Mineralogy and uranium leaching of ores from Triassic Peribaltic sandstones

The recovery of uranium and other valuable metals from Polish Peribaltic sandstones were examined. The solid–liquid extraction is the first stage of the technology of uranium production and it is crucial for the next stages of processing. In the laboratory experiments uranium was leached with effici...

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Autores principales: Gajda, Dorota, Kiegiel, Katarzyna, Zakrzewska-Koltuniewicz, Grazyna, Chajduk, Ewelina, Bartosiewicz, Iwona, Wolkowicz, Stanislaw
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4514638/
https://www.ncbi.nlm.nih.gov/pubmed/26224979
http://dx.doi.org/10.1007/s10967-014-3362-0
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author Gajda, Dorota
Kiegiel, Katarzyna
Zakrzewska-Koltuniewicz, Grazyna
Chajduk, Ewelina
Bartosiewicz, Iwona
Wolkowicz, Stanislaw
author_facet Gajda, Dorota
Kiegiel, Katarzyna
Zakrzewska-Koltuniewicz, Grazyna
Chajduk, Ewelina
Bartosiewicz, Iwona
Wolkowicz, Stanislaw
author_sort Gajda, Dorota
collection PubMed
description The recovery of uranium and other valuable metals from Polish Peribaltic sandstones were examined. The solid–liquid extraction is the first stage of the technology of uranium production and it is crucial for the next stages of processing. In the laboratory experiments uranium was leached with efficiencies 71–100 % by acidic lixiviants. Satisfactory results were obtained for the alkaline leaching process. Almost 100 % of uranium was leached with alkaline carbonate solution. In post leaching solutions only uranium and small amounts of vanadium were present.
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spelling pubmed-45146382015-07-27 Mineralogy and uranium leaching of ores from Triassic Peribaltic sandstones Gajda, Dorota Kiegiel, Katarzyna Zakrzewska-Koltuniewicz, Grazyna Chajduk, Ewelina Bartosiewicz, Iwona Wolkowicz, Stanislaw J Radioanal Nucl Chem Article The recovery of uranium and other valuable metals from Polish Peribaltic sandstones were examined. The solid–liquid extraction is the first stage of the technology of uranium production and it is crucial for the next stages of processing. In the laboratory experiments uranium was leached with efficiencies 71–100 % by acidic lixiviants. Satisfactory results were obtained for the alkaline leaching process. Almost 100 % of uranium was leached with alkaline carbonate solution. In post leaching solutions only uranium and small amounts of vanadium were present. Springer Netherlands 2014-08-01 2015 /pmc/articles/PMC4514638/ /pubmed/26224979 http://dx.doi.org/10.1007/s10967-014-3362-0 Text en © The Author(s) 2014 https://creativecommons.org/licenses/by/4.0/ Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.
spellingShingle Article
Gajda, Dorota
Kiegiel, Katarzyna
Zakrzewska-Koltuniewicz, Grazyna
Chajduk, Ewelina
Bartosiewicz, Iwona
Wolkowicz, Stanislaw
Mineralogy and uranium leaching of ores from Triassic Peribaltic sandstones
title Mineralogy and uranium leaching of ores from Triassic Peribaltic sandstones
title_full Mineralogy and uranium leaching of ores from Triassic Peribaltic sandstones
title_fullStr Mineralogy and uranium leaching of ores from Triassic Peribaltic sandstones
title_full_unstemmed Mineralogy and uranium leaching of ores from Triassic Peribaltic sandstones
title_short Mineralogy and uranium leaching of ores from Triassic Peribaltic sandstones
title_sort mineralogy and uranium leaching of ores from triassic peribaltic sandstones
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4514638/
https://www.ncbi.nlm.nih.gov/pubmed/26224979
http://dx.doi.org/10.1007/s10967-014-3362-0
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