Journals →  Obogashchenie Rud →  2021 →  #5

Obogashchenie Rud


The sections of the next issue of the journal quite fully represent the key stages of mineral processing - from ore preparation to its complex use and utilization of recyclable materials and waste. Attention is drawn to the articles in the section « Beneficiation processes», which provide the results of research on the use of physical methods (such as powerful nanosecond electromagnetic pulses, dielectric barrier discharge, ultrasonic activation) of the impact on minerals, flotation reagents to increase the efficiency of beneficiation.


The publication of the section «Complex raw material utilization» highlights the development of technology for beneficiation of flotation tailings of copper-titanomagnetite ores of a mixed type of the Volkovskoye deposit for the processing plant under construction with the production of iron concentrate.


Traditionally, the topic of articles devoted to the processing of secondary raw materials is relevant. In this section of the issue, you can get acquainted with studies on the involvement in the processing and subsequent use of pegmatite dumps of the Arctic regions of Karelia. Here are the results of studying the prospects for processing gold-containing tailings of processing plants using a dispersed microemulsion of a composite flotation reagent. And also data on increasing the efficiency of extraction of rare earth metals from phosphogypsum due to its exposure to ionizing radiation is published.


The issue concludes with a very useful overview of the experience of operating pulp pumps during the enrichment of diamond-bearing sands and ores in the mining companies «Almazy Anabara» and AK «ALROSA».


The 3rd page of the cover contains information about the annual international conference «Plaksin Readings», which this year was held in Vladikavkaz (RSO–Alania) on the basis of the North Caucasus Mining and Metallurgical Institute (STU) and was devoted to the problems of complex and environmentally safe processing of natural and man-made mineral raw materials.


Please find more details below, or order your printed or electronic version of the Journal.

ArticleName On the ratio of rock fracture parameters in static and dynamic conditions
ArticleAuthors Bolobov V. I., Plashchinsky V. A., Borisov S. V., Le-Thanh B.

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

Bolobov V. I., Professor, Doctor of Engineering Sciences, Senior Researcher,
Plashchinsky V. A., Postgraduate,
Borisov S. V., Associate Professor, Candidate of Engineering Sciences,


Vinacomin – Institute of Energy & Mining Mechanical Engineering (IEMM) (Hanoi, Vietnam):
Le-Thanh B., Senior Researcher, Candidate of Engineering Sciences

ArticleName Material composition analysis and process flow development for the porphyry copper ores of the Yoshlik-1 deposit
ArticleAuthors Umarova I. K., Makhmarezhabov D. B., Yuldashev Sh. Kh.

Tashkent State Technical University (Tashkent, Uzbekistan):

Umarova I. K., Associate Professor, Candidate of Chemical Sciences
Makhmarezhabov D. B., Researcher,
Yuldashev Sh. Kh., Undergraduate

ArticleName Effects of massive electromagnetic pulses on the structural and chemical properties and leaching efficiency of eudialyte concentrate
ArticleAuthors Bunin I. Zh., Ryazantseva M. V., Minenko V. G., Samusev A. L.

Melnikov Institute of Comprehensive Exploitation of Mineral Resources of Russian Academy of Sciences (Moscow, Russia):

Bunin I. Zh., Leading Researcher, Doctor of Engineering Sciences
Ryazantseva M. V., Senior Researcher, Candidate of Engineering Sciences
Minenko V. G., Leading Researcher, Candidate of Engineering Sciences,
Samusev A. L., Senior Researcher, Candidate of Engineering Sciences

ArticleName Sonochemical activation of amine hydrochloric acid solution used as a collector in sylvinite ore flotation
ArticleAuthors Poilov V. Z., Burov V. E., Gallyamov A. N., Fedotova O. A.

Perm National Research Polytechnic University (PNRPU) (Perm, Russia):

Poilov V. Z., Professor, Doctor of Engineering Sciences
Burov V. E., Postgraduate,
Gallyamov A. N., Student
Fedotova O. A., Associate Professor, Candidate of Engineering Sciences

ArticleName Development of a technology for producing iron concentrate from copper-titanomagnetite ores of the Volkovskoye deposit
ArticleAuthors Bulatov K. V., Gazaleeva G. I., Mushketov A. A., Sopina N. A.

JSC «Uralmekhanobr» (Ekaterinburg, Russia):

Bulatov K. V., General Director, Candidate of Engineering Sciences
Gazaleeva G. I., Head of Department, Doctor of Engineering Sciences,
Mushketov A. A., Senior Researcher
Sopina N. A., Head of Laboratory

ArticleName Muscovite and ceramic pegmatite dumps in the Arctic regions of Karelia as a potential raw material for industrial use
ArticleAuthors Myasnikova O. V., Bubnova T. P.

Institute of Geology of the Karelian Research Centre, Russian Academy of Sciences (Petrozavodsk, Russia):

Myasnikova O. V., Researcher, Candidate of Engineering Sciences,
Bubnova T. P., Researcher,

ArticleName Prospects for the processing of technogenic gold-bearing raw materials using a microemulsion of a composite flotation reagent
ArticleAuthors Semushkina L. V., Tusupbaev N. K., Turysbekov D. K., Narbekova S. М.

JSC «Institute of Metallurgy and Ore Bebefication», Satbayev University (Almaty, Republic of Kazakhstan):
Semushkina L. V., Leading Researcher, Candidate of Engineering Sciences,
Tussupbayev N. K., Head of Laboratory, Doctor of Engineering Sciences, Corresponding Member of the Kazakhstan National Academy of Natural Sciences, Associate Professor,
Turysbekov D. K., Leading Researcher, Candidate of Engineering Sciences,
Narbekova S. М., Researcher

ArticleName Intensification of leaching of rare earth metals from phosphogypsum
ArticleAuthors Cheremisina O. V., Sergeev V. V., Fedorov A. T., Mikheeva V. Yu.

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

Cheremisina O. V., Head of Chair, Doctor of Engineering Sciences, Professor,
Sergeev V. V., Associate Professor, Candidate of Engineering Sciences
Fedorov A. T., Assistant, Candidate of Engineering Sciences
Mikheeva V. Yu., Student

ArticleName On the causes of slurry pump failures in the processing of diamond sands and ores (review)
ArticleAuthor Ovchinnikov N. P.

Mining Institute of North-Eastern Federal University (Yakutsk, Russia):

Ovchinnikov N. P., Director, Candidate of Engineering Sciences, Associate Professor,

Journals →  Obogashchenie Rud →  2021 →  #5