Synergistic Sintering of Lignite Fly Ash and Steelmaking Residues towards Sustainable Compacted Ceramics [PDF]
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
doaj +4 more sources
Assessment of Solid Wastes and By-Products as Solid Particle Materials for Concentrated Solar Power Plants [PDF]
Solar RRL, Volume 6, Issue 6, June 2022., 2022 The revalorization of solid wastes and by-products to be applied as solid particles in concentrated solar power (CSP) leads to cost savings and progresses toward more sustainable technology.
Barreneche, Camila +6 more
core +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
Thermodynamic and kinetic investigation of carbothermic reduction of electric arc furnace dust [PDF]
Metalurgija, 2022 The thermodynamics and kinetics of electric arc furnace dust (EAFD) reduction were studied experimentally. The oxygen potential in the systems was determined by the electromotive force (EMF) method. Experimental equations for ΔG = f(T) were derived.
D. Grigorova, R. Paunova
doaj +3 more sources
Promotion of Circular Economy: Steelwork Dusts as Secondary Raw Material in Conventional Mortars [PDF]
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 +3 more sources
Safe use of electric arc furnace dust as secondary raw material in self-compacting mortars production [PDF]
Journal of Cleaner Production, 2019 This research contributes to the development of the Circular Economy concept by managing waste through its use as a construction material. A novel process in which two samples of industrial waste Electric Arc Furnace Dust (EAFD) collected from two different steelwork plants are used as secondary raw material (SRM) in the production of self-compacting ...
Lozano-Lunar, Angelica +4 more
openaire +7 more sources
Modificação e caracterização do resíduo pó de aciaria elétrica (PAE) para aplicação em reações de redução de cromo (VI) [PDF]
Química Nova, 2013 In this study, electric arc furnace dust (EAFD) was thermally modified at different temperatures under H2 flow or charcoal in order to obtain reduced iron phases (Fe3O4, FeO and Fe0).
Leandro Neves de Paula +6 more
doaj +3 more sources
Ternary Blends for Self-Compacting Mortars Production Composed by Electric Arc Furnace Dust and Other Industrial by-Products. [PDF]
Materials (Basel), 2022 This study is framed within the circular economy model through the valorisation of industrial by-products. This research shows the results of producing self-compacting mortars (SCMs) with electric arc furnace dust (EAFD) and other industrial by-products ...
López-Uceda A +5 more
europepmc +4 more sources
Reciclaje de EAFD a través de la lixiviación selectiva de zinc con soluciones de citrato: comparación con un ácido inorgánico [PDF]
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
doaj +3 more sources
Potential industrial synergies in the steelmaking and metal-processing industry: by-products valorization and associated technological processes [PDF]
, 2023 Steelmaking and ferrous metal processing companies are suppliers of great importance to a wide array of industries, thus being quintessential for the social and financial growth of regions and countries.
Castro, Pedro M. +4 more
core +1 more source