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NEW APPROACHES AND RESULTS OF RESEARCHES
ON RATIONALIZATION OF EXTRACTION OF MINERALS FROM BOWELS OF THE EARTH
V. Hrinov1*,
A. Khorolskyi1
1Institute for Physics of Mining Processes
of the National Academy of Sciences of Ukraine, Dnipro, Ukraine
*Corresponding author:
e-mail: grinevv@i.ua
Physical and
technical problems of mining production, 2021, (23), 174-199.
https://doi.org/10.37101/ftpgp23.01.012
full
text (pdf)
ABSTRACT
Purpose. Ground
of space of planning - area that on
the base of well-known criteria of efficiency and methods of optimization is certain all project parameters and can provide
rationalization of working off a deposit from the bowels of the earth.
Methods. Rationalization
of working off the deposits
of minerals can be realized
due to possibility of application of well-known methods of optimization criteria of efficiency for the choice of technological parameters in difficult tasks.
Findings. Software
is from specialized computer programs in relation to the choice of optimal acquisitions of cleansing equipment, for being of
the shortest routes in a network to the model, dynamic programming of alternative count on a minimum, determination of rational level of products,
for making decision in the conditions of vagueness.
Originality. Results
of research for methodologies of the modern
planning of parameters of working off strategic and critical mineral resources are new approach of ground of
area of effective exploitation of deposits within the limits of providing
of the rational use of bowels of
the earth. For the choice
of technological parameters in the difficult tasks of mastering
of supplies of minerals from balance to the eventual
products application of well-known methods of optimization and criteria of efficiency offer with bringing in of modern
information technologies.
Practical implications. Offered
approach scientific procedures of making decision allows to ground
the area of effective exploitation alternative developers with different rights on using the
bowels of the earth and
different possibilities
after finances, labour and material resources, to conduct the economic overvalue of supplies of deposits perspective for foreign investments, and also by frequent
variant calculations it is possible
to ground the change of standards.
Keywords: rational
working off deposits, ecology, planning technology, computer program, design of scenarios,
dynamic programming, innovation
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