Open Access
Izvestiya. Ferrous Metallurgy, volume 63, issue 3-4, pages 178-194
Fundamental problems and prospects for the use of titanium raw materials in Russia
Publication type: Journal Article
Publication date: 2020-05-26
Journal:
Izvestiya. Ferrous Metallurgy
Quartile SCImago
Q2
Quartile WOS
—
Impact factor: —
ISSN: 03680797
Metals and Alloys
Abstract
The article provides a detailed analysis of research results on the use of various types of titanium raw materials from Russian deposits: primary (titanomagnetite, ilmenite-titanomagnetite), metamorphosed (buried leucoxene and ilmenite-leucoxene sandstones) and complex zircon-rutile-ilmenite placers. All titanium deposits in Russia are characterized by low ore quality, which does not meet technological requirements for the production of pigment TiO 2 and metallic titanium. Main deposits are based on titanomagnetites containing from 3 to 17 % of TiO 2 . Ilmenite is in a subordinate position. Leucoxene sandstones of the Yarega deposit have high titanium content (about 10 %o TiO 2 ). But when they are dressed by known methods, low-quality high-silicon leucoxene concentrates are obtained containing 40 - 50 %o TiO 2 with significant titanium losses. Ilmenite-leucoxene sandstones of the Pizhemskoe deposit contain 3 - 10 %o of TiO 2 . The main titanium-containing phases are pseudorutyl Fe 2 O 3 3TiO 2 and leucoxene. The cementing binder of grains in sandstones is siderite with magnetic properties, which greatly reduces the degree of minerals disclosure during crushing and worsens the conditions for ore dressing in general. Ilmenite-bearing placers consist of fine-grained disseminated ilmenite and are difficult to concentrate. Complex zircon-rutil-ilmenite placers are infected with chromium and other undesirable impurities, which do not allow existing dressing methods to obtain a conditioned ilmenite concentrate. The main problems of using hard-to-concentrate titanium ores of all the above types of deposits and scientifically based ways to solve them are discussed. It is aimed at obtaining high-quality raw materials for the production of titanium metal and pigment TiO 2 with the simultaneous extraction of other valuable components. Particular attention is devoted to studies on the use of mass complex raw materials - titanomagne-tites, which are allocated in three phased directions, lasting for about 200 years - from the beginning of the XIX century to the present.
Citations by journals
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Russian Metallurgy (Metally)
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3 publications, 50%
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Journal of Mining Institute
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1 publication, 16.67%
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Herald of the Russian Academy of Sciences
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Citations by publishers
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4
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Pleiades Publishing
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Pleiades Publishing
4 publications, 66.67%
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Springer Nature
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Springer Nature
1 publication, 16.67%
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Saint Petersburg Mining University
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Saint Petersburg Mining University
1 publication, 16.67%
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4
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Sadykhov G. B. Fundamental problems and prospects for the use of titanium raw materials in Russia // Izvestiya. Ferrous Metallurgy. 2020. Vol. 63. No. 3-4. pp. 178-194.
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Sadykhov G. B. Fundamental problems and prospects for the use of titanium raw materials in Russia // Izvestiya. Ferrous Metallurgy. 2020. Vol. 63. No. 3-4. pp. 178-194.
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TY - JOUR
DO - 10.17073/0368-0797-2020-3-4-178-194
UR - https://doi.org/10.17073%2F0368-0797-2020-3-4-178-194
TI - Fundamental problems and prospects for the use of titanium raw materials in Russia
T2 - Izvestiya. Ferrous Metallurgy
AU - Sadykhov, G B
PY - 2020
DA - 2020/05/26 00:00:00
PB - National University of Science & Technology (MISiS)
SP - 178-194
IS - 3-4
VL - 63
SN - 0368-0797
ER -
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@article{2020_Sadykhov,
author = {G B Sadykhov},
title = {Fundamental problems and prospects for the use of titanium raw materials in Russia},
journal = {Izvestiya. Ferrous Metallurgy},
year = {2020},
volume = {63},
publisher = {National University of Science & Technology (MISiS)},
month = {may},
url = {https://doi.org/10.17073%2F0368-0797-2020-3-4-178-194},
number = {3-4},
pages = {178--194},
doi = {10.17073/0368-0797-2020-3-4-178-194}
}
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MLA
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Sadykhov, G. B.. “Fundamental problems and prospects for the use of titanium raw materials in Russia.” Izvestiya. Ferrous Metallurgy, vol. 63, no. 3-4, May. 2020, pp. 178-194. https://doi.org/10.17073%2F0368-0797-2020-3-4-178-194.
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