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Obogashchenie Rud (Mineral processing)



The last issue of the journal “Obogashchenie Rud” in this year is distinguished by the topical section “Recycling of Secondary Raw Materials” that includes various papers. This subject is very important not only from the viewpoint of efficient use of resources, but alsoby reason of the necessity to solve many environmental challenges.


In particular, unconventional technologies of finely-dispersed gold recovery, based on physical-and-chemical treatment, sorption andlaser radiation energy flows application, are proposed (the paper by Т. S. Banshchikova, et al.). As the authors note, the proposed methods of finely-dispersed gold recovery encourage the gold plants to draw into processing the huge volumes of legacy placer gold, accumulated in pits and tailings storage facilities of developed placer deposits.


The prospects related to processing of nickel-containing final dump slags have been consideredby an example of theSouth Ural Nickel Plant (the paper by A. A. Veselovskiy).


The studies performed by the specialists of the Research and Engineering Corporation “Mekhanobr-Tekhnika” are dedicated to electronics scrap salvaging issues. This type of raw material disintegration process intensification methods, based on difference in composite components’ temperature coefficient of thermal expansion, have been developed (the paper by S. V. Dmitriev and А. S. Stepanyan). The follow-up of these studies is the investigation of specific behavior of crushed electronics scrap components with different conductivity in electrostatic separation process (the paper by A. O. Mezenin).


The studies performed with a view to coal-preparation waste utilization as raw material for coal-water fuelslurry production, also decreasing man-caused ecological impact in the regions of Fuel & Energy Complexes, determined the viability of this approach (the paper by М. А. Pashkevich, et al.).


This issue traditionally presented the information on “The Plaksin’s Readings – 2017”, held in Krasnoyarsk this year. It is appropriate to mention that the next Plaksin’s Readings – 2018 will take placewithin the framework of the XXIX International Mineral Processing Congress to be held in Moscow during 15–21 September 2018.


You may find below more details about the issue or book printed or electronic version of the journal.


ORE PREPARATION
Название Sylvinite ore thermochemical modification by means of super high frequency thermal treatment
Авторы Arsentyev V. A., Gerasimov A. M., Kotova E. L.
Информация об авторах

REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia):

Arsentyev V. A., Research and Development Director, Doctor of Engineering Sciences, ava@npk-mt.spb.ru
Gerasimov A. M., Researcher, Candidate of Engineering Sciences, gerasimov_am@npk-mt.spb.ru

 

St. Petersburg Mining University (St. Petersburg, Russia):
Kotova E. L., Senior Researcher, Candidate of Geological and Mineralogical Sciences, kotova_elena@spmi.ru

Название Upon the possibilities of dry disintegrated materials classification process intensification
Авторы Korovnikov А. N., Trofimov V. А.
Информация об авторах

REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia):
Korovnikov A. N., Director for sales of equipment for ore materials processing, Candidate of Engineering Sciences, korovnikov_an@ npk-mt.spb.ru
Trofimov V. A., Chief Trend Designer, trofimov_va@npk-mt.spb.ru

BENEFICIATION TECHNOLOGY
Название Concentration of chromite-containing slimes
Авторы Abdulvaliev R. A., Abdykirova G. Zh., Dyusenova S. B., Imangalieva L. M.
Информация об авторах

JSC «IMiO», Kazakh National Research Technical University named after K. I. Satpayev (Almaty, Republic of Kazakhstan):

Abdulvaliev R. A., Head of Laboratory, Candidate of Engineering Sciences, rin-abd@mail.ru
Abdykirova G. Zh., Leading Researcher, Candidate of Engineering Sciences, abdgul@mail.ru
Dyusenova S. B., Leading Engineer, dusenova_s@mail.ru
Imangalieva L. M., Leading Engineer

Название The Amderminskoye deposit fluorite ores gravity concentration
Авторы Kuskov V. B., Kuskova Ya. V.
Информация об авторах

St. Petersburg Mining University (St. Petersburg, Russia):

Kuskov V. B., Associate Professor, Candidate of Engineering Sciences, opikvb@mail.ru
Kuskova Ya. V., Assistant, Candidate of Engineering Sciences, yana.kuskova@gmail.com

TECHNOLOGICAL MINERALOGY
Название Atom kernels and binding electrons interaction in minerals and binding electrons energy analysis
Автор Zuev V. V.
Информация об авторе

Mekhanobr Engineering JSC (St. Petersburg, Russia):

Zuev V. V., Leading Researcher, Doctor of Geological and Mineralogical Sciences, science@mekhanobr.spb.ru

SECONDARY RAW MATERIAL PROCESSING
Название Physical-and-chemical methods of finely-dispersed gold recovery from legacy placer gold in the Amur river region
Авторы Banshchikova Т. S., Leonenko N. А., Alekseev V. S.
Информация об авторах

Mining Institute, Far Eastern Branch of RAS (Khabarovsk, Russia):

Banshchikova T. S., Senior Researcher
Leonenko N. A., Leading Researcher, Candidate of Engineering Sciences, leonenko@igd.kgv.ru
Alekseev V. S., Senior Researcher, Candidate of Engineering Sciences, alekseev-vs_83@mail.ru

Название Processing of nickel-containing final dump slags with recovery of nickel and iron by chlorine-containing reagents
Автор Veselovskiy A. A.
Информация об авторе

Foundry and Metal Plant (Zauralskiy, Chelyabinsk region, Russia):

Veselovskiy A. A., Director of Quality, Candidate of Engineering Sciences, a_a_ves@mail.ru

Название A study of electronics scrap material composition and ways of its valuable components release intensification in disintegration
Авторы Dmitriev S. V., Stepanyan А. S.
Информация об авторах

REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia):
Dmitriev S. V., Chief Specialist, dmitriev_sv@npk_mt.spb.ru
Stepanyan A. S., First Deputy CEO, stepanyan_as@npk-mt.spb.ru

Название Specifics of crushed electronics scrap components electrostatic separation
Автор Mezenin A. O.
Информация об авторе

REC «Mekhanobr-Tekhnika» (St. Petersburg, Russia):

Mezenin A. O., Chief Specialist, Candidate of Engineering Sciences, mezenin_ao@npk-mt.spb.ru

CONGRESSES, CONFERENCES, & SIMPOSIA
Название Current problems in integrated processingand-utilization of hard-to-process ores and man-induced mineral raw materials (The Plaksin’s Readings — 2017)
Авторы Chanturiya E. L., Kozlov A. P.
Информация об авторах

St. Petersburg Mining University (St. Petersburg, Russia):
Pashkevich M. A., Head of Chair, Professor, Doctor of Engineering Sciences, mpash@spmi.ru
Sverchkov I. P., Postgraduate Student, sverchkov@spmi.ru
Chukaeva M. A., Postgraduate Student, shellx@bk.ru

Jubilees
Название I. I. Maksimov’s 80th birthday
* * *
Название List of articles, published in the journal in 2017
Журналы →  Obogashchenie Rud (Mineral processing) →  2017 →  №6