Ultrapurification of Arsenic by Crystallization
- 作者: Fedorov V.A.1, Gasanov A.A.2, Potolokov N.A.1, Menshchikova T.K.1, Brekhovskikh M.N.1
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隶属关系:
- Kurnakov Institute of General and Inorganic Chemistry
- State Research and Design Institute for the Rare-Metals Industry
- 期: 卷 54, 编号 10 (2018)
- 页面: 1027-1032
- 栏目: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158540
- DOI: https://doi.org/10.1134/S0020168518100059
- ID: 158540
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详细
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.
作者简介
V. Fedorov
Kurnakov Institute of General and Inorganic Chemistry
编辑信件的主要联系方式.
Email: fedorov@igic.ras.ru
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991
A. Gasanov
State Research and Design Institute for the Rare-Metals Industry
Email: fedorov@igic.ras.ru
俄罗斯联邦, Bol’shoi Tolmachevskii per. 5/1, Moscow, 119017
N. Potolokov
Kurnakov Institute of General and Inorganic Chemistry
Email: fedorov@igic.ras.ru
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991
T. Menshchikova
Kurnakov Institute of General and Inorganic Chemistry
Email: fedorov@igic.ras.ru
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991
M. Brekhovskikh
Kurnakov Institute of General and Inorganic Chemistry
Email: fedorov@igic.ras.ru
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991
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