Uptake of Ethyl Xanthate to Metal Organic Frameworks
[Image: see text] As the mining industry spreads to new areas in the arctic regions, the need for re-useable efficient methods for mine chemicals’ recycling increases. Especially in the case of xanthates, which are used as collectors for many metals from ore. Xanthates are very toxic to aquatic life...
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ftpubmed:oai:pubmedcentral.nih.gov:10536054 2023-10-29T02:34:23+01:00 Uptake of Ethyl Xanthate to Metal Organic Frameworks Kuosmanen, Riikka Sievänen, Elina Lahtinen, Manu 2023-09-14 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10536054/ https://doi.org/10.1021/acsomega.3c04539 en eng American Chemical Society http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10536054/ http://dx.doi.org/10.1021/acsomega.3c04539 © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/). ACS Omega Text 2023 ftpubmed https://doi.org/10.1021/acsomega.3c04539 2023-10-01T01:22:11Z [Image: see text] As the mining industry spreads to new areas in the arctic regions, the need for re-useable efficient methods for mine chemicals’ recycling increases. Especially in the case of xanthates, which are used as collectors for many metals from ore. Xanthates are very toxic to aquatic life either directly or indirectly and cause potentially severe health problems to humans after long-term exposure. In the present work, potassium ethyl xanthate (KEX) was observed to coordinate into metal organic frameworks (MOFs). HKUST-1 and its post-synthetically modified forms were observed to behave most effectively of the studied MOFs at low concentrations of KEX. Differences in the uptake of KEX were detected regarding the synthesis method in the case of MIL-100(Fe) synthetized by solvothermal and mechanochemical methods. Other studied MOFs, UiO-66 and MIL-100(Al)/MIL-96(Al), were not observed to be effective in KEX uptake. Text Arctic PubMed Central (PMC) ACS Omega 8 38 35044 35053 |
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[Image: see text] As the mining industry spreads to new areas in the arctic regions, the need for re-useable efficient methods for mine chemicals’ recycling increases. Especially in the case of xanthates, which are used as collectors for many metals from ore. Xanthates are very toxic to aquatic life either directly or indirectly and cause potentially severe health problems to humans after long-term exposure. In the present work, potassium ethyl xanthate (KEX) was observed to coordinate into metal organic frameworks (MOFs). HKUST-1 and its post-synthetically modified forms were observed to behave most effectively of the studied MOFs at low concentrations of KEX. Differences in the uptake of KEX were detected regarding the synthesis method in the case of MIL-100(Fe) synthetized by solvothermal and mechanochemical methods. Other studied MOFs, UiO-66 and MIL-100(Al)/MIL-96(Al), were not observed to be effective in KEX uptake. |
format |
Text |
author |
Kuosmanen, Riikka Sievänen, Elina Lahtinen, Manu |
spellingShingle |
Kuosmanen, Riikka Sievänen, Elina Lahtinen, Manu Uptake of Ethyl Xanthate to Metal Organic Frameworks |
author_facet |
Kuosmanen, Riikka Sievänen, Elina Lahtinen, Manu |
author_sort |
Kuosmanen, Riikka |
title |
Uptake of Ethyl Xanthate to Metal Organic Frameworks |
title_short |
Uptake of Ethyl Xanthate to Metal Organic Frameworks |
title_full |
Uptake of Ethyl Xanthate to Metal Organic Frameworks |
title_fullStr |
Uptake of Ethyl Xanthate to Metal Organic Frameworks |
title_full_unstemmed |
Uptake of Ethyl Xanthate to Metal Organic Frameworks |
title_sort |
uptake of ethyl xanthate to metal organic frameworks |
publisher |
American Chemical Society |
publishDate |
2023 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10536054/ https://doi.org/10.1021/acsomega.3c04539 |
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Arctic |
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Arctic |
op_source |
ACS Omega |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10536054/ http://dx.doi.org/10.1021/acsomega.3c04539 |
op_rights |
© 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/). |
op_doi |
https://doi.org/10.1021/acsomega.3c04539 |
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ACS Omega |
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38 |
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35044 |
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35053 |
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1781056935953432576 |