Experimental Investigation on Red Mud from the Bayer Process for Cemented Paste Backfill. [PDF]
Int J Environ Res Public Health, 2022 Bian J, Li S, Zhang Q.
europepmc +1 more source
Optimising ambient setting Bayer derived fly ash geopolymers [PDF]
, 2016 The Bayer process utilises high concentrations of caustic and elevated temperature to liberate alumina from bauxite, for the production of aluminium and other chemicals. Within Australia, this process results in 40 million tonnes of mineral residues (Red
Hart, Robert D. +7 more
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Efficient separation of strontium radionuclides from high-salinity wastewater by zeolite 4A synthesized from Bayer process liquids. [PDF]
Sci Rep, 2021 Smičiklas I +6 more
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Enhanced Aluminium Extraction from Gibbsitic Bauxite by Electroreduction in the Bayer Process
MetalsThe Bayer process is used to extract alumina from bauxite, resulting in the formation of a highly alkaline solid residue known as bauxite residue (BR). However, such residue contains insufficient iron (
Andrei Shoppert +2 more
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The development of Bayer derived geopolymers as artificial aggregates
, 2015 © 2016 Elsevier B.V. The Bayer process is the hydrometallurgical production of alumina, subsequently used within the chemicals industry and for smelting to aluminium.
Jamieson, Evan +3 more
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Mineralogy and distribution of the secondary and trace bauxite elements through the Bayer process and its by-products [PDF]
, 2019 This study was designed to elucidate the mineralogy and distribution of minor and trace elements (especially the rare earth elements — REEs, scandium — Sc, gallium — Ga and vanadium — V) during the production of alumina from bauxite ore in the Bayer ...
Vind, Johannes
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Liquid-Liquid Extraction of Gallium from Jajarm Bayer Process Liquor Using Kelex 100 [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2007 The solvent extraction of gallium from a concentrated Jajarm Bayer process liquor containing 164.90 g/l of Na2O, 86.70 g/l of Al2O3 and 106.02 ppm of gallium was investigated using 10 vol.% Kelex100, a 7-alkyl substituted-8 hydroxyquinoline as an ...
Mahmood Abdollahy, Hojat Naderi
doaj
Vanadium Recovery from Bayer Process Liquor Residue
The objective of this work is to develop a vanadium recovery process from a liquor residue of Bayer process. Vanadium finds application in strategic industrial sectors such as steel production and energy storage. The recognized importance of vanadium has
Fontana D. +5 more
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Study on sodium compounds in Bayer alumina process
Journal of Japan Institute of Light Metals, 1957 For the purpose of finding out the structure of sodium aluminium silicate present in red mud in Bayer Alumina Process, the compound, which were precipitated by means of the experimental reaction between the solution of sodium aluminate and sodium silicate under various conditions, were examined by chemical analysis and X-ray diffraction.The following ...
MORI, Shigetoshi +2 more
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, 2011 Hydrotalcite and thermally activated hydrotalcites were examined for their potential as methods for the removal of oxalate anions from Bayer Process liquors. Hydrotalcite was prepared and characterised by a number of methods, including X-ray diffraction,
Brady, James Peter
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