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No 3 (2016) Justification of efficient options of fully-mechanized extraction of pitch coal at Kuang Khan Mine Abstract  similar documents
N. I. Abramkin, D. T. Pham
"... of 140-150 kt. To achieve this goal, the Quang Khan mine should extract coal reserves in thin seams ..."
 
No 2 (2018) DETERMINATION OF OPTIMAL BLOCK LENGTH ALONG THE STRIKE TO PROVIDE SAFETY AND EFFICIENCY WHEN EXTRACTING MEDIUM-THICK IN-CLINED COAL SEAMS USING ROOM-AND-PILLAR METHOD IN QUANG NINH COAL BASIN Abstract  PDF (Eng)  similar documents
Duc Thang Pham, Victor G. Vitcalov
"... seams in Quang Ninh Coal Basin taking into account existing mining and geological conditions was carried ..."
 
Vol 5, No 4 (2020) Analysis of energy performance of heading sets of equipment at a coal mine Abstract  similar documents
A. B. Sadridinov
"... were investigated using the example of the Severnaya coal mine. Indicators of energy consumption ..."
 
No 3 (2017) ELECTRIC SUPPLY OF UNDERGROUND CONSUMERS OF DEEP ENERGY-INTENSIVE MINES Abstract  similar documents
F. P. Shkrabets
"... . Conclusions: 1. Application of 35 kV voltage in the underground power supply system of coal and ore mines ..."
 
Vol 5, No 2 (2020) About the necessity for changing the methodical approach to the calculation of methane release rate in high-performance working faces of Kuzbass Abstract  PDF (Eng)  similar documents
A. A. Ordin, A. M. Timoshenko, D. V. Botvenko
"... of methane into the mine air. Based on this, the existing regulatory and methodological support ..."
 
Vol 4, No 2 (2019) Assessment of Effectiveness of Methods and Techniques for Degassing Methane-containing Coal Seams Abstract  PDF (Eng)  similar documents
S. N. Shirjaev
"... of degassing of coal seams containing methane in the process of their underground mining are presented. Based ..."
 
Vol 4, No 1 (2019) Tendencies of Mining Technology Development in Relation to Deep Mines Abstract  PDF (Eng)  similar documents
Ngoc Minh Nguyen, Duc Thang Pham
"... into the earth’s crust to deeper levels. For instance, the depth of coal mines has reached 1500 m, whereas ..."
 
Vol 5, No 1 (2020) Improvement of Technology and Jar Mills for Preparation of Coal-Water Fuel from Waste Coal Abstract  PDF (Eng)  similar documents
V. I. Murko, M. A. Volkov, D. P. Grinyuk, M. P. Baranova, G. O. Holboev
"... (filter cakes) from coal preparation plants of Komsomolets Mine and Named after S. M. Kirov Mine ..."
 
No 3 (2016) Method for unloading rock mass around a mine working in case of using longwall system for inclined seams in Donbass Abstract  similar documents
A. V. Remizov
"... in the context of the mines of Almazno-Maryevsky mining region of Donbass. Mine studies of manifestation of rock ..."
 
Vol 4, No 3 (2019) Development of a Hydrodynamic Method for Degassing of Gas-Saturated Flat-Lying Coal Seams Abstract  PDF (Eng)  similar documents
V. I. Gavrilov
"... of coal mined at some mines. Existing standard methods for degassing of stressed coal seams often do ..."
 
Vol 4, No 2 (2019) Operating Load of Belt Conveyor as a Reflection of Actual Planogram of Coal Shearer Operation in Integrated-Powered Face Abstract  PDF (Eng)  similar documents
V. M. Yurchenko
"... Conveyor transport at a modern coal mine is the main link that determines the overall performance ..."
 
No 4 (2018) About seismic tomography algorithm in the prediction of geological dislocations in coal seams Abstract  similar documents
A. V. Antsiferov, A. A. Glukhov, V. V. Tumanov, D. V. Son, S. P. Olenjuk
"... and interpretation of the seismic study findings in longwall 37K10-V of the Kuzembaev Mine (Kazakhstan). ..."
 
