电邮这篇文章 Processing of perovskite concentrate by ammonium hydrodifluoride
- 作者: Krysenko G.F.1, Epov D.G.1, Medkov M.A.1, Sitnik P.V.2, Nikolaev A.I.3
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隶属关系:
- Institute of Chemistry, Far Eastern Branch
- Far Eastern Federal University
- Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Center
- 期: 卷 50, 编号 4 (2016)
- 页面: 588-592
- 栏目: Selected Articles from the Journal Khimicheskaya Tekhnologiya
- URL: https://bakhtiniada.ru/0040-5795/article/view/170840
- DOI: https://doi.org/10.1134/S0040579516040163
- ID: 170840
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详细
The results of studies of the hydrodifluoride leaching of the perovskite concentrate have been presented. It has been shown that processing the perovskite concentrate using fluoride technology enables one to transform niobium and tantalum into a solution, along with fluoroammonium salts of titanium, iron, and silicon, and to isolate rare-earth elements in the form of complex fluoroammonium salts mixed with CaF2 within a few stages.
作者简介
G. Krysenko
Institute of Chemistry, Far Eastern Branch
编辑信件的主要联系方式.
Email: krisenko@ich.dvo.ru
俄罗斯联邦, pr. 100-letya Vladivostoka 159, Vladivostok, 690022
D. Epov
Institute of Chemistry, Far Eastern Branch
Email: krisenko@ich.dvo.ru
俄罗斯联邦, pr. 100-letya Vladivostoka 159, Vladivostok, 690022
M. Medkov
Institute of Chemistry, Far Eastern Branch
Email: krisenko@ich.dvo.ru
俄罗斯联邦, pr. 100-letya Vladivostoka 159, Vladivostok, 690022
P. Sitnik
Far Eastern Federal University
Email: krisenko@ich.dvo.ru
俄罗斯联邦, ul. Sukhanova 8, Vladivostok, 690950
A. Nikolaev
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Center
Email: krisenko@ich.dvo.ru
俄罗斯联邦, Akademgorodok 26a, Apatity, Murmansk oblast, 184209
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