Issue |
MATEC Web Conf.
Volume 92, 2017
Thermophysical Basis of Energy Technologies (TBET-2016)
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Article Number | 01066 | |
Number of page(s) | 3 | |
DOI | https://doi.org/10.1051/matecconf/20179201066 | |
Published online | 21 December 2016 |
Engineering computational method of process of fluorination metal tungsten
1 Tomsk State University, 634030 Tomsk, Russia
2 Seversk Technological Institute NRNU MEPhl,, 636070 Seversk, Russia
* Corresponding author: vnbrendakov@mephi.ru
In this paper, we consider the process of obtaining the tungsten hexafluoride gas. On the basis of a simple one-component diffusion model of the process of fluorination of tungsten metal recorded an equation relating the rate of a chemical reaction and change in concentration of a key component of the length of the reaction zone. The numerical calculations showed good agreement with experimental data. The statistical treatment of experimental data, constructed regression model for the reaction speed parameter fluoridation as a function that depends on the temperature of the supplied gas and tungsten metal particle size. The results can be used to optimize the design of existing devices and new designs for the fluorination process of metal tungsten.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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