Summary Eng Ugol 12-2013

SUMMARIES UGOL 12-2013

UNDERGROUND MINING

UDC 622.273.031.3 © N.V. Ryabkov, A.V. Remezov, V.V. Ulyanov, 2013

Nikolay V. Ryabkov
Director of “Chertinskaya-Koksovaya” Mine

Anatoly V. Remezov
Doctor of Engineering, Professor of Chair, RMPI PS “KuzGTU”

Vladimir V. Ulyanov
Director OJSC «Zarechnaya Mine»

Acceleration of Extraction Pillars' Preparation in the Beds with Thicknesses of 1,2-2 m

Abstract
The article briefly describes the issues of timely preparation of extraction pillars in coal beds with thicknesses of 1,2-2,0 m due to preservation and reuse of headings.

Keywords
Mining Operations, Extraction Pillar, Headings, Reuse.

Contact information
e-mail: mine@belon.ru

UDC 622.273.031.4 © I.I. Mokhnachuk, B.K. Myshlyayev, S.V. Titov, 2013

Ivan I. Mokhnachuk
Chairman of Rosugleprof (Coal Trade Union of Russia), Candidate of Economics

Boris K. Myshlyayev
Merited Designer of the RF, Doctor of Engineering

Sergey V.Titov
Candidate of Engineering

On Layer-by-Layer Extraction of Flat Thick Beds

Abstract
Layer-by-layer extraction of 8 m thick bed is more efficient as compared to the single layer one, ensuring work face load increase by 1,4-1,6 times with less power supply capacity of complexes by 1,14 times and lesser mass of complexes by 1,4 times, expected safety of second working is by 8-10 times higher the level of parameters of 2012. Layer-by-layer extraction of beds with thickness exceeding 8 m is more efficient and safer as compared to coal extraction with discharge from underroof rock mass, ensuring possibility of transition to use of complexes and units with automated control system reducing lethal injuries.

Keywords
Thick Gently Sloping Beds, Layer-by-Layer Extraction, Efficiency, Safety, Automated Control System.

Contact information
е-mail: myshlyaev@bk.ru

SURFACE MINING

UDC 061.3:3622.684:656.13 © V.N. Kuletsky, A.V. Gorokhov, I.B. Strogy, A.A. Stepanov, A.S. Dovzhenok, 2013

Valery N. Kuletsky
CEO, OJSC “Razrez Tugnuysky”

Andrey V. Gorokhov
Chief of Mining and Transport Division, OJSC “Razrez Tugnuysky”

Ivan B. Strogy
Chief Technologist of Surface Mining, OJSC “SUEK”

Alexandre A. Stepanov
Chief of Mmotor-and-Tractor Section, CJSC “Razrez Beryozovsky”

Alexandre S. Dovzhenok
Leading Researcher, LLC “NIIOGR”, Doctor of Engineering

Meeting of Company “SUEK” Motor Transport Unit Employees

Abstract
The article lists the results of the motor transport unit employees’ meeting, describes the measures taken and their results, specifies existing problems and offers their solution.

Keywords
Open-pit Mine, Motor Transport, Production Efficiency, Production Safety, Meeting.

Contact information
e-mail: niiogr@mail.ru

REGIONS

UDC 622.33.012.3«Kuzbassrazrezugol» © N. Simagaeva, 2013

Nina Simagaeva

Continuity of Priorities

Abstract
The expiring year turned out to be not easy for the coal industry. Continuing tendency of fall in demand and coal prices set new problems before the Russian subsoil users. Issues of improvement of production programmes’ efficiency and skills to react promptly to market changes became the key ones. Solving these problems, Kuzbassrazrezugol, one of the largest coal corporations in Russia, continues its programme of production modernization and development of benefication capacities, thus maintaining coal extraction volumes. At the same time, even in the conditions of specific market, the company acts as innovator in the field of technical equipment, industrial safety and labour protection.

Keywords
Kuzbassrazrezugol, Strategy of Modernization, Technical Modernization, Mining Transport Machinery, Industrial Safety, Professional Skill Competitions, Social Issues.

