SUMMARIES UGOL 10-2012

 

UNDERGROUND MINING

UDC 622.831.242:622.285 M. Reuter, Yu. Wexler, 2012

Martin Reuter
Director General
MARCO GmbH Systemanalyse und Entwicklung (Germany)

Yulian A. Wexler
Geomechanics Project Manager of marco,
Doctor of Science, Professor

Initiating of Non-caving Roof Weakening in Automated Longwalls

Abstract
The article deals with the options of initiating non-caving roof weakening by reducing the initial lining section thrust. The calculations have been made for lining conditions in one of the mines in China. The measures are implemented using macro electrohydraulic lining control system.

Keywords
Longwall, Weakening, Initial lining thrust.

Contact information
e-mail: julian@marco.de

MINE CONSTRUCTION

UDC 622.25:622.33.012.2Sadovaya M. Junker, I. Gollnick, K. Thyrock, V. Dovgal, 2012

Martin Junker
Dr.-Ing., RAG Mining Solutions GmbH, Germany

Isabel Gollnick
Dipl.-Ing., RAG Mining Solutions GmbH, Germany

Klaus Thyrock
Dipl.-Ing., RAG Mining Solutions GmbH, Germany

Vitaliy Dovgal
Dipl.-Ing., Sadovaya Group, Ukraine

Inclined Shaft Designing at Sadovaya Mine For a New Mine Field Development

Abstract
RAG Mining Solutions GmbH, Germany offers a new excavation and shaft roadheading technology. This experience was obtained over years of involvement in German mining industry and then presented in the global market. International companies are faced with the issues of market adaptation and getting an optimal cost increase for their products. RAG Mining Solutions GmbH provides a target service and technologies to ensure a stable development of these companies. In view of the above RAG Mining Solutions GmbH has designed an inclined shaft for Sadovaya mine in Ukraine including a drift roof calculation and selection of machinery and electric diagrams. Beside the know-how the list of services includes the provision of RAG Mining Solutions GmbH used equipment. The projected shaft will sink from the surface to a new mine field with length of 1240 m and angle of dip of 16. Initially it will be used as a ventilation drift and inclined entry for transportation. Subsequently the production is expected to increase to up to 10000 tons of coal per day using for coal transportation the new shaft which will also be used for loading and unloading of the necessary materials and worker transportation. The inclined shaft is also an essential supply channel and airway. While projecting the connection between the old mine field and the new mine field must be taken into account. Therefore the ventilation capacity and production parameters are considered while developing the new mine field. The purpose of the article is to briefly outline the project and ensure a successful cooperation on the Ukrainian-German level.

Keywords
RAG Mining Solutions GmbH, Sadovaya mine, Inclined shaft, Mine field, Designing, Roadheading.

Contact information
phone: +49 (0) 23-23-15-53-00

TECHNICAL NEWS

UDC 061.45:622.3(100) O.I. Glinina, 2012

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

XIX International Specialized Exhibition Ugol Russias and Mining
and III Specialized Exhibition Security, Industrial and Personal Safety:
Summary, Events and Facts

Abstract
On June 5 to 8 2012 in Novokuznetsk in new Kuzbasskaya Yarmarka exhibition complex XI International specialized exhibition Ugol Russias and Mining which was recognized as the worlds exhibition No1 for underground coal production technologies and III specialized exhibition Security, Industrial and Personal Safety were held. These events were hosted by exhibition companies Kuzbasskaya Yarmarka and, which has been involved in the exhibition business since 1992 and Messe Duesselsdorf GmbH, Germany. The high level of the Coal Forum is confirmed with the biggest exhibition communities marks such as UFI of Global Exhibition Industry Association and RSVY of Russian Exhibition and Fair Union. Since 2003 this project has been held under the aegis of the Chamber of Commerce of the Russia. The article provides an overview of the exhibitors at Ugol Russias and Mining exhibition and exhibits that is pieces of equipment displayed at the exhibition and states the prize-winners of Ugol Russias and Mining 2012 exhibition.

Keywords
Mining equipment, Mining companies, Exhibition, Safety.

Contact information
-mail: ugol1925@mail.ru

COAL MINING EQUIPMENT

UDC 622.232.72KBV L.D. Bodrunov, I.V. Golovchuk, 2012

Lev D. Bodrunov
Director of NPKF Geomakhanika Ltd,
Candidate of Engineering

Igor V. Golovchuk
First Deputy Director of NPKF Geomakhanika Ltd,
Mining Engineer

KBV Cutter-loader Created

Abstract
The article highlights the work performed in order to create a KBV cutter-loader fitted with a hydraulic actuator and drill-break-off function tool which operates per plowing technology and ensures higher efficiency and improved coal rating. The article is intended for mining experts and coal industry company workers.

Keywords
Cutter-loader, Coal rating, Power saving, Hydraulic actuator, Explosion safety.