Vol 5, No 1 (2020) Findings of Studies on Wave Character of Pillar Support Pressure and Edge Parts of Coal Seams Abstract  similar documents
S. N. Lis
"... in the areas of the underground workings in coal mines of Karaganda coal basin, located under and above pillars ..."
 
Vol 5, No 2 (2020) Marketable Product Quality Management in Conditions of Coal Mining at a Deposit of Complicated Structure Abstract  similar documents
V. A. Azev, D. V. Popov
"... as exemplified by the Vostochno-Beisky open-pit coal mine are presented. Methods of analysis of technological ..."
 
Vol 5, No 4 (2020) Substantiation of parameters of mine working drivage with blasting technique and cleaning charges in advance cutting holes Abstract  PDF (Eng)  similar documents
V. I. Lyashenko, O. E. Khomenko, M. N. Kononenko
"... and inclined (up to 12o) mine workings on the basis of high-performance self-propelled equipment and new ..."
 
No 1 (2018) APPROACH TO EXTRACTING THIN COAL SEAMS Abstract  PDF (Eng)  similar documents
Le Thi Thu Hoa, Jaroonpattanapong Pirat, Xuan-Nam Bui, Pham Van Viet, Nguyen Hoang, Le Qui Thao
"... . Their total thickness is nearly 1,000 m. The Na Khaem formation is a coal measure comprising three main coal ..."
 
Vol 4, No 2 (2019) Experimental Studies of Effect of Shearer Auger Operating Device Effective Width on Effectiveness of Loading Process Abstract  PDF (Eng)  similar documents
O. E. Shabaev, P. P. Zinchenko, A. V. Meznikov
"... Intensification of coal mining from mine seams of 0.55–1.20 m thick requires increasing efficiency ..."
 
No 2 (2016) Application of geostatistical tools to assess geological uncertainty for Sinquyen Copper mine, Vietnam Abstract  PDF (Eng)  similar documents
MAI Ngoc Luan, BUI Xuan Nam
"... of the Sinquyen copper mine. ..."
 
Vol 5, No 1 (2020) Selective Extraction of Cobalt and Copper from Chilean Mine Water by Ion Exchange Resin Abstract  PDF (Eng)  similar documents
J. Abeywickrama, N. Hoth, M. Ussath, C. Drebenstedt
"... resin was evaluated for its suitability for selective removal of cobalt (Co) and copper (Cu) from mine ..."
 
No 1 (2017) THE MINING INDUSTRY IN COLOMBIA. A GENERAL OVERVIEW Abstract  PDF (Eng)  similar documents
Oscar Jaime Restrepo Baena
 
No 3 (2016) APPLICATION OF OPERATIONS RESEARCH IN OPEN PIT MINE PLANNING AND A CASE STUDY IN SINQUYEN COPPER DEPOSIT, VIETNAM Abstract  PDF (Eng)  similar documents
N. L. Mai, E. Topal, O. Erten
"... Operations research has been applied to open pit mine planning since 1960s. This approach has ..."
 
No 2 (2018) EFFECT OF HOLE SHAPE ON ROUGHNESS FRICTION FACTOR IN PERFORAT-ED AND SLOTTED HORIZONTAL BOREHOLES USED FOR OPENCAST MINE DEWATERING Abstract  PDF (Eng)  similar documents
Duc Huan Tran, Carsten Drebenstedt
"... Horizontal boreholes were adapted for using in mine dewatering systems. Efficient and economically ..."
 
Vol 4, No 4 (2019) New Solutions for Mine Transport for the Transition to In-Line Mining of Minerals Abstract  similar documents
A. A. Asanov, E. S. Gumennikov
"... of technological solutions and equipment. The aim is achieved through the introduction of new mine transport ..."
 
No 1 (2018) CURRENT CONDITION OF LIGNITE MINING IN OLTENIA COAL BASIN AND SOLUTIONS FOR REUSE OF MINED-OUT SPACE OF CLOSED PITS Abstract  PDF (Eng)  similar documents
Izabela-Maria Nyari (Apostu), Maria Lazar
"... Oltenia Coal Basin occupies the area of 4500 km2 and encloses the most important deposits ..."
 
