Forms of Titanium Occurrence in Bauxite

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详细

A comprehensive study of the distribution of titanium in lateritic-sedimentary bauxites from the Central deposit in Western Siberia, Sangaredi (West Africa), and in in situ bauxites from the Mainpat plateau deposits in India has been conducted. It has been found that titanium in bauxites presents as a relict (anatase, titanomagnetite) form and hypergenic (anatase, rutile) minerals, dispersed forms, as well as newly formed crystals (rutile), each of which exhibits specific morphological and geochemical characteristics. The distribution and forms of titanium occurrence in bauxites have a direct influence on the technological parameters of bauxite processing, which is crucial for optimizing the aluminum ore enrichment processes.

作者简介

N. Boeva

Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences

Email: boeva@igem.ru
Moscow, Russia

E. Shipilova

Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences

Moscow, Russia

M. Makarova

Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences

Moscow, Russia

D. Vnuchkov

Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences

Moscow, Russia

K. Melnikova

Lomonosov Moscow State University

Moscow, Russia

A. Slukin

Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences

Moscow, Russia

E. Zhegallo

A.A. Borisyak Paleontological Institute, Russian Academy of Sciences

Moscow, Russia

L. Zaitseva

A.A. Borisyak Paleontological Institute, Russian Academy of Sciences

Moscow, Russia

N. Bortnikov

Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences

Moscow, Russia

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