REGIONS |
UDC 622.235:622.3.012.3(571.1) © A.G. Belyaev, M.F. Nabiulin, 2013
Alexandre G. Belyaev
General Director, LLC «Azot-Chernigovets»
Marcel F. Nabiulin
Deputy General Director, LLC «Azot-Chernigovets»
Experience of LLC «Azot-Chernigovets»: Use of DAVEYTRONIC Electronic
Blast Systems in Mining Facilities
Abstract
The use of electronic blast systems by LLC «Azot-Chernigovets» during 2011-2013 in mine facilities of Kenerovo and Novossibirsk regions allowed to increase mine mass yield from a running meter up to 17%, reduce specific flow of explosives, reduce emissions of dust and gaseous explosion products, mitigate direct-transmitted shock effect of mass blastings being made, improve significantly the safety of blasting operations.
Keywords
LLC «Azot-Chernigovets», DAVEYTRONIC Electronic Blast System, Production of Industrial Explosives, Blasting Operation Safety, Direct-Transmitted Shock Effect, Mining Facilities.
Contact information
e-mail: office@azotchern.ru |
UNDERGROUND MINING |
UDC 622.267.7:622.268.6 © E.I. Nurgaliev, V.N. Shmat, À.Å. Mayorov, 2013
Evgueny I. Nurgaliev
General Director,
LLC Research and Production Company «Uprocheniye Gornogo Massiva»
Vladimir N. Shmat
Director, Imeny 7 Noyabrya Mine of OJSC «SUEK-Kuzbass»
Àlexandre Å. Mayorov
Chief of Laboratory of mining system simulation at
The Coal Institute of Siberian Branch of the Russian Academy of Sciences, Candidate of Engineering
Efficient Technologies of Massive Strengthening for Longwall Set of Equipment
Passing Through Mine Workings
Abstract
The article introduces the new prospective technique of longwall set of equipment passing through branches, improving significantly the coal production safety and efficiency. The approved idea consists in a traversable working of longwall strengthened zones made of the specific UGM-R mineral compound-based foamed concrete, which rehabilitates the massive bearing capacity, minimizes manual labour and probability of roof collapse in the area of support pressure effect. It describes the mine implementation experience, suggests alternative variants of technique combined with anchors.
Keywords
Longwall Set of Equipment Passing, Mineral Mixture, Strengthening, Tamping, Durability, Safety, Efficiency.
Contact information
e-mail: ugm_kuz@mail.ru |
UDC 622:831.22 © V.V. Klimov, À.V. Remezov, 2013
Viktor V. Klimov
Chief Engineer, Imeny 7 Noyabrya Mine of OJSC «SUEK-Kuzbass»
Ànatoly V. Remezov
Doctor of Engineering, Professor of Chair at RMPSÑ «KuzGTU»
Results of the Study of Upper Roof-caving Increment Value During Extraction
of Tolmachevsky Seam in the Dip-working Panel 18-2 Within the Licensed
Limits of Polysayevskaya Mine When Managing Extraction Pillars in Ascending
Sequence
Abstract
The article describes briefly the results of the field studies dedicated to determining of the support pressure developed by the breaking face depending on an upper roof-caving increment, including in the rock pressure zones with a view to determine reasonable location of a disassembly chamber in order to perform the safe disassembly of engine driven complex.
Keywords
Mining Work, Second Working, Support Rock Pressure, Upper Roof-Caving Increment, Safe Disassembly of Engine Driven Complex.
Contact information
e-mail: slv5656@mail.ru |
TECHNICAL NEWS |
UDC 061.45:622.3(100) © Î.I. Glinina, 2013
Olga I. Glinina
Leading Editor of Ugol Magazine,
Mining Engineer
XX International Specialized Exhibition “Ugol Russia and Mining” and IV Specialized
Exhibition “Security, Industrial and Personal Safety”: Summary, Events and Facts
Abstract
The 20th International “Ugol Russia and Mining” Trade Fair recognized as the world show No 1 related to underground mining techniques, and the 4th Labour and Life Activity Protection and Safety Trade Fair took place from June 4 to June 7 in Novokuznetsk in Kuzbasskaya Yarmarka Exhibition Complex. Organizers of the events are two exhibition companies - Kuzbasskaya Yarmarka and Messe Duesseldorf GmbH (Germany). High level of Coal forum is confirmed by Signs of the largest exhibition associations: UFI – Universal Fair Industry and RUEF – Russian Union of Exhibitions and Fairs. Since 2003, this project has been taking place under the auspices of the Chamber of Commerce and Industry of the Russian Federation. The article reviews the firms-participants of the “Ugol Russia and Mining” Trade Fair and their exhibits – equipment displayed in the fair.