Vol 5, No 1 (2020) A New Concept of the Mechanism of Rock-Tectonic Bursts and Other Dynamic Phenomena in Conditions of Ore Deposits Abstract  PDF (Eng)  similar documents
A. V. Lovchikov
"... and underground mines are caused by gravitational forces produced by the overburden rock mass, put forward ..."
 
No 1 (2016) Monitoring the condition of gear units for variable-frequency drives of mine belt conveyors Abstract  PDF (Eng)  similar documents
E. G. Kuzin, B. L. Gerike
"... This study provides the results of analysis of mine belt conveyor downtime and considers ..."
 
Vol 5, No 2 (2020) Issues of Improving Control and Increasing Efficiency of Production Blocks at an ISL Uranium Mine Abstract  similar documents
D. R. Podrezov
"... of production blocks of a mine and ensuring the necessary volumes of reserves prepared for production ..."
 
Vol 4, No 1 (2019) The Study of Geomechanical Condition of Unstable Rocks in the Vicinity of Mine Working Junctions Abstract  PDF (Eng)  similar documents
V. V. Basov
"... is substantiated. To identify the dependencies and mechanism of unstable rock strain in the vicinity of mine ..."
 
No 3 (2018) Analysis of fractal characteristics of mine working geometry for assessing quality of perimeter blasting Abstract  similar documents
O. G. Latyshev, D. V. Prischepa
"... Methods of assessing quality of perimeter blasting when driving mine workings are considered. One ..."
 
Vol 4, No 4 (2019) Combined Mining Technologies for Coal Deposits (Review) Abstract  similar documents
A. Yu. Ermakov, V. V. Senkus, Duc Thang Pham, Val. V. Sencus, N. I. Abramkin, E. A. Ermakov
"... and possibilities of eliminating the disadvantages through introducing a combined technology of coal deposit mining ..."
 
No 2 (2018) STUDY OF LEACHABILITY OF ZHEZKAZGAN DEPOSIT COPPER ORES Abstract  similar documents
N. Zhalgasuly, A. V. Kogut, A. A. Ismailova
"... productivity of the whole mine. Besides, high-grade copper ore sublayers has not yet involved in mining ..."
 
Vol 4, No 2 (2019) Rock Burst and Actually Effective Bolting for Rock Burst Prevention Abstract  PDF (Eng)  similar documents
Ngoc Minh Nguyen, Duc Thang Pham
 
No 2 (2018) USING ECONOMIC INDICATORS IN MEDIUM-TERM MINING PLANNING IN MICROMINE MINING AND GEOLOGICAL INFORMATION SYSTEM Abstract  similar documents
A. V. Protsenko, J. B. Byyrov, G. S. Fedotov, L. Z. Zartenova
 
No 1 (2017) Forecast of seismic impact of blasting on mining infrastructure Abstract  similar documents
N. N. Grib, M. V. Tereshchenko, G. V. Grib, A. Y. Pazynich
"... Holding Company Yakutugol, affected by mining operations at the Neryungrinsky open-cast coal mine ..."
 
No 2 (2017) DEPENDENCE OF THE ZONE DESTRUCTION THE MASSIVE AROUND MINE WORKINGS FROM THE LIMIT STRENGTH OF THE BREED Abstract  similar documents
A. S. Losev
 
Vol 4, No 1 (2019) Analysis of Possible Origination of Domes in Longwalls Abstract  PDF (Eng)  similar documents
R. I. Imranov, E. N. Khmyrova, O. G. Besimbayeva, S. P. Olenyuk, A. Z. Kapasova
"... of geomechanical processes occurring in a rock mass during extraction of coal seams to determine the stability ..."
 
Vol 5, No 2 (2020) Friendly and Resource-Saving Methods of Underground Ore Mining in Disturbed Rock Masses Abstract  PDF (Eng)  similar documents
V. I. Lyashenko, O. E. Khomenko, V. I. Golik
"... in the mining-affected area (in the vicinity of mines, dumps, sites of backfilling complexes, preconcentration ..."
 
No 2 (2018) ESTIMATION OF NEAR-WALL ROCK MASS STABILITY WHEN EX-TRACTING EXPOSED COAL SEAM Abstract  similar documents
Olga G. Bessimbaeva, Elena N. Khmyrova, Farit K. Nizametdinov, Elena A. Oleinikova
"... The paper considers assessing stability of the open pit southern wall when extracting exposed coal ..."
 
