Open AccessJournal Article
Multicomponent Mixed-Transport-Control Theory for Kinetics of Coupled Slag/Metal and Slag/Metal/Gas Reactions: Application to Desulphurization of Molten Iron
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This article is published in Ironmaking & Steelmaking.The article was published on 1984-01-01 and is currently open access. It has received 36 citations till now. The article focuses on the topics: Slag.read more
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Numerical Simulation of Desulfurization Behavior in Gas-Stirred Systems Based on Computation Fluid Dynamics–Simultaneous Reaction Model (CFD–SRM) Coupled Model
Wentao Lou,Miaoyong Zhu +1 more
TL;DR: In this article, a computation fluid dynamics-simultaneous reaction model (CFD-SRM) coupled model has been proposed to describe the desulfurization behavior in a gas-stirred ladle.
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A Thermodynamic Model of Sulfur Distribution Ratio between CaO-SiO2-MgO-FeO-MnO-Al2O3 Slags and Molten Steel during LF Refining Process Based on the Ion and Molecule Coexistence Theory
Xue-min Yang,Cheng-Bin Shi,Cheng-Bin Shi,Meng Zhang,Meng Zhang,Guo-Ming Chai,Guo-Ming Chai,Fei Wang,Fei Wang +8 more
TL;DR: In this article, a thermodynamic model for calculating the sulfur distribution ratio between ladle furnace (LF) refining slags and molten steel has been developed by coupling with a developed thermodynamic approach to calculate the mass action concentrations of structural units in the slags, based on the ion and molecule coexistence theory (IMCT).
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Interfacial Reaction Between CaO-SiO2-MgO-Al2O3 Flux and Fe-xMn-yAl (x = 10 and 20 mass pct, y = 1, 3, and 6 mass pct) Steel at 1873 K (1600 °C)
Dong Jin Kim,Joo Hyun Park +1 more
TL;DR: In this paper, the effect of changes in the composition of the steel and slag phases on the interfacial reaction rate and the reaction mechanisms was investigated, and the results showed that the mass transfer coefficient of Al, kAl, in the 1 mass pct Al-containing systems was significantly higher than that in other systems.
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Mathematical Investigation of Fluid Flow, Mass Transfer, and Slag-steel Interfacial Behavior in Gas-stirred Ladles
Qing Cao,Laurentiu Nastac +1 more
TL;DR: In this article, the Euler-Lagrange approach was applied to study the effects of the free surface setup, injected bubble size, gas flow rate, and slag layer thickness on the slag-steel interaction and mass transfer behavior.
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Steelmaking technology for a sustainable society
TL;DR: In this paper, the authors have discussed the best available technology for energy savings are discussed to be transferred within seven member nations, which has the effect of 1.27 million ton reduction of CO 2 emission a year.