Quality of rock blasting as the basis of profitability of a crushed stone plant
About authors
- 1 — St. Petersburg State Mining Institute
- 2 — St. Petersburg State Mining Institute
Abstract
Market economy not only establishes new economic relations between different enterprises, but also forces a different assessment and, consequently, the solution of certain technological problems. In particular, at the enterprises producing fractional crushed stone, the parameters of the main technological processes are calculated according to the factor of minimum cost. At such approach to designing overestimates output of unprofitable fractions, price and demand for which is much less than price and demand for deficit fractions. Therefore, as the basic criterion for designing technological parameters, it is necessary to accept the maximum profit from realization of production.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Development of water-towering way of breaking wells in drilling and blasting operations at mining open pits
2001 G. G. Karkashadze, N. O. Taran
Issues of fracture research in drilling explosive boreholes
2001 R. I. Sukhov, Yu. M. Lebedkin, A. V. Tymchur
Electro-pulse method of rock fracturing and drilling wells
2001 D. V. Zhgun, V. F. Vazhov, M. Yu. Zhurkov
Fundamentals of Aseptic Baring of Subglacial Lake Vostok
2001 B. B. Kudryashov, A. N. Dmitriev, N. I. Vasilev