Emerging Technologies in the Hydrometallurgical Recycling of Critical Metals

The number of identified critical materials included in the lists published by the European Union every three years, since 2011, has been steadily increasing. Metals occupy a major part of those materials, since many of them hold significant importance for key sectors in the European economy, are di...

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Udgivet: MDPI - Multidisciplinary Digital Publishing Institute 2026
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collection Directory of Open Access Books
description The number of identified critical materials included in the lists published by the European Union every three years, since 2011, has been steadily increasing. Metals occupy a major part of those materials, since many of them hold significant importance for key sectors in the European economy, are difficult to replace, and have a highly threatened supply. It is crucial to invest in the creation and development of sustainable technologies to reuse and recycle metals from end-of-life devices, residues, gaseous and liquid effluents, wastes, and scraps to effectively establish a circular economy and protect the future of the planet and all living species. In recent years, hydrometallurgy has been playing a key role in the sustainable recycling of metals from several secondary sources. Therefore, emerging hydrometallurgical approaches for recovering critical metals from permanent magnets, photovoltaic panels, electronic waste, various slag dusts, single-use medical devices, superalloys and batteries, and vanadium-bearing waste, can be found in this Reprint, excellently described in nine research articles and critically discussed in two review articles.
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institution Directory of Open Access Books
language eng
publishDate 2026
publishDateRange 2026
publishDateSort 2026
publisher MDPI - Multidisciplinary Digital Publishing Institute
publisherStr MDPI - Multidisciplinary Digital Publishing Institute
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spelling doab-20.500.12854ir-1753352026-04-16T20:18:04Z Emerging Technologies in the Hydrometallurgical Recycling of Critical Metals Paiva, Ana Paula Secondary resources Critical metals Sustainable metals recycling Hydrometallurgy Bio-hydrometallurgy thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences The number of identified critical materials included in the lists published by the European Union every three years, since 2011, has been steadily increasing. Metals occupy a major part of those materials, since many of them hold significant importance for key sectors in the European economy, are difficult to replace, and have a highly threatened supply. It is crucial to invest in the creation and development of sustainable technologies to reuse and recycle metals from end-of-life devices, residues, gaseous and liquid effluents, wastes, and scraps to effectively establish a circular economy and protect the future of the planet and all living species. In recent years, hydrometallurgy has been playing a key role in the sustainable recycling of metals from several secondary sources. Therefore, emerging hydrometallurgical approaches for recovering critical metals from permanent magnets, photovoltaic panels, electronic waste, various slag dusts, single-use medical devices, superalloys and batteries, and vanadium-bearing waste, can be found in this Reprint, excellently described in nine research articles and critically discussed in two review articles. 2026-04-16T20:18:00Z 2026-04-16T20:18:00Z 2026 book ONIX_20260416T142754_9783725864249_40 9783725864249 9783725864256 https://directory.doabooks.org/handle/20.500.12854/175335 eng application/octet-stream Attribution 4.0 International https://mdpi.com/books/ https://mdpi.com/books/pdfview/book/12248 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-7258-6425-6 10.3390/books978-3-7258-6425-6 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783725864249 9783725864256 236 CH open access
spellingShingle Secondary resources
Critical metals
Sustainable metals recycling
Hydrometallurgy
Bio-hydrometallurgy
thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
Emerging Technologies in the Hydrometallurgical Recycling of Critical Metals
title Emerging Technologies in the Hydrometallurgical Recycling of Critical Metals
title_full Emerging Technologies in the Hydrometallurgical Recycling of Critical Metals
title_fullStr Emerging Technologies in the Hydrometallurgical Recycling of Critical Metals
title_full_unstemmed Emerging Technologies in the Hydrometallurgical Recycling of Critical Metals
title_short Emerging Technologies in the Hydrometallurgical Recycling of Critical Metals
title_sort emerging technologies in the hydrometallurgical recycling of critical metals
topic Secondary resources
Critical metals
Sustainable metals recycling
Hydrometallurgy
Bio-hydrometallurgy
thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
topic_facet Secondary resources
Critical metals
Sustainable metals recycling
Hydrometallurgy
Bio-hydrometallurgy
thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
url ONIX_20260416T142754_9783725864249_40