Preparation of porous materials from a leucoxene concentrate

K. L. Zanaveskin; R. V. Lukashev; A. N. Maslennikov; A. V. Terekhov; M. N. Makhin; L. N. Zanaveskin

doi:10.1134/S0020168516080185

Preparation of porous materials from a leucoxene concentrate

Autores: Zanaveskin K.L.¹, Lukashev R.V.², Maslennikov A.N.², Terekhov A.V.¹, Makhin M.N.², Zanaveskin L.N.¹
Afiliações:
1. Topchiev Institute of Petrochemical Synthesis
2. Karpov Institute of Physical Chemistry (Russian State Scientific Center)
Edição: Volume 52, Nº 8 (2016)
Páginas: 796-801
Seção: Article
URL: https://journals.rcsi.science/0020-1685/article/view/157835
DOI: https://doi.org/10.1134/S0020168516080185
ID: 157835

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We have studied the effect of leaching conditions on the physicochemical characteristics of titanium dioxide-based powders prepared by leaching a leucoxene concentrate from the Yaregskoe deposit. The results demonstrate that, by varying the leucoxene concentrate leaching conditions and reducing the SiO₂ content, one can obtain a porous titanium dioxide-based material with predetermined characteristics: chemical and phase compositions, specific surface area, and others.