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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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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Dust formation in Electric Arc Furnace: Birth of the particles [PDF]
Powder Technology, 2005 The characterization of Electric Arc Furnace (EAF) dust shows that bubble burst at the liquid steel surface is the principal source of dust emission. We have therefore developed an experimental device for studying this phenomenon. As in the case of the air-water system, the bubble-burst gives birth to two types of droplets: film drops and jet drops ...
Guezennec, Anne-Gwenaelle +5 more
openaire +4 more sources
Carbothermic reduction of Electric Arc Furnace Dust via thermogravimetry [PDF]
REM: International Engineering Journal, 2018 Electric Arc Furnace Dust (EAFD) is a solid waste originated from electric steelmaking furnaces. Currently, according to some authors, there is an estimated generation of 15 to 25 kg of dust per ton of steel produced. The formation of the dust is related
Felipe Buboltz Ferreira +3 more
doaj +3 more sources
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
doaj +2 more sources
Investigation of Dust Chemical Compounds Emitted by Electric Arc Furnace (EAF) with a reuse perspective [PDF]
Iranian Journal of Health, Safety and Environment, 2020 In the process of steel production by electric arc furnace (EAF), it is found that 10 to 20 kg of dust was emitted per every ton of produced steel. Concerning the pollution potential of emitted dust and its reuse ability, the present study was aimed to ...
Zahra Moradpour +4 more
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Thermal stability and leaching behavior of alkali-activated slag doped with electric arc furnace dust [PDF]
Science of SinteringThe study presented in this paper explores the simultaneous valorization of electric arc furnace slag (EAFS) and electric arc furnace dust (EAFD) through an alkali activation process, as well as the thermal stability of the resulting product.
Tadić Nebojša +4 more
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The thermal treatment of electric arc furnace dust under low gas phase pressure [PDF]
Metalurgija, 2009 The paper presents the results of laboratory tests on the process of thermal reduction of electric arc furnace dust (EAFD) in the temperature range from 1273 to 1473 K.
W. Derda, K. Mierzwa
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CHARACTERIZATION OF THE DUST GENERATED IN THE RECYCLING PROCESS OF THE ELECTRIC ARC FURNACE DUST [PDF]
Tecnologia em Metalurgia, Materiais e Mineração, 2013 Electric Arc Furnace Dust (EAFD) is a solid waste generated by the production of steel through the Electric Arc Furnace. This waste is labeled dangerous, which motivates studies aiming its recycling.
Fábio Gonçalves Rizz +3 more
doaj +1 more source
Destination of the waste generated by a steelmaking plant: a case study in Latin America
Aestimum, 2021 The purpose of this article is to identify the destination given by a steelmaking plant located in Brazil to the waste it generates. The research method is a case study.
Miguel Alfonso Sellitto +1 more
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