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M.

5 linked publication records

Author: M.Year: 2002Subject: Exploration and Miningclear all
Showing 1-5 of 5 records
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2nd International Scientific Conference - SGEM2002
Publication

ADVANCEMENT OF THE LAND RECLAMATION OF THE KOLUBARA OPENCAST MINES

(SGEM Scientific GeoConference, 2002, S. Ilic, M. Ristovski, G. Dimkic)

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Kolubara opencast mines are the biggest producer of coal in Yugoslavia. Current production is about 26 million ton per year from four mines. Probable reserves are about 2,6 billions, what is 19\% of total coal reserves in Yugoslavia Within coal open-pit mining activities in basin of Kolubara there are about 515 hectares (ha) of soil degraded by waste dumps that require recultivation. The paper gives a review of the areas at each coal mine to undergo recultivation in the forthcoming period. It also presents prepara...

Exploration and Mining2002
2nd International Scientific Conference - SGEM2002
Publication

CAUTIOUS BLASTING TECHNIQUES AND AN APPLICATION FOR ULUBURUN TUNNEL BETWEEN GIRESUN-ESPIYE IN TURKEY

(SGEM Scientific GeoConference, 2002, B. Ercikdi, A. Kesimal, E. Yilmaz)

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“The Black Sea Coastal Way Rehabilitation Project” which started seven years ago in an attempt to solve the traffic congestion in the Eastern Black Sea Region of Turkey is still going on as planned. The project involves the rehabilitation and shortening of the present motorway and hence the construction of new tunnels and riprap material for filling the sea are required in some places. By the completion of this project, a considerable amount of time spent on highway will be saved and will probably lead to a re...

Exploration and Mining2002
2nd International Scientific Conference - SGEM2002
Publication

COAL DUST SUPPRESSION SYSTEMS

(SGEM Scientific GeoConference, 2002, M. Pranchova, HR. Popivanov, L. Vitaonv)

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A real problem of coal transport and storing is discussed. Contemporary technical solutions of coal dust suppression systems with spray for belt conveyors and outdoor discharges or coal stores are analysed. Technical decisions for decreasing of small dust particles concentration bellow the permissible norm are proposed.

Exploration and Mining2002
2nd International Scientific Conference - SGEM2002
Publication

IMPACT OF CHANGE IN DUMPING TECHNOLOGY ON TAILING TRANSPORT COSTS USING TRANSPORT SYSTEM FROM “VELIKI KRIVELJ” OPEN PIT TO THE WORKING CAVITY OF “BOR” OPEN PIT

(SGEM Scientific GeoConference, 2002, D. Krzanovic, R. Lekovski, M. Zivkovic)

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This work presents the recognitions for possible costs reduction of waste transport by conveyor system from the open pit “Veliki Krivelj” to the open pit “Bor” by the use of new dumping technology into the working excavation of the open pit “Bor”. Instead of previous used dumping technology connecting with bulldozers, a technology of direct dumping was discussed. The obtain results show that an important costs reduction of waste transport and dumping is possible from 0,1035 \$/t to 0,0655 \$/t by the u...

Exploration and Mining2002
2nd International Scientific Conference - SGEM2002
Publication

POTENTIAL OF RISK AND REHABILITATION FOR THE AREA THAT FORMED AFTER MINING OPERATIONS IN THE TKI- GELI MUGLA REGION

(SGEM Scientific GeoConference, 2002, M. S. Delibalta, E. Nasuf)

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Mining sector, is closely related to natural environment, is different from other industrial operations. Many production open-spaces and slopes is occurred during or after both production and overburden stripping in coal open pit mines. Geometry of these open-spaces and slopes depend on overburden thickness, gratness of operation area and selected open pit technology. This, use and reclamtion of the area, is very significant for environmental assessment. The alternatives of different use for the area may be desing...

Exploration and Mining2002
Showing 1-5 of 5 records
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