Contact information
e-mail: av189256-1@comtv.ru; phone: +7 (916) 250-28-14; +7 (903) 002-11-67

SAFETY

UDC 622.831.1 V.N. Zakharov, S.S. Kubrin, G.N. Feit, D.I. Blokhin, 2012

Valeri N. Zakharov
Director of IPKON of Russian Academy of Sciences,
Doctor of Engineering, Professor

Sergei S. Kubrin
Acting Head of Laboratory of IPKON of Russian Academy of Sciences,
Doctor of Engineering

German N. Feit
Doctor of Engineering, Professor (IPKON of Russian Academy of Sciences)

Dmitri I. Blokhin
Associate Professor of FGOU of MSMU,
Candidate of Engineering

Determination of Rock Deflected Mode in Developing Coal Beds which are Hazardous as Regards Geo and Gas-dynamic Phenomena

(The work has been performed with financial support of Ministry of Education and Science of the RF within the framework of the State Contract No16.525.12.5008)

Abstract
The article is focused on the mechanism of formation of gas-dynamic phenomena hazard source and proposes a method of changing and determination of geophysical and geomechanic parameters of geosystem to determine a gas-dynamic phenomena hazard. A gage sensor for measuring a rock deflected mode within a massif using tensometric methods has been developed.

Keywords
Gas-dynamic phenomena, Hazard, Deflected mode, Gage sensor, Tensometric method.

Contact information
phone: +7 (495) 360-07-35; e-mail: s_kubrin@mail.ru

FUEL AND ENERGY BALANCE OUTLOOK

UDC 622.33312/313 O.I. Glinina, 2012

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

Russia and CISs Coal Summary of 7th Annual Summit CISs Coal 2012

Abstract
On May 22 to 24 in Moscow at Marriot Hotel the 7th annual summit CISs Coal was held attended by the leading professionals, investors, traders, analysts and ceos of the leading companies operating across Russia, CIS and globally. The summit was hosted by Adam Smith \institute, UK and Informa, Australia. Among the topics discussed by the industry managers this year was the economic situation around the world, forecasts and global coal industry outlook dynamics. The summit program included panel sessions, discussions and presentations by the coal industry leaders from Russia, Ukraine, Europe and Asia. The article provides an overview of the most interesting reports and speeches by the summit attendees along with the diagrams.

Keywords
Coal industry, Development program, Coal exports and imports, Coal requirements, Traders, Logistics, Investment.

Contact information
e-mail: ugol1925@mail.ru

RESOURCES

UDC 681.51 Collective authors, 2012

Sergei P. Mochalov
Rector of FGBOU VPO SibGIU,
Doctor of Engineering, Professor

Leonid P. Mishlyaev
Prorector Science and Innovative Development
FGBOU VPO SibGIU, Doctor of Engineering, Professor

Anatoli A. Ivushkin
Director General of OK Sibshakhtstroi Ltd,
Doctor of Engineering

Stanislav F. Kisilev
Deputy Director of Nauchno-issledovatelski tsentr system upravleniya Ltd,
Candidate of Engineering

Konstantin G. Venger
Technical Director of OK Sibshakhtstroi Ltd

Aleksei A. Linkov
Head of Technological Control System Department
Nauchno-issledovatelski tsentr system upravleniya Ltd

Mikhail V. Shipunov
Head of Production Control System Departmen
Nauchno-issledovatelski tsentr system upravleniya Ltd

Dmitri G. Berezin
Scientific Associate
Nauchno-issledovatelski tsentr system upravleniya Ltd

Water-sludge Fuel Preparation & Combustion Process Control Automation System

Abstract
The control automation system under review is a functional subsystem of the integrated automatic control system of the power generation unit for suspension coal fuel based on coal-cleaning waste. The article describes the main technological solutions to functional structure as well as hardware and dataware for the automation system of control and operation of machines and processes and water-sludge fuel preparation and combustion equipment.

Keywords
Coal-cleaning waste, Combustion, Automation, System, Measurement, Control, Regulation, PLC, Server, Operator station, SCADA-system.

Contact information
e-mail: rector@sibsiu.ru; phone: +7 (3843) 46-35-02

UDC 622.481.24 Collective authors, 2012

Sergei P. Mochalov
Rector of FGBOU VPO SibGIU,
Doctor of Engineering, Professor

Anatoli A. Ivushkin
Director General of OK Sibshakhtstroi Ltd,
Doctor of Engineering

Leonid P. Mishlyaev
Prorector Science and Innovative Development
FGBOU VPO SibGIU, Doctor of Engineering, Professor

Konstantin G. Venger
Technical Director of OK Sibshakhtstroi Ltd

Vasili I Murko
Professor of FGBOU VPO SibGIU,
Doctor of Engineering

Andrei I. Kutsenko
Head of Scientific Research Department of FGBOU VPO SibGIU,
Candidate of Engineering, Associate Professor

Vladimir I. Fedyaev
Director General of CJSC NPP Sibekotekhnika

Viktor I. Karpenok
Head of Laboratory of FGBOU VPO SibGIU

Automated Experimental & Laboratory Energotechnological System

Abstract
The article provides some details about the creation and commissioning of the automated experimental & laboratory energotechnological system for research and development of new coal-cleaning waste electric and thermal power generation technologies on the basis of the laboratory of Siberian State Industrial University.

