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Sorption of Scandium from Sulfuric–Chloride Solutions by Activated Carbons
Russian Journal of Non-Ferrous Metals, 2019Sorption of scandium by activated carbons of VSK, DAS, and PFT brands of different origin (coconut shell, anthracite, and thermosetting-plastic waste, respectively) from sulfuric–chloride solutions (pH 2) simulating the composition of solutions for the underground leaching of complex ores is studied in batch conditions.
null Wai Moe Aung +2 more
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HYDROXIDE CHLORIDES AND HYDROXIDES OF ELEMENTS OF THE SCANDIUM SUBGROUP AND OF THE LANTHANIDES
Russian Chemical Reviews, 1963CONTENTS I. Introduction 354 II. Methods of studying basic salts and hydroxides 354 III. Titration curves of rare-earth salt solutions 356 IV. Study of heterogeneous systems of the type Mn+–OH––Cl––H2O 357 V.
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ChemInform Abstract: THE GAS MOLECULES SCANDIUM CHLORIDE (SC2CL6) AND (SC3CL9) AND THEIR STABILITY
Chemischer Informationsdienst, 1977AbstractDer bei 8l0 K mit festem ScCl3 im Gleichgewicht befindliche Dampf (Knudsen‐Effusionszelle) enthält ‐ wie massenspektroskopische Untersuchungen zeigen ‐ neben ScCl3 und Sc2Cl6 auch Sc3Cl9 in geringer Konzentration (Auftrittsenergien, Fragmente und Fragmentierungsmuster).
K. WAGNER, H. SCHAEFER
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Polyhedron, 2019
Abstract The dissolution of scandium metal (Sc°) in concentrated hydrochloric acid was found to generate a wide variety of products based on the reaction/processing conditions. The compounds [Sc(H2O)6]3[Cl] (1) and [ScCl2(H2O)4][Cl]·H2O (2) were isolated from the above reaction when an ice bath is used.
Timothy J. Boyle +3 more
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Abstract The dissolution of scandium metal (Sc°) in concentrated hydrochloric acid was found to generate a wide variety of products based on the reaction/processing conditions. The compounds [Sc(H2O)6]3[Cl] (1) and [ScCl2(H2O)4][Cl]·H2O (2) were isolated from the above reaction when an ice bath is used.
Timothy J. Boyle +3 more
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Russian Journal of General Chemistry, 2017
Features of interphase distribution of scandium chloride in the systems containing tributyl phosphate and molecular iodine have been analyzed. Significant electrolytic dissociation of the formed complex scandium chloride with tributyl phosphate and iodine in the organic phase (almost complete at tributyl phosphate concentration 80–100%) has been ...
V. I. Kuzmin, A. A. Kuzmina
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Features of interphase distribution of scandium chloride in the systems containing tributyl phosphate and molecular iodine have been analyzed. Significant electrolytic dissociation of the formed complex scandium chloride with tributyl phosphate and iodine in the organic phase (almost complete at tributyl phosphate concentration 80–100%) has been ...
V. I. Kuzmin, A. A. Kuzmina
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J. Chem. Soc. A, 1969
The reactions of scandium(III) chloride and thiocyanate with 2,2′-bipyridyl (bipy) and 1,10-phenanthroline (phen) have been investigated. Conductivity and i.r. studies suggest that scandium(III) is hexaco-ordinated in all the complexes, and the products can be formulated as [ScL3](CNS)3 and [ScL2X2]X (L = bipy, phen; X = CNS–, Cl–) For the latter ...
N. P. Crawford, G. A. Melson
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The reactions of scandium(III) chloride and thiocyanate with 2,2′-bipyridyl (bipy) and 1,10-phenanthroline (phen) have been investigated. Conductivity and i.r. studies suggest that scandium(III) is hexaco-ordinated in all the complexes, and the products can be formulated as [ScL3](CNS)3 and [ScL2X2]X (L = bipy, phen; X = CNS–, Cl–) For the latter ...
N. P. Crawford, G. A. Melson
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THE CHLORIDE AND BROMIDE COMPLEXING OF SCANDIUM(III) AND YTTRIUM(III) IN AQUEOUS SOLUTION
The Journal of Physical Chemistry, 1962Editor please delete 25336 16:025357The electron spin resonance spectra, optical absorption spectra, and electrical conductivities of solutions of alkali metals in ethylenediamine are reported. It was concluded that the species responsible for the spin resonance is the electron (rather than the monomer), and that the light absorption is due to the ...
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Properties of scandium chloride (Sc7Cl10) revisited
Inorganic Chemistry, 1985F. J. Di Salvo +4 more
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Ketone Extraction of Chloride-Bisulfate Complexes of Scandium
ract, 1971M. ZANGEN, R. RAFAELOFF
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