Results 11 to 20 of about 635 (179)
Electric Arc Furnace Dust Vitrification via Soda Lime Recycled Glass
Materials Proceedings, 2023 The present research work focuses on the characterization and leachability evaluation of electric arc furnace dust (EAFD) and its vitreous outgrowths produced during vitrification with soda lime recycled glass (SLRG). EAFD is a hazardous industrial waste
Andronikos Maris +4 more
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An attainable region approach for the recovery of iron and zinc from electric arc furnace dust
South African Journal of Chemical Engineering, 2019 This study investigated the application of the attainable region optimization technique to establish the optimum hybrid hydrometallurgical and pyro-metallurgical process conditions required to treat the electric arc furnace dust.
M.C. Siame +3 more
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ADDITION OF ELECTRIC ARC FURNACE DUST IN HOT METAL [PDF]
Tecnologia em Metalurgia, Materiais e Mineração, 2013 This research aims to study the process of incorporation of the mass in final hot metal and volatilization mass contained in the electric arc furnace dust (EAFD), by addition in hot metal at a temperature of 1,400°C; 1,450°C and 1,500°C altering ...
Felipe Fardin Grillo +5 more
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Enhanced Photocatalytic CO2 Reduction Performance by External Electric Field-Driven Charge Separation on Interdigitated Micro-Spacing Structure. [PDF]
Adv Sci (Weinh)An external electric field‐enhanced photocatalytic system is developed using interdigitated electrodes with 100 µm spacing to overcome the liquid‐phase limitations of traditional PEC. The induced high‐intensity electric field effectively drives the directional migration of charge carriers under low voltage. This strategy significantly suppresses charge
Tang X +7 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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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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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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E3S Web of Conferences, 2014 Geopolymeraization technology is recognized as a promising method for immobilization of heavy metals by the stabilization or solidification process. This process involves the chemical reaction of alumino-silicate oxides with highly alkaline activator ...
Nikolići I. +4 more
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