Pilot Tests of a Fixed-Bed Coal Gasifier; Thermal Engineering; Vol. 68, iss. 6
| Parent link: | Thermal Engineering Vol. 68, iss. 6.— 2021.— [P. 461-472] |
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| Autor Corporativo: | |
| Outros autores: | , , , , , , , , , , , , , , |
| Summary: | Title screen Gasification is one of the promising technologies for the use of solid fuels in power generation, chemical industries, and a number of related areas. Despite a significant amount of theoretical and experimental work performed in Russia, one of the key factors that limits the widespread commercialization of gasification technologies is the lack of practical experience of operation under industrial conditions or those close to them. To gain experience in managing the fixed-bed coal gasification technology, in autumn 2019, specialists of Tomsk Polytechnic University, based on the Ekoenergetika 4.0 (Ecoenergy Generation) research center in Tomsk, tested Russia's first pilot fixed-bed gasifier with a capacity of 4 t of fuel per hour, which was developed at the AllRussia Thermal Engineering Research Institute. The tests were conducted using coals of four grades of the Kuznetsk and Kansk-Achinsk basins, viz., anthracite, long-flame and lean coals, and lignite. As a result of the tests, the technical feasibility of both individual components and the gasification plant as a whole was proven. In the course of the tests, high-quality synthesis gas was obtained with a calorific value in the range 6.0- 8.3 MJ/m3 , which makes its use as a fuel in combined-cycle plants with the reliable and stable ash removal possible. The possibility of using the gas produced in the tests of the fixed-bed gasifier for the synthesis of liquid hydrocarbons by the Fischer-Tropsch process has been experimentally established. Further, the possibility of producing coke and semicoke in the gasifier has been proven. The assessment of the reliability of the gasification plant performed using the ANSYS software based on the test data has shown a satisfactory lifetime of the plant with the expected service life of the most stressed gasifier components of 68000 h. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglés |
| Publicado: |
2021
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| Subjects: | |
| Acceso en liña: | https://doi.org/10.1134/S0040601521060082 |
| Formato: | MixedMaterials Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665375 |
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| 200 | 1 | |a Pilot Tests of a Fixed-Bed Coal Gasifier |f I. A. Ryzhiy, A. V. Shtegman, A. N. Tugov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 29 tit.] | ||
| 330 | |a Gasification is one of the promising technologies for the use of solid fuels in power generation, chemical industries, and a number of related areas. Despite a significant amount of theoretical and experimental work performed in Russia, one of the key factors that limits the widespread commercialization of gasification technologies is the lack of practical experience of operation under industrial conditions or those close to them. To gain experience in managing the fixed-bed coal gasification technology, in autumn 2019, specialists of Tomsk Polytechnic University, based on the Ekoenergetika 4.0 (Ecoenergy Generation) research center in Tomsk, tested Russia's first pilot fixed-bed gasifier with a capacity of 4 t of fuel per hour, which was developed at the AllRussia Thermal Engineering Research Institute. The tests were conducted using coals of four grades of the Kuznetsk and Kansk-Achinsk basins, viz., anthracite, long-flame and lean coals, and lignite. As a result of the tests, the technical feasibility of both individual components and the gasification plant as a whole was proven. In the course of the tests, high-quality synthesis gas was obtained with a calorific value in the range 6.0- 8.3 MJ/m3 , which makes its use as a fuel in combined-cycle plants with the reliable and stable ash removal possible. The possibility of using the gas produced in the tests of the fixed-bed gasifier for the synthesis of liquid hydrocarbons by the Fischer-Tropsch process has been experimentally established. Further, the possibility of producing coke and semicoke in the gasifier has been proven. The assessment of the reliability of the gasification plant performed using the ANSYS software based on the test data has shown a satisfactory lifetime of the plant with the expected service life of the most stressed gasifier components of 68000 h. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Thermal Engineering | ||
| 463 | |t Vol. 68, iss. 6 |v [P. 461-472] |d 2021 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a gasification | |
| 610 | 1 | |a coal | |
| 610 | 1 | |a coke | |
| 610 | 1 | |a semicoke | |
| 610 | 1 | |a synthesis gas | |
| 610 | 1 | |a pilot tests | |
| 610 | 1 | |a synthesis of liquid hydrocarbons | |
| 610 | 1 | |a Fischer–Tropsch process | |
| 610 | 1 | |a production of coke and semicoke | |
| 610 | 1 | |a газификация | |
| 610 | 1 | |a уголь | |
| 610 | 1 | |a кокс | |
| 610 | 1 | |a синтез-газ | |
| 610 | 1 | |a жидкие углеводороды | |
| 610 | 1 | |a процесс Фишера-Тропша | |
| 610 | 1 | |a полукокс | |
| 610 | 1 | |a газогенераторы | |
| 610 | 1 | |a опытно-промышленные испытания | |
| 701 | 1 | |a Ryzhiy |b I. A. | |
| 701 | 1 | |a Shtegman |b A. V. | |
| 701 | 1 | |a Tugov |b A. N. | |
| 701 | 1 | |a Sirotin |b D. A. | |
| 701 | 1 | |a Gutnik |b M. M. | |
| 701 | 1 | |a Fomenko |b E. A. | |
| 701 | 1 | |a Sosin |b D. V. | |
| 701 | 1 | |a Timashkov |b K. V. | |
| 701 | 1 | |a Alekseenko |b S. V. |c specialist in the field of energy |c Professor-consultant of Tomsk Polytechnic University, doctor of physical and mathematical Sciences |f 1950- |g Sergey Vladimirovich |3 (RuTPU)RU\TPU\pers\35088 | |
| 701 | 1 | |a Zavorin |b A. S. |c specialist in the field of Steam Generator Systems and Engineering |c Doctor of Technical Sciences, Professor of Tomsk Polytechnic University (TPU) |f 1946- |g Aleksandr Sergeevich |3 (RuTPU)RU\TPU\pers\32484 | |
| 701 | 1 | |a Gubin |b V. E. |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1976- |g Vladimir Evgenievich |3 (RuTPU)RU\TPU\pers\35120 |9 18395 | |
| 701 | 1 | |a Matveev |b A. S. |c specialist in the field of heat and power engineering |c Associate Professor of Tomsk Polytechnic University, candidate of technical sciences |f 1978- |g Aleksandr Sergeevich |3 (RuTPU)RU\TPU\pers\36030 |9 19167 | |
| 701 | 1 | |a Gvozdyakov |b D. V. |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1985- |g Dmitry Vasilievich |9 18396 | |
| 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 Yankovsky |b S. A. |c specialist in the field of power engineering |c Associate Professor, Researcher of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1985- |g Stanislav Aleksandrovich |3 (RuTPU)RU\TPU\pers\34772 |9 18121 | |
| 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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