Combined use of the leucoxene ores of the Yarega deposit with the formation of synthetic rutile and wollastonite and the recovery of rare and rare-earth elements
- 作者: Olyunina T.1, Sadykhov G.1, Zablotskaya Y.1, Anisonyan K.1
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隶属关系:
- Baikov Institute of Metallurgy and Materials Science
- 期: 卷 2016, 编号 11 (2016)
- 页面: 1005-1011
- 栏目: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/170972
- DOI: https://doi.org/10.1134/S0036029516110136
- ID: 170972
如何引用文章
详细
A new process of catalytic autoclave desiliconization of the leucoxene concentrate by lime milk with the formation of synthetic rutile and wollastonite is developed. The general laws of the processes occurring under the conditions of pressure leaching of the concentrate are revealed, and the main leaching parameters that ensure selective desiliconization of leucoxene grains are determined. The leucoxene concentrate is shown to contain rare and rare-earth elements. They are concentrated in synthetic rutile during desiliconization, which facilitates their extraction during subsequent chlorination of rutile.
作者简介
T. Olyunina
Baikov Institute of Metallurgy and Materials Science
Email: Sadykhov@imet.ac.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119991
G. Sadykhov
Baikov Institute of Metallurgy and Materials Science
编辑信件的主要联系方式.
Email: Sadykhov@imet.ac.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119991
Yu. Zablotskaya
Baikov Institute of Metallurgy and Materials Science
Email: Sadykhov@imet.ac.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119991
K. Anisonyan
Baikov Institute of Metallurgy and Materials Science
Email: Sadykhov@imet.ac.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119991
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