Physical Processes of SiO2 Spherical Particle Formation in Thermal Plasma Flow
- 作者: 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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隶属关系:
- Tomsk State University of Architecture and Building
- National Research Tomsk Polytechnic University
- Siberian Physical-Technical Institute at Tomsk State University
- 期: 卷 61, 编号 4 (2018)
- 页面: 708-714
- 栏目: Article
- URL: https://bakhtiniada.ru/1064-8887/article/view/240447
- DOI: https://doi.org/10.1007/s11182-018-1451-1
- ID: 240447
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详细
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.
作者简介
V. Vlasov
Tomsk State University of Architecture and Building; National Research Tomsk Polytechnic University
编辑信件的主要联系方式.
Email: rector@tsuab.ru
俄罗斯联邦, Tomsk; Tomsk
V. Shekhovtsov
Tomsk State University of Architecture and Building
Email: rector@tsuab.ru
俄罗斯联邦, Tomsk
O. Volokitin
Tomsk State University of Architecture and Building
Email: rector@tsuab.ru
俄罗斯联邦, Tomsk
G. Volokitin
Tomsk State University of Architecture and Building
Email: rector@tsuab.ru
俄罗斯联邦, Tomsk
N. Skripnikova
Tomsk State University of Architecture and Building
Email: rector@tsuab.ru
俄罗斯联邦, Tomsk
A. Klopotov
Tomsk State University of Architecture and Building; Siberian Physical-Technical Institute at Tomsk State University
Email: rector@tsuab.ru
俄罗斯联邦, Tomsk; Tomsk
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