Lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ...
Spinel type lithium manganese oxides (LMOs) are promising adsorption materials for selective recovery of lithium from salty brines. In this work a lithium-ion sieve material, H$_{1.6}$Mn$_{1.6}$O$_{4}$, derived from Li$_{1.6}$Mn$_{1.6}$O$_{4}$4, a spinel type LMO, was successfully prepared via hydro...
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Royal Society of Chemistry (RSC)
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ftdatacite:10.5445/ir/1000157760 2023-06-11T04:10:55+02:00 Lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ... Herrmann, Laura Ehrenberg, Helmut Graczyk-Zajac, Magdalena Kaymakci, Elif Kölbel, Thomas Kölbel, Lena Tübke, Jens 2022 https://dx.doi.org/10.5445/ir/1000157760 https://publikationen.bibliothek.kit.edu/1000157760 en eng Royal Society of Chemistry (RSC) Creative Commons Namensnennung – Nicht kommerziell 3.0 Open Access info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/3.0/deed.de article-journal Text Journal Article ScholarlyArticle 2022 ftdatacite https://doi.org/10.5445/ir/1000157760 2023-05-02T10:22:32Z Spinel type lithium manganese oxides (LMOs) are promising adsorption materials for selective recovery of lithium from salty brines. In this work a lithium-ion sieve material, H$_{1.6}$Mn$_{1.6}$O$_{4}$, derived from Li$_{1.6}$Mn$_{1.6}$O$_{4}$4, a spinel type LMO, was successfully prepared via hydrothermal synthesis. This lithium-ion sieve, H$_{1.6}$Mn$_{1.6}$O$_{4}$, was then used in laboratory tests to adsorb Li+ from a generic LiCl solution and geothermal brine from Bruchsal geothermal power plant. Desorption experiments were performed with the following desorption solutions: ammonium peroxydisulfate ((NH$_{4}$)$_{2}$S$_{2}$O$_{8}$), sodium peroxydisulfate (Na$_{2}$S$_{2}$O$_{8}$), acetic acid (CH$_{3}$COOH), sulfuric acid (H$_{2}$SO$_{4}$), carbonic acid (H$_{2}$CO$_{3}$), ascorbic (C$_{6}$H$_{8}$O$_{6}$) and hydrochloric acid (HCl). The results showed that C$_{6}$H$_{8}$O$_{6}$ led to adsorbent destruction and only small amount of lithium was desorbed with H$_{2}$CO$_{3}$. CH$_{3}$COOH and ... Text Carbonic acid DataCite Metadata Store (German National Library of Science and Technology) |
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English |
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Spinel type lithium manganese oxides (LMOs) are promising adsorption materials for selective recovery of lithium from salty brines. In this work a lithium-ion sieve material, H$_{1.6}$Mn$_{1.6}$O$_{4}$, derived from Li$_{1.6}$Mn$_{1.6}$O$_{4}$4, a spinel type LMO, was successfully prepared via hydrothermal synthesis. This lithium-ion sieve, H$_{1.6}$Mn$_{1.6}$O$_{4}$, was then used in laboratory tests to adsorb Li+ from a generic LiCl solution and geothermal brine from Bruchsal geothermal power plant. Desorption experiments were performed with the following desorption solutions: ammonium peroxydisulfate ((NH$_{4}$)$_{2}$S$_{2}$O$_{8}$), sodium peroxydisulfate (Na$_{2}$S$_{2}$O$_{8}$), acetic acid (CH$_{3}$COOH), sulfuric acid (H$_{2}$SO$_{4}$), carbonic acid (H$_{2}$CO$_{3}$), ascorbic (C$_{6}$H$_{8}$O$_{6}$) and hydrochloric acid (HCl). The results showed that C$_{6}$H$_{8}$O$_{6}$ led to adsorbent destruction and only small amount of lithium was desorbed with H$_{2}$CO$_{3}$. CH$_{3}$COOH and ... |
format |
Text |
author |
Herrmann, Laura Ehrenberg, Helmut Graczyk-Zajac, Magdalena Kaymakci, Elif Kölbel, Thomas Kölbel, Lena Tübke, Jens |
spellingShingle |
Herrmann, Laura Ehrenberg, Helmut Graczyk-Zajac, Magdalena Kaymakci, Elif Kölbel, Thomas Kölbel, Lena Tübke, Jens Lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ... |
author_facet |
Herrmann, Laura Ehrenberg, Helmut Graczyk-Zajac, Magdalena Kaymakci, Elif Kölbel, Thomas Kölbel, Lena Tübke, Jens |
author_sort |
Herrmann, Laura |
title |
Lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ... |
title_short |
Lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ... |
title_full |
Lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ... |
title_fullStr |
Lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ... |
title_full_unstemmed |
Lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ... |
title_sort |
lithium recovery from geothermal brine – an investigation into the desorption of lithium ions using manganese oxide adsorbents ... |
publisher |
Royal Society of Chemistry (RSC) |
publishDate |
2022 |
url |
https://dx.doi.org/10.5445/ir/1000157760 https://publikationen.bibliothek.kit.edu/1000157760 |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_rights |
Creative Commons Namensnennung – Nicht kommerziell 3.0 Open Access info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/3.0/deed.de |
op_doi |
https://doi.org/10.5445/ir/1000157760 |
_version_ |
1768385657080643584 |