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Kinetics of the Leaching Process of an Australian Gibbsitic Bauxite by Hydrochloric Acid
Published 2016-01-01“…Gibbsitic bauxite from Australia was leached by hydrochloric acid in this work. …”
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Preparation of polymeric aluminium ferric chloride from bauxite tailings
Published 2013-01-01Subjects: “…bauxite tailings…”
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Research on desiliconization of brown corundum fly dust and bauxite based on roasting-alkali leaching method.
Published 2025-01-01“…The raw material for smelting brown corundum is high-quality bauxite. As the quality of bauxite decreases, the main impurity, silicon content, increases, which affects the product quality and smelting energy consumption. …”
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Utilization of bauxite waste as a fine aggregate material for concrete roads: A critical review
Published 2025-01-01“…Bauxite tailings are an abundant waste product with no economic value. …”
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Utilization of bauxite residue as fine aggregate for the development of structural concrete: An approach towards sustainable construction materials
Published 2025-07-01Subjects: Get full text
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Après le boom : la laborieuse mise en œuvre de nouvelles régulations dans le secteur minier guinéen
Published 2016-12-01Subjects: Get full text
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High-Performance Grouting Mortar Based on Mineral Admixtures
Published 2015-01-01“…The ultimate bearing capacity of the gypsum-bauxite grouting mortar anchor increased by 39.6% compared to the common mortar anchor. …”
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Influence Factors on the Properties of Ultrahigh-Performance Fiber-Reinforced Concrete Cured under the Condition of Room Temperature
Published 2018-01-01“…The 0-1 mm and 1∼3 mm sintered bauxite was adopted as coarse aggregate. UHPFRC with high compressive strength and good workability was developed by changing the water-binder ratios, by adding ground-granulated blast furnace slag (GGBFS) or fly ash, and by changing the bauxite content of different particle sizes. …”
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Reduction behavior of iron in the red mud
Published 2021-01-01“…Red mud or bauxite residue contains significant quantities of industrial metals such as Fe, Al, and Ti, as well as rare earth elements such as Sc, Ce, and La. …”
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Influence of A Novel Catalysis on The Pyrolysis Yields Obtained by Two Different Reactors
Published 2020-12-01“…The HHV of the liquid products from bauxite added mix-ture in RKR and FBR was 42.74 MJ/kg and 40.95 MJ/kg respectively. …”
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Prediction of Al2O3 leaching recovery in the Bayer process using statistical multilinear regresion analysis
Published 2010-01-01“…This paper presents the results of defining the mathematical model which describes the dependence of leaching degree of Al2O3 in bauxite from the most influential input parameters in industrial conditions of conducting the leaching process in the Bayer technology of alumina production. …”
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Potential Application of Porous Oxide Ceramics and Composites in Concentrated Solar Technologies
Published 2025-02-01“…In this study, sintered bauxite particles, (Al2O3) matrix/(Al2O3) fiber, mullite matrix/mullite fiber ceramic matrix composites, plasma‐sprayed alumina, and mullite ceramics are evaluated in terms of their mechanical properties and CST‐related functional properties. …”
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Monitoring of radionuclides in carbon steel blooms produced by EAF process
Published 2011-01-01“…At the same time the content of radionuclides in the other materials (ferroalloys, bauxite, fluorite, lime, coke, graphite electrodes, refractory blocks) used in the same steel making process was investigated. …”
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Influence of Macrotexture and Microtexture on the Skid Resistance of Aggregates
Published 2018-01-01“…Because of roughest microtexture in the stabilization stage, bauxite can provide the highest levels of skid resistance for high friction surface treatment over the long-term period.…”
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Techniques for Suppressing Mineral Dust Aerosol from Raw Material Stockpiles and Open Pit Mines: A Review
Published 2023-12-01“…In conventional stockpiles, the tendency to produce mineral dust is higher in coal and coke than in other material aggregates such as limestone, gypsum, iron ore, magnetite, and bauxite. Industries with notable mineral dust production capture and suppress dust using dry and wet techniques to curb nuisance and attain air quality regulations. …”
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Utilization of Red Mud-Fly Ash Reinforced with Cement in Road Construction Applications
Published 2021-01-01“…Red mud is also a widespread industrial waste produced during aluminium extraction from bauxite ore in Bayer’s process. Red mud is a highly alkaline material that creates a massive environmental threat in nature. …”
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Properties and application of carbon composite brick for blast furnace hearth
Published 2015-01-01“…A type of carbon composite brick was produced via the microporous technique using natural flack graphite, α-Al2O3 and high-quality bauxite chamotte (Al2O3≥87 mass%) as raw materials with fine silicon powder as additive. …”
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Phytomining Potential of Jatropha curcas and Sansevieria trifasciata for Chromium (Cr) and Vanadium (V) Uptake from Red Mud Amended with Sludge-Manure Mixture
Published 2025-01-01“…Red mud is a highly alkaline residue produced during bauxite refining, containing various metals including chromium (Cr) and vanadium (V), which pose significant environmental risks if not properly treated. …”
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Sulfuric Acid and Ammonium Sulfate Leaching of Alumina from Lampang Clay
Published 2012-01-01“…The rapid development of the global alumina industry has led to a considerable increase in the production alumina and processing of alumina from non-bauxitic sources. Lampang clays comprise various minerals that contain about 22.70 wt% of extractable alumina. …”
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