Mining of hard erratics in overburden of lignite mines

2020 ◽  
pp. 55-59
Author(s):  
K. Strzodka ◽  
D. Scheffler
Keyword(s):  
Lignite Mines

Ground Water Basin Management at the Neyveli Lignite Mines

2009 ◽  
Vol 29 (1) ◽  
pp. 23-28 ◽  
Author(s):  
V. Ravi Kumar ◽  
S. N. Sahay ◽  
N. Periasamy ◽  
S. Shiv Prasad ◽  
S. Karthikeyan
Keyword(s):  
Ground Water ◽  
Basin Management ◽  
Water Basin ◽  
Lignite Mines

scholarly journals The effect of the depth and groundwater on the formation of sinkholes or ground subsidence associated with abandoned room and pillar lignite mines under static and dynamic conditions

2015 ◽  
Vol 372 ◽  
pp. 281-284 ◽  
Author(s):  
Ö. Aydan ◽  
T. Ito
Keyword(s):  
Abandoned Mines ◽  
Ground Subsidence ◽  
Residential Areas ◽  
Dynamic Conditions ◽  
The Stability ◽  
Large Earthquakes ◽  
Great Damage ◽  
Tokai Region ◽  
Lignite Mines

Abstract. It is well known that some sinkholes or subsidence take place from time to time in the areas where abandoned room and pillar type mines exist. The author has been involved with the stability of abandoned mines beneath urbanized residential areas in Tokai region and there is a great concern about the stability of these abandoned mines during large earthquakes as well as in the long term. The 2003 Miyagi Hokubu and 2011 Great East Japan earthquakes caused great damage to abandoned mines and resulted in many collapses. The author presents the effect of the depth and groundwater on the formation of sinkholes or ground subsidence associated with abandoned room and pillar lignite mines under static and dynamic conditions and discusses the implications on the areas above abandoned lignite mines in this paper.

Application of inverse dispersion modelling for the determination of PM emission factors from fugitive dust sources in open-pit lignite mines

2017 ◽  
Vol 62 (2/3/4) ◽  
pp. 274
Author(s):  
Athanasios Triantafyllou ◽  
Nicolas Moussiopoulos ◽  
Athina Krestou ◽  
George Tsegas ◽  
Fotios Barmpas ◽  
...  
Keyword(s):  
Emission Factors ◽  
Open Pit ◽  
Dispersion Modelling ◽  
Fugitive Dust ◽  
Inverse Dispersion ◽  
Dust Sources ◽  
Lignite Mines

Current state and development of continuous systems on EPS opencast lignite mines

2019 ◽  
Vol 10 (2/3/4) ◽  
pp. 90
Author(s):  
Dragan Ignjatovic ◽  
Vladimir Pavlovic ◽  
Slobodan Mitrovic ◽  
Branko Jevtic
Keyword(s):  
Continuous Systems ◽  
Current State ◽  
Lignite Mines
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