caa a22 4500 465724892 CHVBK 20180323111726.0 cr unu---uuuuu 170327e19900901xx s 000 0 eng 10.1007/BF02499568 doi (NATIONALLICENCE)springer-10.1007/BF02499568 Conservation-oriented technologies of cavity elimination in underground mining [Elektronische Daten] [V. Lyashenko, V. Golik, V. Shtele] Conclusions: 1. Cavity elimination technology by isolation and filling with low-strength materials has been used successfully in working mineral resources by underground mines, including beds of complex structure. 2. The technicoeconomic and social effectiveness of cavity elimination that preserves the surface of the earth and the environmental setting in the area surrounding the mines and the utilization of production wastes and low-quality local mineral resources endow these technologies with a conservation-oriented value and open new prospects for their use. 3. Scientific and engineering principles of resource-saving cavity elimination technologies and years of practical experience with them should be considered by designers of plans for development of new deposits in mining fields across the country. 4. Tested methods of material quality improvement are recommended for large-scale introduction in mining and related industries: disintegrator processes of material grinding and activation; vibration equipment for sorting, triturating, and transporting granular and fluid mixtures; and electrochemical water treatment with membrane technologies. Plenum Publishing Corporation, 1991 Lyashenko V. aut Golik V. aut Shtele V. aut Soviet Mining Kluwer Academic Publishers-Plenum Publishers 26/5(1990-09-01), 468-475 0038-5581 26:5<468 1990 26 10913 https://doi.org/10.1007/BF02499568 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02499568 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lyashenko V. aut NATIONALLICENCE 700 1- Golik V. aut NATIONALLICENCE 700 1- Shtele V. aut NATIONALLICENCE 773 0- Soviet Mining Kluwer Academic Publishers-Plenum Publishers 26/5(1990-09-01), 468-475 0038-5581 26:5<468 1990 26 10913 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer