Capacity of Direct Dumping in Mixed-Type Technologies of Opencast Solid Mineral Mining.
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| Title: | Capacity of Direct Dumping in Mixed-Type Technologies of Opencast Solid Mineral Mining. |
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| Authors: | Cheskidov, V. I.1 (AUTHOR) cheskid@misd.ru, Gavrilov, V. L.1 (AUTHOR) gvlugorsk@mail.ru, Reznik, A. V.1 (AUTHOR), Nemova, N. A.1 (AUTHOR) |
| Source: | Journal of Mining Science. Jun2025, Vol. 61 Issue 3, p418-428. 11p. |
| Subjects: | Mining methodology, Strip mining, Minerals, Resource allocation, Mines & mineral resources, Geotechnical engineering |
| Abstract: | The article discusses capacities and benefits of stripping with direct dumping within the mixed-type mining technologies for structurally complex deposits of solid minerals. The authors emphasize practicality of this technology in different geological and geotechnical conditions of mineral mining, and develop a procedure to determine a reasonable application range of the technology within the mixed-type mining systems. The resource-saving process flowsheets are proposed for dragline mining of centroclinal fold-type, water-encroached and steeply dipping bedded deposits. The most feasible ways of enhancing efficiency of overburden removal with direct dumping are discussed. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | The article discusses capacities and benefits of stripping with direct dumping within the mixed-type mining technologies for structurally complex deposits of solid minerals. The authors emphasize practicality of this technology in different geological and geotechnical conditions of mineral mining, and develop a procedure to determine a reasonable application range of the technology within the mixed-type mining systems. The resource-saving process flowsheets are proposed for dragline mining of centroclinal fold-type, water-encroached and steeply dipping bedded deposits. The most feasible ways of enhancing efficiency of overburden removal with direct dumping are discussed. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 10627391 |
| DOI: | 10.1134/S1062739125030093 |
