A Double Barrier Technique with Hydrotalcites for Pb Immobilisation from Electric Arc Furnace Dust. [PDF]
Materials (Basel), 2019 A new line of mortars incorporating hydrotalcites was developed. This research article shows the results of a study of a double barrier technique (DBT) for Pb immobilisation from electric arc furnace dust (EAFD) in mortars with the addition of three ...
Lozano-Lunar A +4 more
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Transforming electric arc furnace waste into value added building products [PDF]
, 2018 Electric Arc Furnace dust is an abundant hazardous by-product of EAF steelmaking which poses significant environmental challenges for disposal given the presence of high concentrations of heavy metals which can leach into groundwater or contaminate soil ...
Farzana, R ; https://orcid.org/ +3 more
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The iron-containing electric-furnace steelmaking waste: physical and chemical properties and acidic modification [PDF]
E3S Web of Conferences, 2019 The electric furnace steelmaking dust is formed at melting metalized pellets in electric-arc steel-making furnaces and is a largetonnage waste. It contains such elements as Fe, Mg, Al, C, Si, Zn, Mn, Na.
Sverguzova Svetlana +3 more
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Preparation of Metallized Pellets from Blast Furnace Dust and Electric Arc Furnace Dust Based on Microwave Impedance Matching [PDF]
, 2020 Blast furnace dust and electric arc furnace dust are two typical solid wastes in iron and steel industry. In order to overcome the shortcomings of traditional processes, such as low metal recovery efficiency and high secondary pollution, microwave energy
Peng, Zhiwei, +21 more
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Processing and Recycling Experiments of Dust from Electric Arc Furnace [PDF]
, 2011 The processing and recycling experiments of dust from Electric Arc Furnace (EAF) in industrial conditions aimed at highlighting the minimizing possibility of this waste by transforming it into a by-product that can represent either a secondary raw ...
Zorica Bacinschi +5 more
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Briquetting of EAF Dust for its Utilisation in Metallurgical Processes
Chemical and Process Engineering, 2015 Dust generated at an electric arc furnace during steel production industry is still not a solved problem. Electric arc furnace dust (EAF) is a hazardous solid waste.
Magdziarz Aneta +4 more
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Recovery of Cs-137 from electric arc furnace dust by lixiviation
Case Studies in Chemical and Environmental Engineering, 2022 An orphan radioactive source of Cs-137 was inadvertently melted in an electric arc furnace, generating large volumes of electric arc furnace dusts contaminated with Cs-137 (137Cs-EAFD). This work proposes the Cs-137 recovery from 137Cs-EAFD by applying a
Fabiola Monroy-Guzmán +2 more
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The application of citric acid solutions for selective removal of zinc from steelmaking dust [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2021 Steelmaking dust is one of the wastes which are produced by ironworks. This kind of waste is a byproduct produced mainly in electric arc furnace. Zinc content in dust is different and depends on the charge processed in the furnace.
Gargul K. +3 more
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Photocatalytic activity of electric-arc furnace flue dusts
Journal of Materials Research and Technology, 2020 Two electric-arc furnace flue dusts, a waste generated during the steel production process, were characterized and their photocatalytic activity was assessed. Chemical composition by X-ray fluorescence (XRF) analysis identified that both dusts were principally formed by iron, zinc and chromium oxides.
Alcaraz, Lorena +4 more
openaire +6 more sources
Teške kovine u čeličanskoj elektropećnoj prašini [PDF]
Kemija u Industriji, 2005 Within the scope of corporate waste management, Sisak Steelworks initiated a thorough and systematic examination of physical and chemical properties of metallurgical waste and of its behaviour in interaction with the environment.
Mandrino Dj. +4 more
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