Key words
Mining Equipment, Mining Firms, Fair, Labour Protection, Safety.
Contact information
å-mail: ugol1925@mail.ru |
SAFETY |
UDC 061.3:622.861:658.3:658.387 © À.B. Kilin, V.À. Azev, G.N. Shapovalenko, S.N. Radionov,
I.L. Kravchuk, A.L. Zhukov, 2013
Àlexey B. Kilin
Chief Executive Officer, LLC «SUEK-Khakasia», Candidate of Engineering
Vladimir À. Azev
Deputy CEO – Technical Director, LLC «SUEK-Khakasia», Candidate of Engineering
Guennady N. Shapovalenko
Director, Chernogorsky Open Pit of LLC «SUEK-Khakasia», Candidate of Engineering
Sergey N. Radionov
Chief Engineer, Chernogorsky Open Pit of LLC «SUEK-Khakasia»
Igor L. Kravchuk
Director for Mine Production Safety, LLC «NIIOGR», Doctor of Engineering
Alexndre L. Zhukov
Chief of Laboratory, LLC «NIIOGR», Candidate of Engineering
On Keeping Production Situation at an Acceptable Level of Personnel Injury Risk
Abstract
The paper shows the principal results of the workshop-meeting on methods of detection of a stage of development of hazardous production situation and its keeping at an acceptable level of personnel injury risk which took place in LLC «SUEK-Khakasia» on September 17-19, 2013.
Keywords
Hazardous Production Situation, Methods if its Detection and Keeping; Acceptable Level of Personnel Injury Risk; Functionals and Professionalism of Line Personnel and Employees of Work Safety Service and Production Control.
Contact information
phone: +7 (39031) 6-40-16; e-mail: priemnaya_filial@suek.ru;
phone: +7 (351) 265-73-49; e-mail: niiogr@bk.ru |
UDC 622.817.47 © LLC «NPP «Zavod MDU», 2013
LLC «NPP «Zavod MDU»
Possibility of Application of MDU-type Modular Degassing Units as Gas-suction
Plants (GSP)
Abstract
The article presents a new pumping model developed by LLC «NPP «Zavod modulnykh degazatsionnykh ustanovok» especially for cas management in mine working area.
Keywords
Gas-Suction Plants, Degassing, Working Area Gas Management, Firedamp.
Contact information
e-mail: info@tdkes.ru; phone: +7 (3843) 991-991 |
ECONOMIC OF MINING |
UDC 658.3-057:622.271 © V.N. Popov, Yu.G. Gribin, I.I. Mokhnachuk, 2013
Vladimir N. Popov
Doctor of Economical Science, Professor (OJSC «TsNIEIugol»)
Yury G. Gribin
Doctor of Economical Science, Professor (OJSC «TsNIEIugol»)
Ivan I. Mokhnachuk
Chaiman of Rosugleprof (Russian Coal Trade Union), Candidate of Economic Science
Evaluation of Labour Complexity, Severity and Attractiveness – Base of Scientific
Designing of Professional Standards of Workers During Coal Open-cut Mining
Abstract
The article is dedicated to the issues of necessity of generalization and use of the know-how in the field of evaluation of worker labour complexity, severity and attractiveness, when designing professional standards in open pit minings of the coal industry when determining the qualification level.
Keywords
Labour Complexity, Severity and Attractiveness, Tariffication, Classification, Professional Standards.
Contact information
phone: +7 (495) 777-18-71 |
MINERALS |
UDC 622.831.32:550.348.42 © D.V. Yakovlev, T.I. Lazarevich, S.V. Tsirel, 2013
Dmitry V. Yakovlev
General Director, OJSC «VNIIMI», Doctor of Engineering, Professor
Tamara I. Lazarevich
Director, Kemero Representative Office of OJSC «VNIIMI», Candidate of Engineering
Sergey V. Tsirel
Leading Researcher, OJSC «VNIIMI», Doctor of Engineering
Genesis and Development of Kuzbass Natural and Technogenic Seismic Activity
(The work is performed within the framework of the government contract No 14.515.11.0082 on order
of the Ministry for Education and Science of the Russian Federation)
Abstract
The article shows that the Kuzbass seismicity, since 1960-s., has been having a complicated natural-technogenic character. Since the late 1980-s, the natural-technogenic activity has been passing into the second stage - swarms of seismic events and strong shallow earthquakes in regions of higher concentration of mining operations. The most dramatic event of such kind was a Richter magnitude 5,3-5,6 earthquake occurred on 19.06.2013 near the Bachatsky open pit.
Keywords
Seismic Events, Earthquakes, Open Pits, Mining Operations, Repeatability Schedule, Deep-Seated Faults, Network of Earthquake-Detection Stations, Longitudinal and Transversal Waves, Geodynamic Monitoring.
