FIELD: mining.
SUBSTANCE: hydraulic bore mining of minerals includes drilling of technological wells, placement of hydraulic seals and pressure pipelines in them, erosion of the productive formation. The erosion of the productive formation is carried out in the direction from the side of the split trench to the outlet to the surface. Mining is formed, the stability of its arch is determined by the parameters of erosion along the width and height of the reservoir and the physical and mechanical properties of the rocks being developed. The pulp is delivered to the pulp-receiving ditch through the formed rock mine in the gravity-flowing regime.
EFFECT: increased productivity of the process of minerals mining.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| HYDRAULIC BORE MINING OF MINERALS | 2012 |
|
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|
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|
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| METHOD AND DEVICE FOR HYDRAULIC MINING OF MINERALS FROM PLACER DEPOSITS IN PERMAFROST | 1996 |
|
RU2095572C1 |
| PROCESS OF BOREHOLE HYDRAULICKING OF MINERALS AND AGGREGATE FOR ITS IMPLEMENTATION | 1997 |
|
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| METHOD AND APPARATUS FOR WELL-MINING OF MINERALS | 0 |
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| WAY FOR WELL HYDROMINING WITH MAINTENANCE OF WORKING SEAM ROOF | 0 |
|
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| METHOD FOR UNDERGROUND HYDRO MINING OF MINERALS AND THE DEVICE FOR ITS IMPLEMENTATION | 2021 |
|
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| ARRANGEMENT FOR WELL-TYPE HYDRAULIC MINING OF PLACER MINERAL DEPOSITS | 0 |
|
SU1067215A1 |
