Enviar artigo por via de e-mail Ultrapurification of Arsenic by Crystallization
- Autores: Fedorov V.A.1, Gasanov A.A.2, Potolokov N.A.1, Menshchikova T.K.1, Brekhovskikh M.N.1
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Afiliações:
- Kurnakov Institute of General and Inorganic Chemistry
- State Research and Design Institute for the Rare-Metals Industry
- Edição: Volume 54, Nº 10 (2018)
- Páginas: 1027-1032
- Seção: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158540
- DOI: https://doi.org/10.1134/S0020168518100059
- ID: 158540
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Resumo
This paper reports results of studies aimed at developing physicochemical and technological principles of the preparation of ultrapure, 99.99999 wt % (7N) arsenic from standard (As2S3 sulfide ore) and unconventional raw materials (lewisite warfare detoxification products) using directional solidification as a final step in the arsenic ultrapurification process. Using different purification processes, we have obtained and investigated experimental batches of high-purity arsenic.
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Sobre autores
V. Fedorov
Kurnakov Institute of General and Inorganic Chemistry
Autor responsável pela correspondência
Email: fedorov@igic.ras.ru
Rússia, Leninskii pr. 31, Moscow, 119991
A. Gasanov
State Research and Design Institute for the Rare-Metals Industry
Email: fedorov@igic.ras.ru
Rússia, Bol’shoi Tolmachevskii per. 5/1, Moscow, 119017
N. Potolokov
Kurnakov Institute of General and Inorganic Chemistry
Email: fedorov@igic.ras.ru
Rússia, Leninskii pr. 31, Moscow, 119991
T. Menshchikova
Kurnakov Institute of General and Inorganic Chemistry
Email: fedorov@igic.ras.ru
Rússia, Leninskii pr. 31, Moscow, 119991
M. Brekhovskikh
Kurnakov Institute of General and Inorganic Chemistry
Email: fedorov@igic.ras.ru
Rússia, Leninskii pr. 31, Moscow, 119991
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