Open Pit Mining Technologies for Watered Lignite Deposits in the Kansk—Achinsk Basin
- Autores: Reznik A.V.1, Cheskidov V.I.1
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Afiliações:
- Chinakal Institute of Mining, Siberian Branch
- Edição: Volume 55, Nº 1 (2019)
- Páginas: 96-104
- Seção: Mineral Mining Technology
- URL: https://ogarev-online.ru/1062-7391/article/view/184639
- DOI: https://doi.org/10.1134/S1062739119015336
- ID: 184639
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Resumo
The resource-saving technology is proposed for mining watered lignite deposits in the Kansk- Achinsk basin without drying of productive strata. The expediency of accumulation of all water inflows in mined-out area of the open-pit mine for the subsequent use in the closed production cycle is substantiated. Effectiveness of hydromechanization in selective stripping of incompetent overburden rocks with solid inclusions is determined. Parameters of a hydraulic fill placed in the mined-out area of the open pit are presented.
Sobre autores
A. Reznik
Chinakal Institute of Mining, Siberian Branch
Autor responsável pela correspondência
Email: a-reznik@mail.ru
Rússia, Novosibirsk, 630091
V. Cheskidov
Chinakal Institute of Mining, Siberian Branch
Email: a-reznik@mail.ru
Rússia, Novosibirsk, 630091
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