Contact information
phone: +7 (3842) 44-00-11

UDC 622.33(575.2) © D.К. Kamchybekov, 2013

Duyshenbek К. Kamchybekov
Member of the Board of Directors of OJSC «Kyrgyzaltyn» (the Kyrgyz Republic),
Candidate of Engineering

Kyrgyzstan Coal Industry and its Role in the Fuel-and-Power Sector

Abstract
This article analyzes main problems and ways of development of the coal industry of the Kyrgyz Republic.

Keywords
Coal Production, Market-based Reforms, Small- and Medium-Sized Enterprises, Production Capacity.

Contact information
e-mail: duishenkk58@mail.ru

TECHNICAL NEWS

UDC 061.45:622.3(100) © O.I. Glinina, 2013

Olga I. Glinina
Leading Editor of “Ugol” Magazine,
Mining Engineer

Coal Industry Innovations and Development Strategies
Summary of XVI Kuzbass International Coal Forum – “Expo-Ugol 2013”

Abstract
On October 8 to 11 in Kemerovo the Kuzbass International Coal Forum “Expo-Ugol 2013” was held. It’s now the fifteenth year that this specialized congress and exhibition event has been held within the framework of a joint project of the Administration of Kemerovo region and that of Kemerovo backed by the Ministry of Energy of Russia, Chamber of Commerce of Russia, large scientific centers and mining engineering companies in terms of organization efforts. The XVI international specialized coal technology fair “Expo Ugol”, the XIII specialized coal sale fair “Coal Supplies and Sales”; XV international theoretical and practical conference «Energy Safety of Russia: new approaches to coal industry development” presents of the forum. The article provides an overview of participants and exhibits of the Expo-Ugol exhibition and some information about a scientific and business program of the forum.

Keywords
Mining equipment, Mining firms, Scientific and business program.

Contact information
е-mail: ugol1925@mail.ru

SAFETY

UDC 622.8:614.8-057:622.271 © A.V. Konstantinov, A.V. Kozlov, D.E. Gorev, 2013

Alexandre V. Konstantinov
Deputy CEO – Chief of Production Control, Labour Safety and Environment Service,
CJSC “Razrez Nazarovsky”

Alexandre V. Kozlov
Chief of Production Control and Labour Safety Department,
CJSC “Razrez Nazarovsky”

Denis E. Gorev
Deputy Chief of Production Control, Labour Safety and Environment Service, JSC “SUEK-Krasnoyarsk”

Procedure of Assessment of Coal Open-Pit Mine Personnel Injury Risks

Abstract
The article presents the procedure of assessment of Coal Open-Pit Mine Personnel Injury Risks.

Keywords
Injury Risk, Probability, Severity, Influential Factor, Hazard, Physical Injury, Safety Level, Risk Assessment, Procedure.

Contact information
e-mail: KonstantinovAV@suek.ru; KozlovAVl@suek.ru; GorevDE@suek.ru

UDC 662-255.1 © A.S. Zharkov, E.A. Petrov, N.E. Dochilov, 2013

Alexandre S. Zharkov
General Director, General Designer, OJSC “FNPTS “Altay”,
Associate Member of the Russian Academy of Sciences , Doctor of Engineering, Professor BTI AltGTU

Evgueny A. Petrov
Chief of Department for Industrial Explosives, OJSC “FNPTS “Altay”,
Doctor of Engineering, Attached to a Chair, Professor, BTI AltGTU,
Active Member of the Academy of Mining Science

Nikolay E. Dochilov
Principal Deputy General Director – Technical Director, OJSC “FNPTS “Altay”,
Candidate of Engineering, Active Member of the Academy of Mining Science

Research - and - Production Complex for Developmnet and Production
of Nitro-Ether Containing and Highly Protective Explosives in Russia

Abstract
In 2013, there will be 15 years from the date of launching in FNPTS “Altay” unique in Russia production of nitro-ether containing, highly protective explosives used in categorical, especially fire gas- and coal dust-hazardous, coal mines. During this period, at coal facilities there were no fire events, explosions or emergencies due to the use of explosives of such safety class at all.

