Physical Processes of SiO2 Spherical Particle Formation in Thermal Plasma Flow
- Авторлар: Vlasov V.A.1,2, Shekhovtsov V.V.1, Volokitin O.G.1, Volokitin G.G.1, Skripnikova N.K.1, Klopotov A.A.1,3
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Мекемелер:
- Tomsk State University of Architecture and Building
- National Research Tomsk Polytechnic University
- Siberian Physical-Technical Institute at Tomsk State University
- Шығарылым: Том 61, № 4 (2018)
- Беттер: 708-714
- Бөлім: Article
- URL: https://ogarev-online.ru/1064-8887/article/view/240447
- DOI: https://doi.org/10.1007/s11182-018-1451-1
- ID: 240447
Дәйексөз келтіру
Аннотация
The paper presents the structural investigations of hollow, spherical powder obtained from the natural siliceous material using the thermal plasma treatment. Experiments show that the obtained hollow SiO2 particles have almost an ideal spherical shape. Based on the analysis of numerical calculations, thermochemical modeling and results of in-situ experiments, we propose a physical model of formation of hollow, spherical particles produced from agglomerated powder using the thermal plasma flow.
Негізгі сөздер
Авторлар туралы
V. Vlasov
Tomsk State University of Architecture and Building; National Research Tomsk Polytechnic University
Хат алмасуға жауапты Автор.
Email: rector@tsuab.ru
Ресей, Tomsk; Tomsk
V. Shekhovtsov
Tomsk State University of Architecture and Building
Email: rector@tsuab.ru
Ресей, Tomsk
O. Volokitin
Tomsk State University of Architecture and Building
Email: rector@tsuab.ru
Ресей, Tomsk
G. Volokitin
Tomsk State University of Architecture and Building
Email: rector@tsuab.ru
Ресей, Tomsk
N. Skripnikova
Tomsk State University of Architecture and Building
Email: rector@tsuab.ru
Ресей, Tomsk
A. Klopotov
Tomsk State University of Architecture and Building; Siberian Physical-Technical Institute at Tomsk State University
Email: rector@tsuab.ru
Ресей, Tomsk; Tomsk
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