Journals →  Obogashchenie Rud →  2022 →  #5

Obogashchenie Rud


The first article of the issue presents the results of experiments on the beneficiation of quartz of various genetic types, considered as potential sources of high-purity quartz raw materials.


The article, which opens the section «Beneficiation processes», presents research data aimed at developing a fundamentally new approach in the field of gravitational beneficiation methods — hydroclassification in relatively still water. The section continues with a publication on optimizing flows in the cell of countercurrent flotation machine by adjusting its height and the depth of the feed entry point.


In continuation of the article in No. 3 of the journal for 2021, the material on the study of high-temperature processes in the quartz-leucoxene concentrate – iron-containing additive system is presented. It explores the possibility of using large-tonnage waste from metallurgical production — scale from heat treatment and forging of parts — as an additive.


In the publication of the environmental section, it is proposed to coagulate of finely dispersed suspended solids, colloidal particles and insoluble heavy metals in acoustic fields not only in horizontal settling tanks, but also directly in the water sumps of open pits and mines.


The section « Secondary raw material processing» opens with a material that presents a study aimed at creating a new type of technogenic placer deposits with high gold grade zones. The section continues an article by Uzbek authors on the topical issue of disposal of coal beneficiation waste, as a result of which humic acids and bacterial-humic fertilizers are produced using waste-free technology. It is completed by a publication on mechanical grinding of metal waste in gaseous media, which is an alternative processing method to briquetting.


The final material of the issue is devoted to the study of the resistance of various materials to hydroabrasive wear in a corrosive-abrasive environment.


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

ArticleName Studies on the processing of natural quartz from raw material sources with different amounts of fluid inclusions
ArticleAuthors Savichev A. N., Krasilnikov P. A.

South Urals Research Center of Mineralogy and Geoecology of the Urals Branch of the Russian Academy of Sciences (Miass, Russia):
Savichev A. N., Senior Researcher, Candidate of Geological and Mineralogical Sciences,

Kyshtym Mining and Processing Plant (Kyshtym, Russia):
Krasilnikov P. A., Chief Geologist

ArticleName Design of new gravity concentration devices
ArticleAuthor Zashikhin A. V.

Institute of Chemistry and Chemical Technology SB RAS (Krasnoyarsk, Russia):
Zashikhin A. V., Researcher, Candidate of Engineering Sciences,

ArticleName Optimization of cell depth and concentration zone height in a countercurrent flotation machine
ArticleAuthor Shekhirev D. V.

National University of Science and Technology MISIS (Moscow, Russia):
Shekhirev D. V., Associate Professor, Candidate of Engineering Sciences, Senior Researcher,

ArticleName Principles of pyrometallurgical processing of quartz-leucoxene concentrates with the formation of a pseudobrookite phase. Part 2. Phase transformations
ArticleAuthors Kuzin E. N., Mokrushin I. G., Kruchinina N. E.

Mendeleev University of Chemical Technology (Moscow, Russia):

Kuzin E. N., Associate Professor, Candidate of Engineering Sciences,
Kruchinina N. E., Dean, Doctor of Engineering Sciences, Professor,

Perm State National Research University (Perm, Russia):

Mokrushin I. G., Associate Professor, Candidate of Сhemical Sciences

ArticleName Improving the clarification quality of industrial wastewater by acoustic method
ArticleAuthor Bakharev S. A.

Sole Proprietorship (Moscow, Russia):

Bakharev S. A., Doctor of Engineering Sciences, Professor,

ArticleName Study on migration of gold particles in technogenic sands of placer deposits
ArticleAuthors Alekseev V. S., Taganov V. V., Vasyuta A. D.

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

Alekseev V. S., Leading Researcher, Candidate of Engineering Sciences,
Taganov V. V., Junior Researcher
Vasyuta A. D., Junior Researcher

ArticleName Recycling of Angren coal mining tailings to obtain humic acids and bacterial-humic fertilizers
ArticleAuthors Isokov M. U., Alimov R. S., Almatov I. M., Soatov S. A.

University of Geological Sciences (Tashkent, Uzbekistan):

Isokov M. U., Vice-Rector, Doctor of Geological and Mineralogical Sciences


Institute of Mineral Resources UGN (Tashkent, Uzbekistan):
Alimov R. S., Head of Laboratory, PhD in Technical Sciences,
Almatov I. M., Senior Researcher, PhD in Technical Sciences,
Soatov S. A., Junior Researcher

ArticleName Specific features of nickel waste grinding in gaseous media
ArticleAuthors Cherkasova M. V., Kuksov M. P., Samukov A. D., Antonova V. S.

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

Cherkasova M. V., Leading Researcher, Candidate of Engineering Sciences,
Kuksov M. P., Senior Researcher, Candidate of Engineering Sciences,
Samukov A. D., Head of Department,


St. Petersburg Mining University (St. Petersburg, Russia):
Antonova V. S., Student

ArticleName Study on agitator resistance to hydroabrasive wear
ArticleAuthor Grigoryeva A. N.

LLC «Trade House «Elma-Asterion» (Saint Petersburg, Russia):

Grigoryeva A. N., General Director, Candidate of Engineering Sciences,

Journals →  Obogashchenie Rud →  2022 →  #5