Mining informational and analytical bulletin №11-1/2023

Energetics and energy efficiency of mining industry

Ensuring uninterrupted power supply to mining enterprises by developing virtual models of different operation modes of transformer substations

Sokolov A.A., Orlova L.G., Bashmur K A, Kuzmich R I, Kukartsev V.V.

Enrichment of minerals

The mechanochemical activation of leaching processes in a disintegrator

Голик В.И., Kukartsev V.A., Panfilova T.A., Tynchenko V S, Konyukhov V Yu

Mechanism of coagulation under flotation of gold microdisper-sions with carrier minerals

Evdokimov S.I., Guseva E.A., Konstantinova M. V., Filushina E.V., Vaitekunene E L

Analysis of the kinetics of the flow of wetting films in flotation processes

Evdokimov S.I., Guseva E.A., Konstantinova M. V., Filushina E.V., Tynchenko Ya A

The electrochemical technology of gold extraction from sulfide ores

Panfilov I.A., Shepeta N.A., Stupina A A, Boyko A.A., Kondratiev V.V.

To the concept of leaching metal-containing raw materials in the dizintegrator

Panfilova T.A., Tynchenko V S, Kukartsev V.A., Bashmur K A, Kondratiev V.V.

Geoecology

Prevention of air pollution during openpit mining of ore deposits

Panfilov I.A., Antamoshkin O. A., Fedorova N. V., Deriugin Fedor, Byankin V.E.

Analysis of the carbon footprint created by mining enterprises

Silaev V I, Klyuev R.V., Eremeev D.V., Martynova T A, Danilchenko Yu.V.

Markshadering, Geometry of subsoil

Substantiation of use of unmanned aerial vehicles in volume evaluation of mineral storages

Voloshina E.A., Novozhenin S U, Kelekhsaev S.K.

Mining machinery

Iron ore dust influence on the wear surface of quarry excavator hydraulic cylinder rods

Agaguena A, Mikhailov A V

Justification of rational modes of operation of quarry dump trucks in case of over-normative operation

Vishniakov G U, Pushkarev A. E., Botyan E. Yu., Khloponina V S

Defining the structure of a mechanised complex for extracting coal pillars

Gabov Victor, Garashchenko Zh M

Mining combine screw executive body design

Gabov Victor, Zadkov D. A., Pryalukhin A. F., Sadovskiy M.V., Molchanov V. V.

Reducing oscillations in suspension of mine monorail track

Gutarevich V.O., Mikhalev AS, Tynchenko Ya A, Kukartsev V.V., Gozbenko V.E.

Calculation of the optimum parameters of a gyrating crusher for rock crushing

Kondrakhin V.P., Konyukhov V Yu, Polyakova A S, Moiseeva E.E., Boyko A.A.

Justification of the practical application of jaw crushing machines with a non-linear cheek shape

Koposov P.V., Zhukov I.A., Boiko V.S.

Development of drill cutters reinforced with cubic boron nitride and methodological bases for their testing

Korneyev V. A.

Analysing the influence of the scroll compressor working element kinematics on its volumetric characteristics

Pronin V. A., Kovanov Aleksandr Viktorovich, Tsvetkov V. A., Kononenko R.V., Popov M A

Efficiency of operation of a quarry excavator as an ergatic system

Shibanov D. A., Ivanov S L, Sheshukova E I, Nedashkovskaya ES

Designs and parameters of stepping mechanisms for the complex of extraction of minerals scattered on the seabed

Yungmeister D.A., Smolenskii M.P., Isaev A. I., Efimov F.A.

Technosphere Safety in Mining Industry

On the issue of monitoring crack formation in natural-technical systems during earth surface displacements

Klyuev R.V., Brigida V. S., Lobkov K.Y., Stupina A A, Tynchenko V V