Results 11 to 20 of about 368 (148)
Advances in Materials Science and Engineering, 2023 In the electric arc furnace (EAF) steelmaking process, electric arc furnace dust (EAFD) is inevitably generated. The dust injection method is known as one of the effective technologies to reduce the total amount of EAFD generation. In this technology, Zn
Shunsuke Koide +4 more
doaj +2 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
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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
doaj +5 more sources
Characterization study of electric arc furnace dust phases [PDF]
Materials Research, 2006 Electric arc furnace dust (EAFD) is a solid waste generated in the collection of particulate material during steelmaking process in electric arc furnace.
Janaína Gonçalves Maria da Silva Machado +4 more
doaj +3 more sources
IRON ORE SINTER PRODUCTION USING ELECTRIC ARC FURNACE DUST AS RAW MATERIAL [PDF]
Tecnologia em Metalurgia, Materiais e Mineração, 2013 The steel production through Electric Arc Furnaces (EAF) generates approximately 15% to 20% of Electric Arc Furnace Dust (EAFD). This waste is considered dangerous due to the presence of metals as lead and cadmium that leach in contact with water ...
Victor Bridi Telles +2 more
doaj +3 more sources
Alkali activated slag cement doped with Zn-rich electric arc furnace dust [PDF]
Journal of Materials Research and Technology, 2020 Steel production in electric arc furnaces yielding formation of two waste materials, toxic electric arc furnace dust (EAFD) and non-hazardous electric arc furnace slag (EAFS).
Irena Nikolić +6 more
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Analytical Study on the Effect of Electric Arc Furnace Dust (EAFD) on the Rutting of Asphalt Concrete Mixtures [PDF]
Journal of Smart Buildings and Construction Technology, 2023 As a byproduct of the steelmaking process, significant amounts of hazardous electric arc furnace dust (EAFD) are produced. Utilizing the solidification/stabilization technology with asphalt mix is one way to safeguard the environment from its negative effects.
Mohammad A.T. Alsheyab +1 more
openaire +2 more sources
Evaluation of zinc removal and compressive strength of self-reducing pellets composed of Electric Arc Furnace Dust [PDF]
REM: International Engineering Journal, 2019 The amount of Electric Arc Furnace Dust (EAFD) is continuously increasing in mini-mill steel plants. This dust is considered a hazardous waste because of the presence of elements like lead, cadmium and chromium.
Felipe Buboltz Ferreira +3 more
doaj +5 more sources
Investigation of selective leaching conditions of ZnO, ZnFe2O4 and Fe2O3 in electric arc furnace dust in HNO3 [PDF]
Journal of the Serbian Chemical Society, 2022 Electric arc furnace dust (EAFD) includes mainly Zn, Fe, Pb, Ca and Mn-bearing compounds. Thus, EAFD is classified as a hazardous waste. The dissolution behavior of Zn- and Fe-bearing compounds in EAFD in nitric acid solutions was investigated in this ...
Zoraga Mert +3 more
doaj +3 more sources
Advances in Materials Science and Engineering, 2017 The development of value-added ceramic materials deriving only from industrial by-products is particularly interesting from technological, economic, and environmental point of views.
V. G. Karayannis +4 more
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