Vol. 59, No. 4, 2023

Journal of Mining Science

GEOMECHANICS

Modeling Effects of Gravity on Gas Drainage in Methane-Containing Coal Seams

M. V. Kurlenya, K. Kh. Lee, V. G. Kazantsev, H. U. Li, and V. S. Zykov p. 529 abstract

Experimental Determination of Poroperm Properties of Fractured Porous Geomaterials within the Framework of Dual-Permeability Model

L. A. Nazarov, N. A. Golikov, A. A. Skulkin, and L. A. Nazarova p. 536 abstract

ROCK FRACTURE

Seismic and Hydrogeological Monitoring of Large-Scale Blast Parameters: A Case-Study of Lebedinsky Open Pit Mine, Kursk Magnetic Anomaly

E. M. Gorbunova, S. M. Petukhova, and A. G. Ivanov p. 548 abstract

Change in Grain-Size Composition of Coal in Toothed Screw Crushing on a Laboratory Scale

Yu. F. Patrakov, A. I. Stepanenko, S. M. Nikitenko, S. A. Semenova, and A. A. Stepanenko p. 560 abstract

MINERAL MINING TECHNOLOGY

Analysis of Coal Outlet Parameters by Simulation Modeling of Longwall Top Coal Caving

V. I. Klishin, A. N. Starodubov, V. A. Kramarenko, A. N. Kadochigova, and A. V. Kaplun p. 565 abstract

DEM-Based Analysis of Ore Losses in Sublevel Stoping

V. V. Laptev, and S. V. Lukichev p. 572 abstract

Deformation of Strong Overburden Rocks in Dams and Overburden Dumps during Operation of Transport Machines

V. A. Babello, and M. V. Lizunkin p. 579 abstract

Technical Assessment and Implementation of Cemented Rock Fill at the Cerro Lindo Mining Unit in Peru

L. A. Pérez, and C. G. Perea p. 586 abstract

SCIENCE OF MINING MACHINES

Experimental Analysis of Slide Throttle Valve Dynamics

L. V. Gorodilov, and V. G. Kudryavtsev p. 595 abstract

Continuous-Action Multiplier Engineering

Yu. M. Lekontsev, P. V. Sazhin, B. L. Gerike, A. V. Novik, and Yu. B. Mezentsev p. 604 abstract

MINING THERMOPHYSICS

Phase Transitions in Saline Pore Water in Artificial Ground Freezing

M. A. Semin, and S. A. Bublik p. 611 abstract

MINERAL DRESSING

The Low-Temperature Plasma Effect of Dielectric Barrier Discharge on Physicochemical and Process Properties of Natural Iron Sulfides

V. A. Chanturia, I. Zh. Bunin, and M. V. Ryazantseva p. 621 abstract

Effect of Collector Physisorption on Flotation of Galena with Xanthate and Pb²⁺

S. A. Kondrat’ev, and I. A. Konovalov p. 628 abstract

Surface Tension of a Solution of Collectors as a Performance Measure of Their Physisorption

S. A. Kondrat’ev p. 638 abstract

Prediction of Magnetic Hydrocyclonage Performance in Suspensions

A. A. Lavrinenko, and P. A. Sysa p. 649 abstract

Mass Transfer in Upward Percolation of Water Solutions in Tailings

A. G. Mikhailov, I. I. Vashlaev, E. N. Merkulova, N. F. Usmanova, and A. E. Zuev p. 658 abstract

Features of Ore Disintegration in Dry-Milling Centrifugal Breaking Machine of a New Design

A. I. Matveev, and V. R. Vinokurov p. 666 abstract

Determining Modes of Thiol Collector Attachment at Sulfide Minerals by Optical, Electron Scanning and Laser Microscopy

T. N. Matveeva, V. A. Minaev, and N. K. Gromova p. 673 abstract

Flotation Application of Cationic and Mixed Anionic Collectors in Hanzhong Quartz Ore

Jun-Zhe Bai, Da-Wei Luo, Yu Zhang, and Di Wu p. 681 abstract

MINING ECOLOGY AND SUBSOIL MANAGEMENT

Apsat Coal Modification to Produce High-Quality Carbon Adsorbents

K. K. Razmakhnin, I. S. Kuroshev, and I. B. Razmakhnina p. 687 abstract

Inversion of Subsidence Parameters and Prediction of Surface Dynamics under Insufficient Mining

Hu Li, Jie Zheng, Lian Xue, Xue Zhao, Xiuqiang Lei, and Xue Gong p. 693 abstract

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