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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ftdoajarticles:oai:doaj.org/article:9daf30bf3a9e4f999d834779081f73d1 2023-05-15T17:58:01+02:00 Current state and main directions of innovative development of placer gold mining in Far East Federal District Litvinsev Viktor Sas Petr 2018-01-01T00:00:00Z https://doi.org/10.1051/e3sconf/20185604004 https://doaj.org/article/9daf30bf3a9e4f999d834779081f73d1 EN FR eng fre EDP Sciences https://doi.org/10.1051/e3sconf/20185604004 https://doaj.org/toc/2267-1242 2267-1242 doi:10.1051/e3sconf/20185604004 https://doaj.org/article/9daf30bf3a9e4f999d834779081f73d1 E3S Web of Conferences, Vol 56, p 04004 (2018) Alluvial deposits Innovative technologies for placer mining Interacting factors Jigging machines Environmental sciences GE1-350 article 2018 ftdoajarticles https://doi.org/10.1051/e3sconf/20185604004 2022-12-31T05:22:17Z 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. Article in Journal/Newspaper permafrost Alaska Directory of Open Access Journals: DOAJ Articles E3S Web of Conferences 56 04004 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English French |
topic |
Alluvial deposits Innovative technologies for placer mining Interacting factors Jigging machines Environmental sciences GE1-350 |
spellingShingle |
Alluvial deposits Innovative technologies for placer mining Interacting factors Jigging machines Environmental sciences GE1-350 Litvinsev Viktor Sas Petr Current state and main directions of innovative development of placer gold mining in Far East Federal District |
topic_facet |
Alluvial deposits Innovative technologies for placer mining Interacting factors Jigging machines Environmental sciences GE1-350 |
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. |
format |
Article in Journal/Newspaper |
author |
Litvinsev Viktor Sas Petr |
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 |
publishDate |
2018 |
url |
https://doi.org/10.1051/e3sconf/20185604004 https://doaj.org/article/9daf30bf3a9e4f999d834779081f73d1 |
genre |
permafrost Alaska |
genre_facet |
permafrost Alaska |
op_source |
E3S Web of Conferences, Vol 56, p 04004 (2018) |
op_relation |
https://doi.org/10.1051/e3sconf/20185604004 https://doaj.org/toc/2267-1242 2267-1242 doi:10.1051/e3sconf/20185604004 https://doaj.org/article/9daf30bf3a9e4f999d834779081f73d1 |
op_doi |
https://doi.org/10.1051/e3sconf/20185604004 |
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E3S Web of Conferences |
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56 |
container_start_page |
04004 |
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1766166537943646208 |