Current state and main directions of innovative development of placer gold mining in Far East Federal District

Based on the assessment of the resource base of Far East region of Russia, the important role of the mining industry for most regions of Far East Federal District was noted. A decrease in the resource potential of geogenous placers has been established, therefore anthropogenic deposits of placer dep...

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Main Authors: Litvinsev Viktor, Sas Petr
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:E3S Web of Conferences
Subjects:
Online Access:https://doi.org/10.1051/e3sconf/20185604004
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spelling doaj-9daf30bf3a9e4f999d834779081f73d12021-04-02T11:14:04ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01560400410.1051/e3sconf/20185604004e3sconf_pcdg2018_04004Current state and main directions of innovative development of placer gold mining in Far East Federal DistrictLitvinsev ViktorSas PetrBased on the assessment of the resource base of Far East region of Russia, the important role of the mining industry for most regions of Far East Federal District was noted. A decrease in the resource potential of geogenous placers has been established, therefore anthropogenic deposits of placer deposits become an important reserve of placer gold mining. Natural and technological factors that need to be taken into account when selecting and applying those technologies and mining equipment that can reduce their influence are as follows: permafrost rocks, high clayey sand deposits, large content of fine and fine fractions of gold, the presence of high content of heavy fractions of other valuable passing components, etc. A number of developed innovative technologies for development of alluvial deposits, as well as new technological equipment for use on dredges and drags, have been noted. The parameters of the technological processes of the jigging machine on the Alaska-35 washing device (USA) have been analyzed, the matrix of interacting factors (such as the shape of the particles of a mineral, particle size, particle density, height of the bed of the jigging machine, frequency of piston swings, stroke of piston, etc.), the purpose of the study is to obtain graph-analytical dependencies for calculating their rational parameters that ensure effective extraction of metals.https://doi.org/10.1051/e3sconf/20185604004Alluvial depositsInnovative technologies for placer miningInteracting factorsJigging machines
collection DOAJ
language English
format Article
sources DOAJ
author Litvinsev Viktor
Sas Petr
spellingShingle Litvinsev Viktor
Sas Petr
Current state and main directions of innovative development of placer gold mining in Far East Federal District
E3S Web of Conferences
Alluvial deposits
Innovative technologies for placer mining
Interacting factors
Jigging machines
author_facet Litvinsev Viktor
Sas Petr
author_sort Litvinsev Viktor
title Current state and main directions of innovative development of placer gold mining in Far East Federal District
title_short Current state and main directions of innovative development of placer gold mining in Far East Federal District
title_full Current state and main directions of innovative development of placer gold mining in Far East Federal District
title_fullStr Current state and main directions of innovative development of placer gold mining in Far East Federal District
title_full_unstemmed Current state and main directions of innovative development of placer gold mining in Far East Federal District
title_sort current state and main directions of innovative development of placer gold mining in far east federal district
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2018-01-01
description Based on the assessment of the resource base of Far East region of Russia, the important role of the mining industry for most regions of Far East Federal District was noted. A decrease in the resource potential of geogenous placers has been established, therefore anthropogenic deposits of placer deposits become an important reserve of placer gold mining. Natural and technological factors that need to be taken into account when selecting and applying those technologies and mining equipment that can reduce their influence are as follows: permafrost rocks, high clayey sand deposits, large content of fine and fine fractions of gold, the presence of high content of heavy fractions of other valuable passing components, etc. A number of developed innovative technologies for development of alluvial deposits, as well as new technological equipment for use on dredges and drags, have been noted. The parameters of the technological processes of the jigging machine on the Alaska-35 washing device (USA) have been analyzed, the matrix of interacting factors (such as the shape of the particles of a mineral, particle size, particle density, height of the bed of the jigging machine, frequency of piston swings, stroke of piston, etc.), the purpose of the study is to obtain graph-analytical dependencies for calculating their rational parameters that ensure effective extraction of metals.
topic Alluvial deposits
Innovative technologies for placer mining
Interacting factors
Jigging machines
url https://doi.org/10.1051/e3sconf/20185604004
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