)RU\TPU\pers\33706 |9 17337 | |
| 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 |3 (RuTPU)RU\TPU\pers\47191 | |
| 701 | 1 | |a Romanov |b D. S. |c specialist in the field of thermal power engineering and heat engineering |c Research Engineer of Tomsk Polytechnic University |f 1997- |g Daniil Sergeevich |3 (RuTPU)RU\TPU\pers\47193 | |
| 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 Инженерная школа энергетики |b Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова) |3 (RuTPU)RU\TPU\col\23504 |
| 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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