CONTINUOUS COLLECTION METHOD OF MINERAL RESOURCES OF UNDERWATER DEPOSITS, AND MULTI-PURPOSE SYSTEM FOR ITS IMPLEMENTATION Russian patent published in 2012 - IPC E21C50/00 

Abstract RU 2460883 C2

FIELD: mining.

SUBSTANCE: method involves creation of the main and additional water flows, obtaining of hydraulic fluid flow after addition of elements of natural resources of underwater deposits as part of rock mass to the main water flow and transportation of hydraulic fluid flow. Besides, increase in operation efficiency of transportation process of mineral resources of underground deposits is provided from high depths in process chain of development of underwater deposits of mineral resources due to stabilisation of concentration value of solid particles in hydraulic fluid flow that is transported from multi-purpose system for continuous collection of mineral resources of underwater deposits to base floating means located on water reservoir surface, at rational configuration of technical means.

EFFECT: stabilisation of concentration value of solid particles in hydraulic fluid flow.

3 cl, 3 dwg

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RU 2 460 883 C2

Authors

Pivnjak Gennadij Grigor'Evich

Franchuk Vsevolod Petrovich

Kirichenko Evgenij Alekseevich

Egurnov Aleksandr Ivanovich

Evteev Vladimir Vasil'Evich

Dates

2012-09-10Published

2008-10-16Filed