Results 21 to 30 of about 11,039 (232)

Use of additives to improve the capacity of bituminous mixtures to be heated by means of microwaves

Materiales de Construccion, 2017
This study examines the potential of adding electric arc furnace slag to bituminous mixtures to be heated by microwaves. The susceptibility of bituminous mixtures to microwave energy is limited and so, in order to improve the energy performance of the ...
J. Gallego, M. A. del Val, V. Contreras, A. Páez   +3 more
doaj   +1 more source

Alkali activated slag cement doped with Zn-rich electric arc furnace dust

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, Dijana Đurović, Smilja Marković, Liljana Veselinović, Ivona Janković-Častvan, Vuk V. Radmilović, Velimir R. Radmilović   +6 more
doaj   +1 more source

Thermal stability and leaching behavior of alkali-activated slag doped with electric arc furnace dust [PDF]

Science of Sintering
The 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, Brašanac-Vukanović Snežana, Nikolić Irena, Radmilović Vuk V., Radmilović Velimir R.   +4 more
doaj   +1 more source

A Review of the Influence of Steel Furnace Slag Type on the Properties of Cementitious Composites

Applied Sciences, 2020
The type of steel furnace slag (SFS), including electric arc furnace (EAF) slag, basic oxygen furnace (BOF) slag, ladle metallurgy furnace (LMF) slag, and argon oxygen decarburization (AOD) slag, can significantly affect the composite properties when ...
Alexander S. Brand, Ebenezer O. Fanijo
doaj   +1 more source

Material Cost and Benefit Analysis for Dust Injection Technology in EAF Steelmaking Process and EAF Dust Treatment with CaO Addition

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, Akira Tsubone, Shusei Kubota, Kazuyoshi Yamaguchi, Tetsuya Nagasaka   +4 more
doaj   +1 more source

Electric arc furnace slag as aggregates in semi-dense asphalt

Case Studies in Construction Materials, 2023
Electric Arc Furnace Slag (EAFS) is one of the primary by-products of the steel recycling industry, which comes out initially as large pieces, that can be further crushed and be used as aggregates in infrastructure materials. While being a waste product,
Peter Mikhailenko, Zhengyin Piao, Lily D. Poulikakos   +2 more
doaj   +1 more source

Hydration characteristics of cement pastes incorporating electric arc-furnace slag [PDF]

, 2012
This paper presents the results of a comparative study of the hydration characteristics of cement pastes incorporating steel slag or ground granulated blastfurnace slag (GGBS) as substitutes for ordinary Portland cement (OPC).
Muntasser, T. Z., Nwaubani, Sunny O.
core   +1 more source

Optimizing of Work Arc Furnace to Decopperisation of Flash Slag

Archives of Foundry Engineering, 2015
Discusses an attempt to optimize the operation of an electric furnace slag to be decopperisation suspension of the internal recycling process for the production of copper.
Bydałek A.W., Biernat S., Wołczyński W., Bydałek A.   +3 more
doaj   +1 more source

Durability of concrete with electric arc furnace slag aggregate [PDF]

Construction and Building Materials, 2019
The durability of concrete mixes with EAF slag as aggregate (HS) is studied; mixes with limestone (HC) and barite (HAB) aggregates were used as reference for structural and heavy-weight applications, respectively. Compressive strength, elastic modulus, water penetration under pressure, wet-dry cycles, freeze-thaw cycles, influence of environmental ...
González Ortega, Martha Alejandra, Pialarissi Cavalaro, Sergio Henrique, Rodríguez de Sensale, Gemma, Aguado de Cea, Antonio   +3 more
openaire   +3 more sources

Recovery of Chromium from Slags Leachates by Electrocoagulation and Solid Product Characterization

Metals, 2020
Slags produced in the steelmaking industry could be a source of chromium. Slags contain, depending on different types of slags, between 2 to 5 wt.% of Cr.
Lubomir Pikna, Maria Hezelova, Agnieszka Morillon, David Algermissen, Ondrej Milkovic, Robert Findorak, Martin Cesnek, Jaroslav Briancin   +7 more
doaj   +1 more source