Journal of Siberian Federal University. Chemistry / Physicochemical Simulation of the Qualitative and Quantitative Phase Composition of Iron Ores

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2020 13 (1)
Authors
Oshchepkova, Anastasiya V.; Chubarov, Victor M.; Bychinsky, Valery A.; Kaneva, Ekaterina V.
Contact information
Oshchepkova, Anastasiya V.: Vinogradov Institute of Geochemistry SB RAS Irkutsk, Russian Federation; Irkutsk State University Irkutsk, Russian Federation; Chubarov, Victor M.: Vinogradov Institute of Geochemistry SB RAS Irkutsk, Russian Federation; ; Bychinsky, Valery A.: Vinogradov Institute of Geochemistry SB RAS Irkutsk, Russian Federation; Irkutsk State University Irkutsk, Russian Federation; Kaneva, Ekaterina V.: Vinogradov Institute of Geochemistry SB RAS Irkutsk, Russian Federation
Keywords
X-ray powder diffraction; physic-chemical modeling; iron ores
Abstract

A method for mineral phases contents determination in iron ores based on mathematical simulation of physicochemical processes of ore formation in terms of data on the elemental composition of ores is proposed. The obtained results were compared with the phase composition of certified reference materials given in the certificates and results of qualitative analysis using X-ray powder diffraction method. Iron ores significantly vary in phase composition, however, the developed method allows quantifying the content of ore minerals, including minerals that cannot be detected by the X-ray powder diffraction method and can be used to determine the phase composition of ores in order to assess potential industrial significance

Pages
65-77
DOI
10.17516/1998-2836-0169
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/135084