Obogashchenie Rud
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The traditional sections “Processing Technology”, “Beneficiation processes”, “Technological Mineralogy”, “All-round utilization of raw materials” of the current issue of the journal “Obogashchenie Rud” include the papers dedicated to the following topics:
- the issues pertaining to the Gitche-Tyrnyauz deposit high-talcose molybdeniteores with associatedgold mineralization processing technology,designed to further the efforts for recovery of the Tyrnyauztungsten-molybdenum Mining and Processing Complex operations, are considered (the paper by O. V. Kononov, et al.);
- on the basis of the generalizedexperimental data on certain ore samples from the several deposits located in the Kola Peninsula andRepublic of Karelia, the fundamentaldependency graphs of platinum andpalladium content in low-sulfidation platinum-group metals deposits and these metals’ grades in flotation concentrate, as well as their recoveries into concentrate are plotted (the paper by S. V. Petrov);
- the Pizhemskoye deposit (Middle Timan) titanium ores concentratesmineral compositionwas thoroughly studied with application of theup-to-date spectroscopic analysis methods, quantitative ratios of iron-titanium phases were determined, as well as recommendations were issued for metallurgists with a view to develop final concentration operations in order to clean concentrates from quartz intergrowths and siderite (the paper by A. B. Makeev, V. P. Lyutoev);
- a combination technology forhigh-silica raw material treatment by means offluoride method has been developed, the considerable reserves of the raw material being located inKazakhstan, and the process conditions have been determined for production of ammoniumhexafluorosilicate, amorphous silica, aluminium fluorine compounds and ferrous concentrate(the paper by V. А. Kovzalenko, et al.).
The paper in thesection “New Concepts” presents a laboratory model of aseparation device, itsspecial feature consisting in the separation process implementation in relatively narrow chutes, on which material is vibrotransported, with screening media (sieves) installed on side walls of chutes. It is shown, that, under these conditions, sieving process is as intensive, as through sieves installed in bottom part, like in conventional screens. With that, sieves holes are practically never clogged (the paper by I. I. Blekhman, et al.).
You may find below more details about the issue or book printed or electronic version of the journal.
ORE DRESSING | |
ArticleName | The Gaisky concentrating plant semiautogenous grinding complex optimal operating regime justification |
ArticleAuthors | Tikhonov N. O., Gospodarikov A. P. |
ArticleAuthorsData | SP ZAO «IVS» (Russia): Tikhonov N. O., Sector Leader, rivs@rivs.ru
National Mineral Resources University (Mining University) (Russia): Gospodarikov A. P., Doctor of Engineering Sciences, Professor, Vice-rector, gospodarikov@mail.ru |
BENEFICIATION TECHNOLOGY | |
ArticleName | A combined technology for talcose molybdenite-gold ore processing |
ArticleAuthors | Kononov O. V., Kotova E. L., Ustinov I. D. |
ArticleAuthorsData | Moscow State University (Russia): Kononov O. V., Ph. D. in Geology and Mineralogy, Professor, okonon2007@yandex.ru
National Mineral Resources University (Mining University) (Russia): Kotova E. L., Ph. D. in Geology and Mineralogy, Leading Specialist, satellite24@yandex.ru
REC «Mekhanobr-Tekhnika» (Russia): Ustinov I. D., Doctor of Chemistry, Head of the Research Educational Center, ustinov_id@npk-mt.spb.ru
The authors are indebted to V. V. Belikov, Ye.V. Korolyova, V. A. Rasulov, G. A. Syomochkin, V. A. Cherkassky for the assistance and consultations in implementation of this work. |
BENEFICIATION PROCESSES | |
ArticleName | Upon dependence of platinum-group metals flotation recovery on metals grade in ore |
ArticleAuthor | Petrov S. V. |
