Results 21 to 30 of about 7,380 (225)
Heliyon, 2023 Large amounts of bauxite-liquid residue are generated during the production of aluminium, which has detrimental effects on human and environmental health.
Daniel Dodoo +3 more
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Journal of Materials Research and Technology, 2023 Bauxite residue, which is a solid waste generated during the production of alumina, contains significant amounts of iron (Fe) and titanium (Ti) resources.
Yuguan Zhang +7 more
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Viable Scandium Extraction from Bauxite Residue at Pilot Scale
Materials Proceedings, 2022 Scandium extraction from the Greek bauxite residue has been demonstrated at an industrial pilot plant at MYTILINEOS. This work comes as the result of the H2020 SCALE collaborative research project.
Panagiotis Davris +6 more
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A calculator for valorizing bauxite residue in the cement industry
Cleaner Materials, 2021 A computational tool using Microsoft Excel was developed to identify opportunities to repurpose bauxite residue as a raw material in the production of Portland cement.
Michael Di Mare +7 more
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The Efficient Use of Sulfuric Acid in Bauxite Residue Leaching
Materials Proceedings, 2023 Bauxite residue (BR), an alkaline industrial waste, is a major byproduct of the alumina production process known as the Bayer process. The Bayer process generates a byproduct known as bauxite residue (red mud). This residue was leached with sulfuric acid
Aikaterini Toli +6 more
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Treatment of bauxite residues: Acidic leaching: First part
Vojnotehnički Glasnik, 2023 Introduction/purpose: Bauxite residue as a waste product from the aluminium industry produced through the Bayer process is mainly composed of iron oxide, titanium oxide, silicon oxide and undissolved alumina together with a wide range of other oxides and
Srećko R. Stopić +4 more
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Journal of Materials Research and Technology, 2023 Using hydrogen to produce iron is a promising way for the steel industry to achieve the goal of carbon neutrality. The reducibility of iron-bearing oxides by hydrogen significantly impacts the productivity and energy consumption during the reduction ...
Manish Kumar Kar +2 more
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Bauxite Residue Sinter Phase Transformations [PDF]
Proceedings of 5th International Slag Valorisation Symposium (5th ISVS 2017), 2017 We acknowledge the funding by Rio Tinto and from European Community's Horizon 2020 Programme ([H2020/2014–2019]) under Grant Agreement no. 636876 (MSCAETN REDMUD, http://www.etn.redmud.org), as well as Aluminium of Greece for the support of this project.
Hodge, Harrison +3 more
openaire +2 more sources
Exploration of Large-Scale Application of Efficient and Clean Utilization of Low-Grade Bauxite
Separations, 2023 In recent years, the rapid development of the domestic alumina industry has greatly accelerated the consumption of high-alumina–silica-ratio bauxite resources in China.
Yang Chen +6 more
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Environmental Advances, 2021 Highly alkaline wastes known as bauxite residue are the abundant byproducts of refining bauxite into alumina through the Bayer process, and worldwide estimates of these bauxite residue stockpiles exceed 3 billion tons, with hundreds of millions of tons ...
David L. Bollinger +6 more
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