Keywords
Water-coal suspension, Experimental system, Coal-cleaning waste, Electric and thermal power generation.

Contact information
e-mail: rector@sibsiu.ru; phone: +7 (3843) 46-35-02

UDC 621.822:621.89:621.926.32 D.S. Kolesnichenko, R.K. Korchagin, D.A. Sobol, 2012

Dmitry S. Kolesnichenko
Technical specialist, TOTAL VOSTOK

Roman K. Korchagin
Technical specialist, TOTAL VOSTOK

Dmitry A. Sobol
Chief of technical department
TOTAL VOSTOK, candidate of technical science

Reduction of Expenses for Maintenance and Repair of Roller Press Owing to Increase of Bearings Wear Resistance and Conversion to Preventive Maintenance Scheme

Annotation
This article is dedicated to possibility of conversion from accident-related type of roller press maintenance to preventive one. This can be made by using high performance greases in bearing casing. Tests results of Total CERAN grease trials at URALKALIY are given as well as calculation of economic performance.

Keywords
Roller press, Bearings, URALKALIY, Grease, Maintenance.

Contact information
phone: +7 (495) 937-37-84; e-mail: SM.Oil-Vostok@total.com

ECONOMIC OF MINING

UDC 658.15:338.5:528.44:622.3.012 M.A. Yastrebinski, G.A. Yefimova, O.S. Korobova, 2012

Mikhail A. Yastrebinski
Doctor of Economics, Professor (FGOU MSMU)

Galina A. Yefimova
Candidate of Economics(JSC TsNIEIUgol)

Olga S. Korobova
Candidate of Economics, Associate Professor (RUDN)

Evaluation of Cadastral Market Value of a Mining Company as a Real Estate

Abstract
The article sets forth methodological approaches to the evaluation of a cadastral market value of mining companies as real estates and provides some particular examples.

Keywords
Evaluation, Cadastral market value, Comparative, cost-is-no-object and lucrative approaches, Hierarchy analysis method, Matrix, Criterion significance.

Contact information
phone: +7 (495) 438-34-06

ECOLOGY

UDC 622.85:6622.33(470) A.R. Litvinov, A.A. Kharitonovski, 2012

Aleksandr R. Litvinov
Candidate of Engineering
(Department of Coal and Peat Industry of Ministry of Energy of Russia)

Anatoli A. Kharitonovski
Doctor of Engineering (JSC MNIIEKO TEK)

Coal Industry Environment Condition

Abstract
The article provides an analysis of the ecological situation in the coal industry based on the factors of a man-caused impact on the environment in 2006 to 2010, specifies the factor change tendencies and defines primary measures to improve the environment condition.

Keywords
Man-caused impact, Ecology, Environment, Water utilization, Wastewater, Contaminant emissions, Abuse of land, Production waste.

Contact information
e-mail: lar@minenergo.gov.ru

UDC 622.33:331.452 V.G. Kharitonov, A.V. Remezov, S.V. Novoselov, S.A. Panikhidnikov, 2012

Vitaliy G. Kharitonov
Director General of UK Zarechnaya Ltd,
Candidate of Engineering,
Full Member of Mining Science Academy and Siberian Branch of MANEB

Anatoliy V. Remezov
Professor of RMPI PS Department of T.F. Gorbachev Kuzbass STU,
Doctor of Engineering, Professor, Academician of MANEB

Sergey V. Novoselov
Academician of MANEB, Candidate of Economics

Sergei A. Panikhidnikov
Acting Head of Ecology and Social and Personal Safety Department of
Military Education Institute of Professor M.A. Bonch-Bruevich
St. Petersburg State Telecommunications University,
Candidate of Military Sciences, Retired Colonel

Environment Safety Requirement for Multifunctional
Mine Systems Economic Activities

Abstract
The article sets forth the environmental safety requirement for multifunctional mine systems economic activities

Keywords
Innovative project, Multifunctional mine system, Environmental safety

Contact information
e-mail: slv5656@mail.ru

MINERALS

UDC 620.831.22 V.P. Dudukalov, A.M. Vandyshev, 2012

Valentine P. Dudukalov
Senior Scientific Associate of Ural Filial JSC VNIMI

Aleksander M. Vandyshev
Candidate of Engineering (USMU)

Managing Strong Pressure Change of Transient Parameters of Periodic Drive Lava

Abstract
Developed an effective means of geomechanical impact on support pressure that may on the one hand contribute to its decline and increase it. That is, it can act as an antidote, and like poison. This will require higher qualifications and responsibilities of artists.

Keywords
Foot Pressure, Parameters, Process, Relaxation, Creep, Rheology.

Contact information
e-mail: al.band2010@yandex.ru