Results 51 to 60 of about 1,622,899 (150)
Influence of Different Carbon Content on Reduction of Zinc Oxide via Metal Bath
Applied Sciences, 2022 Electric arc furnace dust (EAFD) is an important secondary resource for the zinc industry. The most common process for its recycling is the pyro-metallurgical treatment in the Waelz process.
Michael Auer +2 more
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Cementing efficiency of electric arc furnace dust in mortars
, 2017 The aim of this study is to evaluate the cementing efficiency (k-value) of an electric arc furnace dust (EAFD), used in as-received conditions, as a supplementary cementing material (SCM).
da Silva Margareth Magalhaes +3 more
core +1 more source
An Experimental Study on the Reduction Behavior of Dust Generated from Electric Arc Furnace
Applied Sciences, 2019 To improve the utilization value of electric arc furnace dust (EAFD) containing zinc, the reduction behavior of non-agglomerate dust was investigated with carbon and ferrosilicon in an induction furnace.
Mengxu Zhang +3 more
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Development of high performance concrete using industrial waste materials and nano-silica
Journal of Materials Research and Technology, 2020 There is a concerted effort worldwide to use environment-friendly binders in the establishment of civil infrastructure. The use of such materials, as a partial or total replacement of Portland cement, leads to technical, economic and environmental ...
Anas AlKhatib +2 more
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Tecnura, 2021 Contexto: Los EAFD (Electric Arc Furnace Dust) son materiales con un elevado contenido metálico que no es aprovechado al desconocerse su composición y el enfoque técnico para tratarlos o reciclarlos de manera segura. Aunque es un coproducto rico en zinc,
Johana Borda +3 more
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Processing and Recycling Experiments of Dust from Electric Arc Furnace
, 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
core +1 more source
Journal of Materials Research and Technology, 2017 Electric-arc furnace dust (EAFD) is one of the several process residues generated in mini mills during steel production. The presence of valuable zinc in EAF dust and the rising costs for waste disposal are the motivating factors for EAFD recycling or ...
Pedro Jorge Walburga Keglevich de Buzin +2 more
doaj +1 more source
Pengaruh Reagen Pelindian pada Sintesis ZnO dari Debu Tungku Busur Listrik
Jurnal Rekayasa Proses, 2020 ZnO nanoparticle was synthesized by a simple hydrometallurgical method using raw material of electric arc furnace dust (EAFD),which is a solid waste in the stainless steel industry. Electric arc furnace dust contains 68.81% Zn in the form of zincite (ZnO)
Widi Astuti +7 more
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Promotion of Circular Economy: Steelwork Dusts as Secondary Raw Material in Conventional Mortars
Proceedings, 2018 Among the actions proposed by the European Union for the implementation of Circular Economy is the use of waste as a secondary raw material (SRM). During the fusion of the scrap, a steel dust is generated, named Electric Arc Furnace Dust (EAFD). The EAFD
Angélica Lozano-Lunar +3 more
doaj +1 more source
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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