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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
"... in conditions of open pit mining of a coal deposit having complicated structure was performed ..."
 
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 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 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
"... capacity boiler plants) of slurry coal-water fuel, produced from finely dispersed coal preparation waste ..."
 
No 1 (2017) THE MINING INDUSTRY IN COLOMBIA. A GENERAL OVERVIEW Abstract  PDF (Eng)  similar documents
Oscar Jaime Restrepo Baena
"... An overview of the Colombian economy is presented, with the greatest stress on mining sector ..."
 
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
"... spreading across provinces from Thanh Hoa to Ba Ria – Vung Tau. Mining titanium placers deposits has gained ..."
 
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
"... An analysis of appropriateness of room-and-pillar method for extracting medium-thick inclined coal ..."
 
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
"... study in Sin Quyen copper deposit, Vietnam. ..."
 
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 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 4 (2019) Study of Rock Mass Stability Decrease due to Underground Mining Abstract  similar documents
V. I. Golik, S. A. Maslennikov, Alberto Martin Nunez Rodriguez, V. I. Anischenko
"... , information on the rock mass structure is required to be obtained by geophysical methods. To optimize broken ..."
 
Vol 4, No 4 (2019) Geochemical Anomaly of Cobalt and Nickel in the Area of Chernogorsky Jewelry Scapolite Deposit, Central Pamir (Tajikistan) Abstract  similar documents
Sh. A. Odinaev, A. K. Litvinenko, A. A. Vercheba, U. A. Yatimov
"... The Chernogorsky jewelry scapolite deposit is located in the eastern part of the Central Pamir ..."
 
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 ..."
 
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
"... , it has been theoretically established that methane release from loose coal is a function inversely ..."
 
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
"... Extraction of coal measures leads to origination of a large number of increased rock pressure ..."
 
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
"... Deterioration of geological and mining conditions for underground extraction of coal deposits ..."
 
No 2 (2017) PECULIARITY OF CHANGES OF FORMATION TEMPERATURE WITHIN THE ABSHERON-PRIBALKHAN UPLIFT ZONE IN CONNECTION WITH THE PROCESSES OF OIL AND GAS GENERATION Abstract  similar documents
A. A. Feyzullayev, G. H. Ismayilova, A. N. Babazadeh
"... the supposed deep break fault between the structures of Neft-Dashlary and Gunashly. In accordance ..."
 
No 1 (2018) EQUIVALENT RELATIONSHIPS BETWEEN INDICATORS OF UN-DERGROUND MINING OF ORE DEPOSITS Abstract  similar documents
Vladimir I. Golik, Yury V. Dmitrak, Sergey V. Borshevsky
"... for a particular deposit. The mining effectiveness criterion in terms of completeness of subsoil resource use ..."
 
No 1 (2017) Chemical zoning of "Zapolarnoe" deposit sulfide-copper-nickel ores of different types Abstract  similar documents
D. V. Taymasov
"... deposit were carried out. Sorting of samples by ore type was performed. The results allowed developing ..."
 
No 1 (2017) Modern approach to geological-and-metallurgical mapping of ore deposits Abstract  similar documents
M. A. Kozlova, D. A. Ryabtsev
"... Geological-and-metallurgical mapping is carried out during operational exploration of a deposit ..."
 
No 1 (2018) WAYS OF IMPROVING BLASTING METHODS OF DIMENSIONAL STONE QUARRYING IN INTENSIVELY FRACTURED ROCK MASS Abstract  similar documents
Aleksandr V. Kovalev
"... gabbro-diabase deposit are presented. Special attention is paid to the characteristics of fracture sets ..."
 
No 1 (2018) SUBSTANTIATION OF WAYS FOR RATIONAL USE OF DEEP PIT TECHNOGENIC RESOURCES Abstract  similar documents
N. P. Snitka, B. R. Raimjanov, R. Sh. Naimova
"... of external and internal dumping while developing deposits of complicated structure, it has been established ..."
 
No 1 (2017) World ocean as the last reserve of mankind Abstract  similar documents
A. S. Kashirsky, Y. V. Kirichenko
"... deposits of polymetallic sulfides, ferromanganese nodules, and cobalt-manganese crusts are analyzed ..."
 
No 4 (2018) Geological and hydrogeological structure and river basin soil composition as an important factor of river flow formation (exemplified by Debed river basin) Abstract  similar documents
V. G. Margaryan
"... and hydrogeological structure of the region and the soil composition. Besides, some issues of regulation ..."
 
Vol 6, No 1 (2021) Typology of metro structures for the tasks of geotechnical risk classification Abstract  similar documents
E. V. Potapova
"... consequences. Predicting possible hazards at all stages of a metro structure life cycle requires the ability ..."
 
No 1 (2018) OPTIMUM METHODS OF UNDERGROUND ORE MINING IN SIBERIA Abstract  similar documents
Jurij V. Mihaylov
"... The problem of underground ore mining in Siberian lies in developing deposits in permafrost ..."
 
No 3 (2016) Development of West Caspian territory in relation to oil-and-gas potential Abstract  similar documents
I. V. Bystrova, T. S. Smirnova, N. F. Fedorova, M. S. Melekhov
"... issues, considers the territory geological setting, tectonic structure, terrain structure ..."
 
Vol 4, No 2 (2019) The Study of Regularities of Changing Melting Enthalpy of Intermetallides of Magnesium–Lantanoids Systems Rich in Magnesium Abstract  PDF (Eng)  similar documents
I. R. Ismoilov, E. S. Dodkhoev, R. A. Ismoilov, S. Z. Nazhmudinov, A. B. Badalov
"... to the complexity of describing the relationship between the crystal structure and chemical bonds, and, therefore ..."
 
No 3 (2017) TRIAXIAL COMPRESSION TESTING OF FROZEN SOILS FOR THE DETERMINATION OF RHEOLOGICAL PARAMETERS Abstract  PDF (Eng)  similar documents
V. A. Ageenko, M. N. Tavostin, I. S. Vakulenko
"... calculate structures stability  considering stress state of soils massive, demand knowledge of  mechanical ..."
 
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