Environmental issues in building materials extraction
About authors
- 1 — St. Petersburg State Mining Institute
- 2 — St. Petersburg State Mining Institute
- 3 — OAO Afanasievsky quarry of cement raw materials
Abstract
Atmospheric emissions of harmful substances during the development of mineral deposits by open-cut mining mainly include mechanical (dust) and chemical impurities. Among the latter, depending on the technology of works, carbon oxides, nitrogen, sulfur dioxide, etc. prevail.
Similar articles
Expert method of reducing uncertainty in seismic safety calculations of blasting operations
2001 V. A. Belin, D. K. Potresov, N. I. Bukhanova
Specifics of drilling flowing wells in intervals of unstable formations
2001 N. I. Nikolaev, E. Yu. Tsygelnyuk, N. S. Konokotov, N. A. Shatov
Justification of rational arrangement of the grid of rupture holes formed during explosive fracture to improve the quality of the pelletizing process based on the superposition of dynamic stress in two-dimensional space
2001 A. G. Fedorov
Issues of fracture research in drilling explosive boreholes
2001 R. I. Sukhov, Yu. M. Lebedkin, A. V. Tymchur