Session 3: Underground Mine Environment

10 September 2008

Block: Ventilation & Mine Fires
The Small Hall, Auditorium Maximum of the Jagiellonian University (35 Krupnicza str.)

Chairman: R.N. SINGH
Co-Chairman: Stanisław WASILEWSKI
Secretary: Marek BOROWSKI, Dariusz OBRACAJ

11.00 -11.10 a.m.
Henryk Bystroń
The thermodynamic approach to the safety state assessment of a ventilation system of a deep mine using underground main fan

11.10 - 11.20 a.m.
Nikodem Szlązak, Dariusz Obracaj, Marek Borowski
Methods for controlling temperature hazard in polish coal mines

11.20 - 11.30 a.m.
Stanisław Wasilewski
Development of gas hazard monitoring systems in polish hard coal mines

11.30 - 11.40 a.m.
Władysław Cierniak, Wacław Dziurzyński, Andrzej Krach, Janusz Krawczyk
Distribution of velocity of flow of air in the inlet channel of a main fan

11.40 - 11.50 a.m.
Janusz Kruczkowski
A system for continuous measurement of volumetric rate of unsteady flow of air in workings of deep mines

11.50 - 12.00 a.m.
Józef Sułkowski, Dariusz Musioł
Effect of bed splitting on fighting aerologic hazards in exploitation sections of hard coal mines

12.00 - 12.10 p.m.
RAN VIJAY KUMAR SINGH, DURGA DUTT TRIPATHI, VIRENDRA KIMAR SINGH
Evaluation of suitable technology for prevention and control of spontaneous heating/fire in coal mines

12.10 - 12.20 p.m.
Wu Chao, Li Zijun, Yang Fuqiang, Gu Desheng
Risk forecast of spontaneous combustion of sulfide ore dump in a stope and controlling approaches of the fire

12.20 - 12.40 p.m.
Borys Poborowski, Lachlan Cunningham
Managing the spontaneous combustion hazard in sub-bituminous underground coal mine

12.40 - 12.50 p.m.
Tomasz Grychowski
Hazard assessment based on fuzzy logic

12.50 - 1.00 p.m.
Discussion and comments

1.00 - 3.00 p.m.
Lunch

Block: Ground control and rock bursts
The Small Hall, Auditorium Maximum of the Jagiellonian University
(35 Krupnicza str.)

Chairman: Ray DURRHEIM
Co- Chairman: Zenon PILECKI
Secretary: Jerzy KŁOSIŃSKI

3.00 - 3.25 p.m.
Anatoly A. Kozyrev, Victor I. Panin, Yuliya V. Fedotova
The geodynamic evolution of the geological medium in the area of large-scale mining

3.25 - 3.40 p.m.
Grzegorz Mutke
Stability of the underground mine workings in the near-field zone of seismic events

3.40 -3.55 p.m.
Augustyn HOLEKSA, Mieczysław LUBRYKA, Ryszard SKATUŁA, Zbigniew SZREDER
Exploitation of deposit 510/1 through longwall 22A in lot Z3 at "JAS-MOS" Coal Mine in the conditions of significant seismic activity Jas-Mos Coal Mine JSW S.A.

3.55 - 4.10 p.m.
G.I. Grutsko
Multidisciplinary approaches in researches of methane out-bursts and explosions in coal mines

4.10 - 4.30 p.m.
Małgorzata WYSOCKA, Krystian SKUBACZ, Boguslaw MICHALIK, Stanislaw CHAŁUPNIK
Radiation protection in Polish coal mines - system of monitoring and control of the hazard

4.30 - 5.00 p.m.
Coffee break

5.00 - 5.10 p.m.
Wang Yibo
Wild application of nonlinear science will be important aspect in development of coal mine technology

5.10 - 5.20 p.m.
Baginski M.
Autonomous respiratory protection equipment vs. provision of mining rescue services , protective emergency escape device -quality and efficiency

5.20 - 5.30 p.m.
Pukkila J., Särkkä P.
Risk assessment in underground mines

5.30 - 5.40 p.m.
Niemiec B., Rosmus P., Trojnar A.
The indices for assessing effectiveness of safety management systems in Polish collieries

5.40 - 5.50 p.m.
Schumachers R.
Mine safety - a fundamental success parameters for coal mining in Germany

5.50 - 6.00 p.m.
Aghajani A., Bazzazi A. , Osanlo M., Azouni Y.
An empirical formula for fly rock prediction in Esfordi Phosphate Mine of Iran

6.00 - 6.10 p.m.
Fisne A., Őkten G.
Occupational noise exposure assessment for underground coal mine workers in Turkey

6.10 - 6.20 p.m.
Colinet J., Rider J.P., Thimons E.D.
Controlling respirable dust in underground coal mines in the United States

6.20 - 6.30 p.m.
Ozbayzoglu O., Karakas S.
Human fertility and Boron

6.30 - 6.40 p.m.
Chobanov Al. L.
The company policy for providing of health and safety labor conditions

6.40 - 6.50 p.m.
Martyka J.
Safety culture in the process of improvement and verification of safety management systems

6.50 - 7.00 p.m.
Lebecki K., Rosmus P.
Quantitative risk assessment of natural hazards in mining based on EN-61508 methodology

3.00 - 6.30 p.m.
Block: Methane Treatment
The Middle Hall B, Auditorium Maximum of the Jagiellonian University (35 Krupnicza str.)

Chairman: Jayne SOMERS
Co- Chairman: Jacek SKIBA
Secretary: Bartłomiej JURA

3.00 -3.15 p.m.
Opening ceremony
Introduction into CMM activities

3.15 - 3.30 p.m.
Joachim Brandt, Erwin Kunz, Germany
Gas Drainage in High Efficiency Workings in German Coal Mines

3.30 - 3.45 p.m.
Krzysztof Cybulski, Eugeniusz Krause, Krystian Wierzbiński, Poland
Modelling of methane concentration distribution in the longwall environment in the air roadway area

3.45 - 4.00 p.m.
Marek Kwaśniewski, Stanisław Lasek, Poland
Numerical analysis of methane migration from floor strata to a longwall face

4.00 - 4.15 p.m.
Henryk Badura, Antoni Jakubow, Andrzej Klamecki
Application of statistic predictions for evaluation of methane inflow in longwall

4.15 - 4.30 p.m.
A.Alexeev, B.Gryadushchii, N.S. Surgai,
Occurence forms of methane in fossil coals

4.30- 5.00 p.m.
Coffee break

5.00 - 5.15 p.m.
D.V. Rudakov & I.O. Sadovenko
Modeling of Coalbed Methane Migration in Mined Out Rocks

5.15 - 5.30 p.m.
Paweł Baran, Stanisław Hołda, Jan Macuda, Adam Nodzeński, Ludwik Zawisza
Desorption of methane from selected lignite coals in the aspect of processes of gas liberation from coal".

5.30 - 5.45 p.m.
MA Shangquan, Chen Xuexi, Wang Yibo, Zhang Chao
Experimental Study on Hole Sealing Technique for mensurating gas content in Coal Seam

5.45 - 6.00 p.m.
Discussion and comments