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The Future of Scandium Recovery from Wastes
Materials Proceedings, 2021 With growing demand for renewable and clean energy technologies, the need in rare earth metals is increasing. Scandium, which is often considered a rare earth element (REE), is a critical metal mainly used in solid oxide fuel cells (SOFCs) and high ...
Olga Chernoburova, Alexandre Chagnes
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Авіаційно-космічна техніка та технологія, 2022 The substantiation of the scandium selection for microalloying and modifying of high-strength aluminum alloys. The research material is a high-strength aluminum alloy B96C1 of the Al-Zn-Mg-Cu system.
Natalіja Kalіnіna +5 more
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Critical applications of scandium and progress in the extraction of different scandium resources [PDF]
E3S Web of ConferencesScandium can used in unique electronic or alloying materials such as aluminum-scandium alloys, magnesia-scandium alloys, laser glasses, superconductors and electronic components. However, there is no single scandium mine in the world. Scandium is usually
Su Wenrou, Tan Xiaolin, Wang Zhanzhao
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Extraction of scandium from bauxite residue by high-pressure leaching in sulfuric acid solution
Heliyon, 2023 Rare earth elements, such as yttrium, scandium, neodymium, and praseodymium, have been reported to be associated with minerals in bauxite and transferred to the refining residue when bauxite is refined to alumina (Al2O3) by Bayer Process.
M.R. Kanekaputra, M.Z. Mubarok
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, 2016 Atomic symbol: Sc Atomic number: 21 Atomic weight: 44.95591 Isotopes and abundances: 45 Sc 100 % 1 Atm melting point: 1541 C 1 Atm boiling point: 2836 C Common valences: 3+ Ionic radii: 6-fold, 74.5 pm, 8-fold, 87 pm Pauling electronegativity: 1.36 First ionization energy: 633.1 kJ/mol Chondritic (CI) abundance: 5.81 ppm Silicate Earth abundance: 16.4 ...
Iain, Samson, Chassé, Mathieu
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Ammonium scandium tetrafluoride [PDF]
Acta Crystallographica Section C Crystal Structure Communications, 2006 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nicholas F, Stephens, Philip, Lightfoot
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FLUORESCENCE ENHANCEMENT OF SCANDIUM COMPOUNDS WITH 2-NAPHTHOYLTRIFLUOROACETONE IN WATER SOLUTION [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2019 The fluorescence effect of the scandium compounds with 2-naphthoyltrifluoroacetone on solvent composition was studied. The earlier unknown increase in fluorescence quantum yield of scandium diketonate was observed under the change of solvent from ...
L. Y. Mironov
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Research Progress on Recovery of Scandium from Vanadium Titano- Magnetite in Panzhihua
Kuangchan zonghe liyong, 2022 Review on the occurrence state of scandium in Panzhihua vanadium titano- magnetite showed as Mg-Fe isomorphism, rich reserves and the recovery of considerable potential value.
Lufeng Wang, Yue'e Yan
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Direct Phosphoric Acid Leaching of Bauxite Residue for Selective Scandium Extraction
Metals, 2022 Bauxite residue, the high alkaline and fine-grained byproduct of Bayer process for alumina’s production, is a material rich in numerous minerals and elements of high value and techno-economical interest in high tech applications such as rare earths ...
Lamprini-Areti Tsakanika +5 more
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Solvent Extraction of Sc(III) by D2EHPA/TBP from the Leaching Solution of Vanadium Slag
Metals, 2020 The solvent extraction of scandium by the mixture of di-(2-ethylhexyl) phosphate (D2EHPA) and tri-n-butyl phosphate (TBP) has been investigated in the acidic leaching solution of vanadium slag.
Xuejiao Cao +3 more
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