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
Role of Exergy‐Based Process Evolution for Sustainable Steel Making: Rotary Hearth Furnace with Electric Arc Furnace Smelting
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DOI: 10.1002/srin.202300596
Abstract: In conjunction with an electric arc furnace (EAF) process, a rotary hearth furnace (RHF) has emerged as a supplementary ironmaking unit to produce extra iron from iron‐bearing solid wastes from an integrated steel plant. Additionally,… read more here.
Keywords: electric arc; process; arc furnace; steel ... See more keywords
Recycling Perspectives of Electric Arc Furnace Slag in the United States: A Review
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DOI: 10.1002/srin.202300854
Abstract: This article presents a comprehensive review of electric arc furnace (EAF) slag recycling in the United States, examining its classification and the associated challenges and opportunities of its industrial use. The study affirms EAF slag's… read more here.
Keywords: electric arc; united states; slag; arc furnace ... See more keywords
Experimental Study on the Melting of Hydrogen‐Reduced Iron Ore Pellets in Electric Arc Furnace‐Type Slags
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DOI: 10.1002/srin.202500267
Abstract: Hydrogen direct reduced iron ore pellets (H‐DRI) are an increasingly relevant raw material for electric‐arc furnace steelmaking as steelmakers strives to reduce CO2 emissions. Understanding the melting behavior of carbon‐free H‐DRI pellets in slag is… read more here.
Keywords: electric arc; arc furnace; reduced iron; ore pellets ... See more keywords
Outline of a Washing Treatment to Improve Electric Arc Furnace Slag Environmental Behavior
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DOI: 10.1002/srin.202500755
Abstract: Electric arc furnace (EAF) slag is a major byproduct of electric steelmaking with promising reuse potential in various applications. However, environmental concerns related to the leaching of elements such as barium (Ba), chromium (Cr), molybdenum… read more here.
Keywords: electric arc; washing treatment; arc furnace;
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
Waste to Resource: Surface Modification of Electric Arc Furnace Flue Dust by Ball Milling and In Situ Carbonization
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DOI: 10.1007/s40831-024-00801-w
Abstract: In this article, instead of synthesizing the electrode active material using expensive precursors that lead to high carbon emissions to the atmosphere during fabrication, an alternative engineering approach is presented for the utilization of the… read more here.
Keywords: electric arc; ball milling; arc furnace; flue dust ... 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