Problems of operation of electric pumping sectional type units on kimberlite mines of ALROSA and the ways of their solution
The relevance. Russian Federation is one of the world's leaders in diamond industry. Today, the predominant part (about 95 %) of all Russian diamonds is mined on ore (kimberlite) and alluvial deposits, which are located on the territory of Yakutia. Practice shows that underground mining of kimb...
Main Author: | |
---|---|
Format: | Article in Journal/Newspaper |
Language: | Russian |
Published: |
Tomsk Polytechnic University
2018
|
Subjects: | |
Online Access: | https://doaj.org/article/0b4c370cddca46baa4d6bdb18e633b05 |
id |
ftdoajarticles:oai:doaj.org/article:0b4c370cddca46baa4d6bdb18e633b05 |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:0b4c370cddca46baa4d6bdb18e633b05 2023-06-18T03:43:27+02:00 Problems of operation of electric pumping sectional type units on kimberlite mines of ALROSA and the ways of their solution Nikolay Petrovich Ovchinnikov 2018-06-01T00:00:00Z https://doaj.org/article/0b4c370cddca46baa4d6bdb18e633b05 RU rus Tomsk Polytechnic University http://izvestiya.tpu.ru/archive/article/view/2046 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 2500-1019 2413-1830 https://doaj.org/article/0b4c370cddca46baa4d6bdb18e633b05 Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 329, Iss 6 (2018) mine electric pump units drainage density corrosion impeller Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 article 2018 ftdoajarticles 2023-06-04T00:33:23Z The relevance. Russian Federation is one of the world's leaders in diamond industry. Today, the predominant part (about 95 %) of all Russian diamonds is mined on ore (kimberlite) and alluvial deposits, which are located on the territory of Yakutia. Practice shows that underground mining of kimberlite fields in Western Yakutia is associated with the abundant water flow to mine workings. Without application of sufficient number of pumping equipment, water penetrating to mine workings makes diamond extraction more difficult and un+ safe for people. Today, for dealing with mine water inflows the electric pump sectional type unit are used on kimberlite mines. As mine drainage is an essential process in diamond extraction, improving the reliability of the related equipment is the relavant scientific and practical task. Objects: electric pumping sectional type units of kimberlite mines «Mir», «Udachny», «Internatsionalny» and «Aykhal». The main aim of the research is to study the influence of different production factors, mainly hydrogeological conditions, on durability of pumping equipment of kimberlite mines drainage systems of «ALROSA» JSC. Methods. To achieve this aim the author has used a comprehensive approach including: analysis of the physico-chemical composition of mine waters, analysis of significant practical material by these pumping equipment work and previously published articles on the subject of research, experimental researches of kimberlite mines electric pump units of «ALROSA» JSC. Results. According to the results of the researches, the author proposed the recommendations for improving reliability of a pumping equipment of kimberlite mines drainage units, which are administered by «ALROSA» JSC. Article in Journal/Newspaper Yakutia Directory of Open Access Journals: DOAJ Articles Aykhal ENVELOPE(111.483,111.483,65.934,65.934) Udachny ENVELOPE(112.402,112.402,66.430,66.430) |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
mine electric pump units drainage density corrosion impeller Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
spellingShingle |
mine electric pump units drainage density corrosion impeller Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Nikolay Petrovich Ovchinnikov Problems of operation of electric pumping sectional type units on kimberlite mines of ALROSA and the ways of their solution |
topic_facet |
mine electric pump units drainage density corrosion impeller Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
description |
The relevance. Russian Federation is one of the world's leaders in diamond industry. Today, the predominant part (about 95 %) of all Russian diamonds is mined on ore (kimberlite) and alluvial deposits, which are located on the territory of Yakutia. Practice shows that underground mining of kimberlite fields in Western Yakutia is associated with the abundant water flow to mine workings. Without application of sufficient number of pumping equipment, water penetrating to mine workings makes diamond extraction more difficult and un+ safe for people. Today, for dealing with mine water inflows the electric pump sectional type unit are used on kimberlite mines. As mine drainage is an essential process in diamond extraction, improving the reliability of the related equipment is the relavant scientific and practical task. Objects: electric pumping sectional type units of kimberlite mines «Mir», «Udachny», «Internatsionalny» and «Aykhal». The main aim of the research is to study the influence of different production factors, mainly hydrogeological conditions, on durability of pumping equipment of kimberlite mines drainage systems of «ALROSA» JSC. Methods. To achieve this aim the author has used a comprehensive approach including: analysis of the physico-chemical composition of mine waters, analysis of significant practical material by these pumping equipment work and previously published articles on the subject of research, experimental researches of kimberlite mines electric pump units of «ALROSA» JSC. Results. According to the results of the researches, the author proposed the recommendations for improving reliability of a pumping equipment of kimberlite mines drainage units, which are administered by «ALROSA» JSC. |
format |
Article in Journal/Newspaper |
author |
Nikolay Petrovich Ovchinnikov |
author_facet |
Nikolay Petrovich Ovchinnikov |
author_sort |
Nikolay Petrovich Ovchinnikov |
title |
Problems of operation of electric pumping sectional type units on kimberlite mines of ALROSA and the ways of their solution |
title_short |
Problems of operation of electric pumping sectional type units on kimberlite mines of ALROSA and the ways of their solution |
title_full |
Problems of operation of electric pumping sectional type units on kimberlite mines of ALROSA and the ways of their solution |
title_fullStr |
Problems of operation of electric pumping sectional type units on kimberlite mines of ALROSA and the ways of their solution |
title_full_unstemmed |
Problems of operation of electric pumping sectional type units on kimberlite mines of ALROSA and the ways of their solution |
title_sort |
problems of operation of electric pumping sectional type units on kimberlite mines of alrosa and the ways of their solution |
publisher |
Tomsk Polytechnic University |
publishDate |
2018 |
url |
https://doaj.org/article/0b4c370cddca46baa4d6bdb18e633b05 |
long_lat |
ENVELOPE(111.483,111.483,65.934,65.934) ENVELOPE(112.402,112.402,66.430,66.430) |
geographic |
Aykhal Udachny |
geographic_facet |
Aykhal Udachny |
genre |
Yakutia |
genre_facet |
Yakutia |
op_source |
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 329, Iss 6 (2018) |
op_relation |
http://izvestiya.tpu.ru/archive/article/view/2046 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 2500-1019 2413-1830 https://doaj.org/article/0b4c370cddca46baa4d6bdb18e633b05 |
_version_ |
1769009902730084352 |