Proceedings of the VIII Science and Technology Conference “Contemporary Issues of Geology, Geophysics and Geo-ecology of the North Caucasus” (CIGGG 2018)

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Ways of Solving the Ecological Problem of Alluminium Smelting Hard Waste Disposa

Authors
V.V. Somov, N.V. Nemchinova, A.A. Tyutrin
Corresponding Author
N.V. Nemchinova
Available Online March 2019.
DOI
10.2991/ciggg-18.2019.41How to use a DOI?
Keywords
aluminum smelting; ecology; industrial wastes; carbon lining
Abstract

Chemical composition and main physical-chemical characteristics (apparent density, electrical resistivity, thermal conductivity, compression strength) carbon cathode block samples of spent lining for aluminium electrolysis unit produced by OJSC "RUSAL Krasnoyarsk"; it is shown that to increase the bath service life it is necessary to form a crust to decrease alumina-cryolite melts penetration into electrolysis carbon cathode blocks which will reduce environmental impact.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the VIII Science and Technology Conference “Contemporary Issues of Geology, Geophysics and Geo-ecology of the North Caucasus” (CIGGG 2018)
Series
Advances in Engineering Research
Publication Date
March 2019
ISBN
10.2991/ciggg-18.2019.41
ISSN
2352-5401
DOI
10.2991/ciggg-18.2019.41How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

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AU  - V.V. Somov
AU  - N.V. Nemchinova
AU  - A.A. Tyutrin
PY  - 2019/03
DA  - 2019/03
TI  - Ways of Solving the Ecological Problem of Alluminium Smelting Hard Waste Disposa
BT  - Proceedings of the VIII Science and Technology Conference “Contemporary Issues of Geology, Geophysics and Geo-ecology of the North Caucasus” (CIGGG 2018)
PB  - Atlantis Press
SP  - 216
EP  - 221
SN  - 2352-5401
UR  - https://doi.org/10.2991/ciggg-18.2019.41
DO  - 10.2991/ciggg-18.2019.41
ID  - Somov2019/03
ER  -