Ash and Slag Waste Processing in Self-Shielded Atmospheric DC Arc Discharge Plasma; Materials; Vol. 15 iss. 22
| Parent link: | Materials Vol. 15 iss. 22.— 2022.— [8134, 11 p.] |
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| مؤلفون مشاركون: | , |
| مؤلفون آخرون: | , , , , , , , |
| الملخص: | Title screen In this paper, we report the experimental results obtained in slag waste processing by direct current arc discharge initiated in ambient air. The method does not employ vacuum and gas equipment, therefore increasing the energy efficiency of processing. Plasma processing of coal slag was performed at different arc exposure times: 5, 10, 15, 20, and 25 s. The obtained materials contained a significant amount of graphite, which was removed through combustion. The micropowder based on silicon carbide and aluminum nitride was obtained and then sintered by spark plasma. The bulk ceramic samples based on silicon carbide with the hardness of ~10.4 GPa were finally fabricated. |
| اللغة: | الإنجليزية |
| منشور في: |
2022
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://earchive.tpu.ru/handle/11683/74801 https://doi.org/10.3390/ma15228134 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668419 |
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| 200 | 1 | |a Ash and Slag Waste Processing in Self-Shielded Atmospheric DC Arc Discharge Plasma |f Zh. Bolatova, A. Ya. Pak, K. B. Larionov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 40 tit.] | ||
| 330 | |a In this paper, we report the experimental results obtained in slag waste processing by direct current arc discharge initiated in ambient air. The method does not employ vacuum and gas equipment, therefore increasing the energy efficiency of processing. Plasma processing of coal slag was performed at different arc exposure times: 5, 10, 15, 20, and 25 s. The obtained materials contained a significant amount of graphite, which was removed through combustion. The micropowder based on silicon carbide and aluminum nitride was obtained and then sintered by spark plasma. The bulk ceramic samples based on silicon carbide with the hardness of ~10.4 GPa were finally fabricated. | ||
| 461 | |t Materials | ||
| 463 | |t Vol. 15 iss. 22 |v [8134, 11 p.] |d 2022 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a slag waste | |
| 610 | 1 | |a coal slag | |
| 610 | 1 | |a electric arc method | |
| 610 | 1 | |a silicon carbide | |
| 610 | 1 | |a aluminum nitride | |
| 610 | 1 | |a шлаковые отходы | |
| 610 | 1 | |a угольные шлаки | |
| 610 | 1 | |a электродуговые методы | |
| 610 | 1 | |a карбид кремния | |
| 610 | 1 | |a нитрид алюминия | |
| 701 | 1 | |a Bolatova |b Zh. S. |c specialist in the field of material science |c engineer, junior researcher at Tomsk Polytechnic University |f 1996- |g Zhanar Sanatovna |3 (RuTPU)RU\TPU\pers\47085 |9 22679 | |
| 701 | 1 | |a Pak |b A. Ya. |c specialist in the field of electrical engineering |c Professor of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1986- |g Aleksandr Yakovlevich |3 (RuTPU)RU\TPU\pers\34120 |9 17660 | |
| 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 Nikitin |b D. S. |c specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1991- |g Dmitry Sergeevich |3 (RuTPU)RU\TPU\pers\35633 |9 18802 | |
| 701 | 1 | |a Povalyaev |b P. V. |c specialist in the field of automatic control |c senior laboratory assistant, junior researcher at Tomsk Polytechnic University |f 1997- |g Pavel Vadimovich |3 (RuTPU)RU\TPU\pers\47382 |9 22921 | |
| 701 | 1 | |a Ivashutenko |b A. S. |c specialist in the field of electrical engineering |c Associate Professor of the Tomsk Polytechnic University, Candidate of technical sciences |f 1981- |g Alexander Sergeevich |3 (RuTPU)RU\TPU\pers\33076 |9 16908 | |
| 701 | 1 | |a Mamontov |b G. Ya. |c mathematician |c Professor of Tomsk Polytechnic University, doctor of physical and mathematical Sciences |f 1945- |g Gennady Yakovlevich |3 (RuTPU)RU\TPU\pers\35353 | |
| 701 | 1 | |a Pestryakov |b A. N. |c Chemist |c Professor of Tomsk Polytechnic University, Doctor of Chemical Science |f 1963- |g Aleksey Nikolaevich |3 (RuTPU)RU\TPU\pers\30471 |9 14796 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа энергетики |c (2017- ) |9 28319 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа информационных технологий и робототехники |c 2017- |x TPU |7 ca |8 rus |9 28330 |
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| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/74801 | |
| 856 | 4 | |u https://doi.org/10.3390/ma15228134 | |
| 942 | |c CF | ||