Contact information
e-mail: vnimioao@yandex.ru |
UDC 622.281(574.32) © V.F. Demin, V.S. Portnov, R.À. Musin, À.D. Mausymbaeva, V.V. Demin, 2013
Vladimir F. Demin
Professor of Chair «Exploitation of Mineral Deposits» at KarGTU, Doctor of Engineering
Vasily S. Portnov
Director of Department for Educational Process Organization at KarGTU,
Doctor of Engineering, Professor
Ravil À. Musin
Researcher, Master of Mining Technology
LLP «Institut Problem Kompleksnogo Osvoyenya Nedr»
Àlia D. Mausymbaeva
Senior Lecturer, Chair «Exploitation of Mineral Deposits» at KarGTU, Candidate of Engineering
Vitaly V. Demin
Chief Miner for Safety, UD ÀÎ «ArselorMittal Temirtau»,
Assistant Professor of Chair «Exploitation of Mineral Deposits» at KarGTU,
Interaction of Anchor Types with Adjacent Strata Near Working from Mining Conditions
Abstract
The article presents the results of comparative studies for detection of anchor support serviceability.
Keywords
Roof Bolting, Mine Working, Rock Pressure, Stressed-Deformed State, Karaganda Coal Basin.
Contact information
e-mail: vladfdemin@mail.ru; g.duganova@kst.kz; Gambit_12@mail.ru |
SHARING PROCESSING EXPERIENCES |
UDC 622.794.4:622.33 © Uglev, 2013
Professor Uglev
Prospects of Use of Thermal Coal Driers in New Preparation Plant Projects
Abstract
In this article, Professor Uglev presents his review of application of thermal coal driers. Description of this technology use in the North America is based on the materials submitted by G.William Kalb – international CPSA representative, key professional expert in this direction. The issues discussed in the article will be of interest to many coal industry specialists.
Keywords
Thermal drying of coal, coal concentrate dehydration, fluid-bed drying, tube dryer.
Contact information
e-mail: Uglev@coalexpert.ru |
ECOLOGY |
UDC 622.85:622.826.2 © O.G. Ishkhneli, A.V. Limansky, G.Ya. Voronkov, 2013
Otari G. Ishkhneli
Deputy General Director – Scientific and Tecnical Director
OJSC «NNTs GP - IGD im. À.À. Skochinskogo»
Alexandre V. Limansky
Director of the Mining Practice Ecology Centre, Candidate of Engineering
Georgy Y. Voronkov
Leading Researcher, OJSC «NNTs GP - IGD im.À.À. Skochinskogo», Doctor of Engineering
Pollution Abatement During Removal of Coal Waste Heaps
Abstract
The article analyses the proposals and measures on mitigation of negative effect of burning and burning-prone waste heaps on environmental ecology by way of their controlled incineration.
Keywords
Environment Pollution, Carbon-Bearing Piles, Ecology, Controlled Incineration, Waste Pile.
Contact information
e-mail: igd@igds.ru |
UDC 622.85:622.882.003 © I.V. Zenkov, B.N. Nefedov, O.V. Sibiryakova, E.V. Kiriushina, V.N. Vokin, 2013
Igor V. Zenkov
Doctor of Engineering, Berdsk Branch of «Berdskstroymash»,
Special Design and Production Engineering Office «Nauka», KNTs of Siberian Branch
of the Russian Academy of Sciences
Boris N. Nefedov
Candidate of Engineering, Berdsk Branch of «Berdskstroymash»
Special Design and Production Engineering Office «Nauka», KNTs of Siberian Branch
of the Russian Academy of Sciences
Olga V. Sibiryakova
Assistant Professor, FGAOU VPO «Sibirski Federalny Universitet», Candidate of Economic Science
Elena V. Kiriushina
Senior Lecturer, FGAOU VPO «Sibirski Federalny Universitet»,
Candidate of Engineering
Vladimir N. Vokin
Professor, FGAOU VPO «Sibirski Federalny Universitet»,
Candidate of Engineering
Rehabilitation Economics. Technology of Execution of Works on Recultivated Waste
Heap Return to the Agricultural Cycle
Abstract
The article presents an algorithm of assessment of costs connected with return of previously recultivated coal open pit waste heaps óãîëüíûõ ðàçðåçîâ to agricultural cycle; it draws a conclusion on economical inexpediency of application of available mining soil recultivation technologies.
Keywords
Coal Open Pits, Rock Piles, Soil Recultivation, Recultivation Economics, Agricultural Direction of Recultivation.
Contact information
e-mail: zenkoviv@mail.ru |
