Results 181 to 190 of about 1,058 (212)
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Modelling on the penetration depth of the coherent supersonic jet in EAF steelmaking
Ironmaking & Steelmaking, 2017ABSTRACTThe coherent supersonic oxygen supplying technology is now widely adopted in EAF steelmaking process. However, there has been limited research on the impact characteristics of the coherent supersonic jet. In this work, integrating theoretical modelling and numerical simulations, a hybrid computing model was developed to predict the penetration ...
Guangsheng Wei +4 more
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Technological Innovations of Carbon Dioxide Injection in EAF-LF Steelmaking
JOM, 2018In this study, the recent innovations and improvements in carbon dioxide (CO2) injection technologies for electric arc furnace (EAF)-ladle furnace (LF) steelmaking processes have been reviewed. The utilization of CO2 in the EAF-LF steelmaking process resulted in improved efficiency, purity and environmental impact.
Guangsheng Wei +5 more
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Metallurgist, 2013
Expenditures on the charging materials used in an EAF + LF system at a steel plant in Turkey are optimized with allowance for different thermo-economic indices and different combinations of electric-arc furnace (EAF) and ladle furnace (LF). The EAF and LF are regarded as a single system, and the mass balance for the raw materials is determined based on
Yetişken, Yaşar +2 more
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Expenditures on the charging materials used in an EAF + LF system at a steel plant in Turkey are optimized with allowance for different thermo-economic indices and different combinations of electric-arc furnace (EAF) and ladle furnace (LF). The EAF and LF are regarded as a single system, and the mass balance for the raw materials is determined based on
Yetişken, Yaşar +2 more
openaire +2 more sources
New benchmark for energy efficient EAF steelmaking – Quantum and heat recovery
Ironmaking & Steelmaking, 2011Electric arc furnaces (EAFs) represent ∼32% of the world’s steel production and are designed as flexible metallurgical production units.
A Fleischanderl +3 more
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Hydrometallurgical processing of EAF steelmaking fumes
1996Electric an: furnace dust generated during the production of steels is regarded as hazardous waste because of the presence of leachable elements such as Cr, Pb, Cd.... Different processes are available according to the management policy chosen by the steelmaker: disposal, recycle and/or recovery.
LUPI, Carla +2 more
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Hybrid Modeling for Endpoint Carbon Content Prediction in EAF Steelmaking
2018Considering the complicated and harsh conditions in the electric arc furnace (EAF) steelmaking process, the precise endpoint control technology is a crux that influences the product quality and production costs of the molten steel because precise endpoint control can control the endpoint carbon content and the endpoint oxidation.
Guang-sheng Wei +3 more
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Biocarbon Materials in EAF Steelmaking
AISTech2019 Proceedings of the Iron and Steel Technology Conference, 2019L. Huang, X. Li, D. Ng, K. Giroux
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Hydrogen-Based DRI EAF Steelmaking — Fact or Fiction?
AISTech 2021 Proceedings of the Iron and Steel Technology Conference, 2021openaire +1 more source