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Published in: Journal of Sol-Gel Science and Technology 2/2019

01-04-2019 | Orginal Paper: Industrial and technological applications of sol-gel and hybrid materials

The effect of cellulose nanocrystals and pH value on the flotation process for extraction of minerals

Authors: Elena F. Krivoshapkina, Vasily I. Mikhaylov, Igor A. Perovskiy, M. A. Torlopov, Yury I. Ryabkov, Pavel V. Krivoshapkin

Published in: Journal of Sol-Gel Science and Technology | Issue 2/2019

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Abstract

Nowadays, the development of the new flotation reagents is focused on the environmental-friendly technologies and reducing the costs of industrial wastes treatment and re-cultivation as well. Biopolymer particles are anattractive object for designing effective non-toxic processes of enrichment and extraction of valuable mineral raw materials. The effect of cellulose nanocrystals particles on the electrokinetic properties of hybrid and individual dispersions of silica and titania was studied. The obtained data will allow to implement an effective flotation process of titanium-containing or titanium oxide ores on the example of leucoxene ores of the Yaregskoye deposit, Komi Republic (Russia). Calculations of the interaction of the minerals surface (titania and silica) with nanosized cellulose particles based on the theory of DLVO are presented.

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Metadata
Title
The effect of cellulose nanocrystals and pH value on the flotation process for extraction of minerals
Authors
Elena F. Krivoshapkina
Vasily I. Mikhaylov
Igor A. Perovskiy
M. A. Torlopov
Yury I. Ryabkov
Pavel V. Krivoshapkin
Publication date
01-04-2019
Publisher
Springer US
Published in
Journal of Sol-Gel Science and Technology / Issue 2/2019
Print ISSN: 0928-0707
Electronic ISSN: 1573-4846
DOI
https://doi.org/10.1007/s10971-019-04983-8

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