A Review of Mathematical Process Models for the Electric Arc Furnace Process
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DOI: 10.1002/srin.202000395
Abstract: The electric arc furnace is the main process unit in scrap‐based steelmaking. Owing to its importance, numerous mathematical models for predicting the course of the electric arc furnace process have been developed. This article reviews… read more here.
Keywords: electric arc; mathematical process; process models; arc furnace ... See more keywords
Development of Charge Pelletizing Technology Based on Electric Arc Furnace Dust for Pyrometallurgical Processing in Rotary Kilns
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DOI: 10.1007/s11015-017-0528-3
Abstract: New technology is developed for Waelz treatment of electric arc furnace dust with the addition of calcium oxide to a charge. In this case, lead and halides are transferred into distillates. Calcium ferrite and zinc… read more here.
Keywords: electric arc; furnace dust; charge; arc furnace ... See more keywords
Modeling of Radiative Heat Transfer in an Electric Arc Furnace
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DOI: 10.1007/s11663-017-1078-6
Abstract: Radiation is an important means of heat transfer inside an electric arc furnace (EAF). To gain insight into the complex processes of heat transfer inside the EAF vessel, not only radiation from the surfaces but… read more here.
Keywords: electric arc; radiative heat; heat transfer; heat ... See more keywords
An Improved Process for the Production of Low-Carbon Ferromanganese in the Electric Arc Furnace
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DOI: 10.1007/s12666-020-02010-x
Abstract: Low-carbon ferromanganese (LC-FeMn) is an essential ingredient for making high-strength low-alloy steel and stainless steel. The conventional industrial-scale silicothermic method for the production of LC-FeMn comprises several energy intensive complex steps consuming about 2000 kWh/ton. We… read more here.
Keywords: carbon ferromanganese; production; electric arc; low carbon ... See more keywords
Pyro-Refining of Mechanically Treated Waste Printed Circuit Boards in a DC Arc-Furnace
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DOI: 10.1007/s40831-018-0167-3
Abstract: This paper presents the results of theoretical assessment and a preliminary experimental investigation of the modified pyrometallurgical processing of metallic granulate obtained after mechanical treatment of waste printed circuit boards (WPCBs). The studied two-step process… read more here.
Keywords: phase; waste printed; furnace; circuit boards ... See more keywords
Study of electric-arc furnace dust (EAFD) in fly ash and rice husk ash-based geopolymers
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DOI: 10.1016/j.apt.2017.05.007
Abstract: Abstract Electric-arc furnace dust (EAFD) is an industrial waste produced by the volatilization of metals during scrap melting in electric arc furnaces. This waste is classified as Class I – hazardous, because lead and cadmium… read more here.
Keywords: dust eafd; ash; electric arc; furnace dust ... See more keywords
The study of properties and behavior of self compacting concrete containing Electric Arc Furnace Slag (EAFS) as aggregate
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DOI: 10.1016/j.asej.2019.10.001
Abstract: Abstract Electric Arc Furnace Slag (EAFS) can be efficiently reused as aggregate in the production of high-volume batches of hydraulic concrete mixes that show interesting properties in both the fresh and the hardened state. Mixtures… read more here.
Keywords: furnace slag; electric arc; eafs aggregate; slag eafs ... See more keywords
Marshall stability and flow tests for asphalt concrete containing electric arc furnace dust waste with high ZnO contents from the steel making process
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DOI: 10.1016/j.conbuildmat.2018.02.012
Abstract: Abstract Metallurgical industries worldwide produce many hazardous wastes with terrible consequences for the environment. In this research, Electric Arc Furnace Dust (EAFD) has been mixed in asphalt concrete. EAFD is a hazardous waste containing heavy… read more here.
Keywords: electric arc; eafd; arc furnace; asphalt concrete ... See more keywords
Durability of concrete with electric arc furnace slag aggregate
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DOI: 10.1016/j.conbuildmat.2019.05.082
Abstract: Abstract 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… read more here.
Keywords: arc furnace; durability concrete; electric arc; concrete electric ... See more keywords
Bond performance of reinforced concrete beams with electric arc furnace slag aggregates
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DOI: 10.1016/j.conbuildmat.2020.118366
Abstract: Abstract The present study was conducted to evaluate the bonding performance of reinforced concrete beams with electric arc furnace oxidizing slag aggregates. The specimens were tested by varying the aggregates, and the top and bottom… read more here.
Keywords: electric arc; slag aggregates; performance; arc furnace ... See more keywords
Valorization of fly ash as an additive for electric arc furnace slag geopolymer cement
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DOI: 10.1016/j.conbuildmat.2021.123570
Abstract: Abstract The precursors of alkali-activated materials (AAMs) have major effects on their properties. More attention was paid to using by-product precursors such as slag and fly ash (FA) for AAMs, whilst less attention was paid… read more here.
Keywords: arc furnace; cement; geopolymer cement; electric arc ... See more keywords