Air Quality Control in Quarries of Technical Stone (CROSBI ID 478227)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Salopek, Branko ; Bedeković, Gordan
engleski
Air Quality Control in Quarries of Technical Stone
In most Croatian quarries of technical stone, deposits of a carbonaceous structure were exploited and just ten of a siliceous structure. By beneficiation of these rocks (by crushing and sizing) standard stone sizes for the production of concrete, asphalt masses, of supporting layers in roadmaking, and for metal and stone-flour were obtained. That production reached in 1998 a level of about 9,1 Mt, with financial value of some 635 Mio kunas. In the paper the dust pollution sources were discussed, then the cleaning methods of the polluted air for the particular vessels, vehicles and the equipment in general were described, and the single operations explained. A description of the complete beneficiation plant is given with the dedusting points and with an analysis of the used aerocyclone and cloth-filter.
quarry; air quality; air protection; stone
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Podaci o prilogu
951-956-x.
2000.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the Ninth International Symposium on Mine Planing and Equipment Selection
G. N. Panagiotou & T. N. Michalakopoulos
Atena: A.A. Balkema Publishers
Podaci o skupu
Mine Planing and Equipment Selection
predavanje
06.09.2000-09.09.2000
Atena, Grčka