Keywords
Explosion, Explosive, Nitro-ethers, Uglenites, Preventive Features, Technology, Production Process, Efficiency of Explosives.

Contact information
e-mail: post@frpc.secna.ru

ANALYTICAL REVIEW

UDC 622.33(470):658.155 © I.G. Tarazanov, 2013

Igor G. Tarazanov
Deputy Chief Editor of “Ugol' Magazine,
Mining Engineer

Russia’s Coal Industry Performance for January-September, 2013

Abstract
The article provides an analytical review of Russia’s coal industry performance for January-September, 2013 on the basis of statistical, technical & economic and production figures. The review contains diagrams, tables and comprehensive statistical data.

Keywords
Coal Production, Economy, Efficiency, Coal Processing, Coal Market, Supply, Coal Exports and Imports, Safety.

Contact information
e-mail: ugol1925@mail.ru

FOR A MINER’S REFERENCE

UDC 658.155:622.271:622.33.012.3 © V.N. Kuletsky, 2013

Valery N. Kuletsky
CEO, OJSC “Razrez Tugnuysky”

Research Manager
Vladimir B. Artemiev
Deputy General Director – Director for Production Operations, OJSC “SUEK”,
Doctor of Engineering, Professor

Defense of V.N. Kuletsky thesis: Formation of Coal Strip Mine of a New Technical
and Engineering Level

Abstract
The article contains the basic provisions of А.V. Kulletsky’s thesis “Development of a Complex of Solutions on Formation of Coal Strip Mine of a New Technical and Engineering Level”, and describes the defense stages: report extracts, answers to questions, speeches, Council conclusions.

Keywords
Technical and Engineering Level, Strip Mine Parameters, Complex of Solutions.

Contact information
e-mail: KuletskyVN@suek.ru

PRODUCTION ORGANIZATION

Andrey B. Rybinsky
Deputy Production Director, OJSC “Razrez Tugnuysky”

Andrey V. Gorokhov
Chief of Mining and Transport Division, OJSC “Razrez Tugnuysky”

Alexandre S. Dovzhenok
Leading Researcher, LLC “NIIOGR”, Doctor of Engineering

Svyatoslav I. Zakharov
Chief of Laboratory “Labour Management and Remuneration”, LLC “NIIOGR”, Candidate of Economics

Yury Y. Ushakov
Engineer, LLC “NIIOGR”

On Organization of the System of Visualized Record of Results of Operation of
OJSC “Razrez Tugnuysky” Mining and Transport Section

Abstract
The article describes experience of formation and development of the system of visualized record of results of activities of OJSC “Razrez Tugnuysky” Mining and Transport Section

Keywords
Visualized Record, Mining and Transport Section, Open-pit Dump Trucks, Organization of Production.

Contact information
e-mail: niiogr@mail.ru

COAL MINING EQUIPMENT

Ngo Kuok Chung
Mining Engineer, Postgraduate of Chair of Coal Mining Equipment, MGGU (Moscow State Mining University)

Analysis of Results of Stand and Mine Study of Technical Possibilities of
Powered Roof Support with Coal Discharge from Under Roof Rock Mass

Abstract
The article describes laboratory and mine study on determination of technical possibility of powered roof support with location of discharge opening near working face for coal extraction in thick flat and sloping beds of Kuagning mine field (Vietnam). The stand and mine study results allow to substantiate design roof support values, and improve efficiency of its use in different process flows during underground extraction of thick coal beds.

Keywords
Roof Support, Under Roof Rock Mass, Discharge Opening, Bed.

Contact information
e-mail: ud@msmu.ru

ECOLOGY

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

Recultivation Economy. Innovative Technologies of Mine and Technical
Recultivation of Rock Dumps

Abstract
The paper presents the results of economic and ecological justification of developed technologies of mine technical recultivation of disturbed lands in conditions of open-cut mining coal extraction given the geo-ecological goals and business interests.

Keywords
Coal Strip Mine, Rock Dumps, Recultivation of Lands, Recultivation Economy, Mine Technical Recultivation of Lands, Innovative Recultivation Technologies

Contact information
e-mail: zenkoviv@mail.ru

SHARING PROCESSING EXPERIENCES

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