Vol 4, No 3 (2019) Features of Origination of Load on "Support-Interframe Shield” System Abstract  PDF (Eng)  similar documents
Y. A. Petrenko, N. N. Kasyan, A. L. Kasyanenko
"... of broken rock zone around a mine working were investigated by laboratory tests on models of equivalent ..."
 
No 1 (2016) Status of Development Orientations for Mining Titanium Placers in Vietnam Abstract  PDF (Eng)  PDF (Eng)  similar documents
BUI Xuan Nam, HO Si Giao
"... to the titanium placer mines of Vietnam in order to consider and apply effectively for suitable conditions ..."
 
Vol 4, No 4 (2019) Driver Safety System Implementation in Europe Abstract  PDF (Eng)  similar documents
L. Manthey, D. M. Popov
"... was tested at European limestone open pit mine with typical working regime. This paper discusses theories ..."
 
Vol 4, No 3 (2019) The Main Factors of Adverse Environmental Impact of Potash Production and Methods of Environmental Protection Abstract  similar documents
N. A. Vysotskaya, E. V. Piskun
"... in the undermined territory of the potash mine fields is connected with specific natural conditions of the district ..."
 
Vol 5, No 4 (2020) On the concept of in-situ metal leaching Abstract  similar documents
O. Z. Gabaraev, A. O. Gabaraeva, N. T. Dedegkaeva, Zh. Bolotbekov
"... at the mines of the USSR, the CIS and nonCIS countries with the implementation features were given. The main ..."
 
Vol 6, No 1 (2021) Determination of bench, dump and road sliding wedge technological parameters Abstract  similar documents
I. K. Chunuev, Yu. M. Levkin, Zh. Bolotbekov
"... Mine surveying in mining operations is of particular importance, since all technological processes ..."
 
Vol 4, No 4 (2019) The Influence of Tailings Storage Facilities in the Eastern Part of Jiu Valley on the Water Quality Abstract  PDF (Eng)  similar documents
A. F. Simion, C. Drebenstedt, M. Lazar
"... at determining heavy metal contents in tailings storage facilities of coal mining operations in the eastern part ..."
 
No 3 (2017) LOAD DIAGRAMS FOR MODELING THE PROCESS OF INTERACTION OF EXTERNAL GEOKHOD MOVE WITH A AROUND CONTUR MASSIVE ROCKS Abstract  similar documents
V. Yu. Beglyakov, V. V. Aksenov, I. K. Kostinets, A. A. Khoreshok
"... for such a high-performance process, as mining of mine workings are geokhods. Since the geometric parameters ..."
 
No 4 (2017) DETERMINING THE FORCES OF INTERACTION OF MAIN GEOKHODS SYSTEMS WITH GEO-ENVIRONMENT AND WITH EACH OTHER Abstract  similar documents
V. Yu. Beglyakov, V. V. Aksenov, I. K. Kostinets, A. A. Khoreshok
"... occurring during geodetic excavation of mine workings. ..."
 
Vol 5, No 1 (2020) Ultrasonic Intensification of Uranium Sorption from Pregnant Solutions by Ion-Exchange Resin Abstract  PDF (Eng)  similar documents
A. V. Kononov, B. O. Duisebayev
"... of ultrasonic intensifying the ion exchange processes was implemented at one of the mines of NAC Kazatomprom JSC ..."
 
Vol 5, No 1 (2020) Study of Abutment Pressure Zone Formation in the System of "Paired Drifts" Abstract  similar documents
N. V. Titov, S. I. Ivanov
"... of coal and host rocks. The simulation was carried out for specific mining and geological conditions of k2 ..."
 
No 4 (2017) THE ANALYSIS OF THE EXPERIENCE OF PREPARATION OF ORES BY UNDERGROUND LEACHING Abstract  similar documents
V. I. Golik, Yu. I. Razorenov, Chang Zhong
"... mines of Russia and Kazakhstan. Highlighted the need for combining in-situ leaching of poor and off ..."
 
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