ArticleAuthorData | St. Petersburg State University (Russia): Petrov S. V., Ph. D. in Geology and Mineralogy, Associate Professor, petrov64@gmail.com |
NEW IDEAS | |
ArticleName | Gradient vibratory segregation in loose materials size classification processes |
ArticleAuthors | Blekhman I. I., Blekhman L. I., Vaisberg L. А., Vasilkov V. B. |
ArticleAuthorsData | REC «Mekhanobr-Tekhnika» (Russia): Blekhman I. I., Doctor of Physical and Mathematical Sciences, Professor, Head of Laboratory, iliya.i.blekhman@gmail.com Blekhman L. I., Ph. D. in Engineering Sciences, Leading Researcher, liblekhman@yandex.ru Vaisberg L. А., Corresponding Member of the Russian Academy of Sciences (RAS), Doctor of Engineering Sciences, Professor, Company Scientific Advisor, gornyi@mtspb.com Vasilkov V. B., Doctor of Engineering Sciences, Leading Researcher, vlvasilkov@yandex.ru |
TECHNOLOGICAL MINERALOGY | |
ArticleName | Special features of the Yaregskoye deposit quartz-leucoxene rougher concentrate chemical and mineral composition |
ArticleAuthors | Zanaveskin K. L., Maslennikov A. N., Makhin M. N., Zanaveskin L. N. |
ArticleAuthorsData | A. V. Topchiev Institute of Petrochemical Synthesis, RAS (Russia): Zanaveskin K. L., Ph. D. in Chemistry, Senior Researcher, zakon82@mail.ru Zanaveskin L. N., Ph. D. in Chemistry, Chief of Sector, zanaveskin@ips.ac.ru
Karpov Institute of Physical Chemistry (Russia): Maslennikov A. N., Junior Researcher, anmaslennikoff@gmail.com Makhin M. N., Ph. D. in Chemistry, Senior Researcher, makhin.maxim@gmail.com |
ArticleName | Spectroscopy in process mineralogy. The Pizhemskoye deposit titanium ores concentrates mineral composition |
ArticleAuthors | Makeev A. B., Lyutoev V. P. |
ArticleAuthorsData | Institute of Ore Geology, Petrography, Mineralogy, and Geochemistry (IGEM) of the RAS (Russia): Makeev A. B., Doctor of Geology and Mineralogy, Professor, Leading Researcher, abmakeev@mail.ru
Institute of Geology of the Komi Science Center, Urals Branch of the RAS (Russia): Lyutoev V. P., Ph. D. in Geology and Mineralogy, Senior Researcher, Leading Researcher, vlutoev@geo.komisc.ru |
EQUIPMENT | |
ArticleName | Vibratory crusher forced oscillations in resonance frequency range |
ArticleAuthors | Shishkin E. V., Kazakov S. V. |
ArticleAuthorsData | National Mineral Resources University (Mining University) (Russia): Shishkin E. V., Ph. D. in Engineering Sciences, Associate Professor, Vice-Head of Chair, wiwki@rambler.ru
REC «Mekhanobr-Tekhnika» (Russia): |
COMPLEX RAW MATERIAL UTILIZATION | |
ArticleName | The analysis of modern directions for all-round utilization of base metals refractory ores |
ArticleAuthors | Bocharov V. А., Ignatkina V. А. |
ArticleAuthorsData | National University of Science and Technology MISiS (Russia): Bocharov V. А., Doctor of Engineering Sciences, Professor
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ArticleName | A combination technology for high-silica raw material treatment by means of fluoride method |
ArticleAuthors | Kovzalenko V. А., Sadykov N. M.-K., Abdulvaliev R. A., Rimkevich V. S. |
ArticleAuthorsData | Center of Earth Sciences, Metallurgy and Ore Benefication JSC (Republic of Kazakhstan): Kovzalenko V. А., Ph. D. in Engineering Sciences, Leading Researcher, kovza40@mail.ru Sadykov N. M.-K., Researcher, namad2003@mail.ru Abdulvaliev R. A., Ph. D. in Engineering Sciences, Head of Laboratory, rin-abd@mail.ru
Institute of Geology and Nature Management, Amur Scientific Center, Far Eastern Branch of the Russian Academy of Sciences (Russia) Rimkevich V. S., Ph. D. in Geology and Mineralogy, Head of Laboratory, vrimk@mail.ru |
SECONDARY RAW MATERIAL PROCESSING | |
ArticleName | A process of zeolites production from fly ash |
ArticleAuthors | Kotova O. B., Shushkov D. A. |
ArticleAuthorsData | Institute of Geology of the Komi Science Centre UB RAS (Russia): Kotova O. B., Doctor of Geology and Mineralogy, Professor, Head of Chair, kotova@geo.komisc.ru Shushkov D. A., Ph. D. in Geology and Mineralogy, Senior Reseacher, dashushkov@geo.komisc.ru |