73 Papers
133 Citations
Kai Dong is an academic researcher from University of Science and Technology Beijing. The author has contributed to research in topics: Steelmaking & Jet (fluid). The author has an hindex of 9, co-authored 55 publications.
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Papers
Technological Innovations of Carbon Dioxide Injection in EAF-LF Steelmaking
TL;DR: In this article, a prospective process for the cyclic utilization of CO2 in the electric arc furnace (EAF)-ladle furnace (LF) steelmaking process is introduced that is effective in mitigating greenhouse gas emissions from the steelmaking shop.
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Simulation and Application of Bottom-Blowing in Electrical Arc Furnace Steelmaking Process
TL;DR: In this article, the bottom-blowing technique for EAF process has been proposed to promote the reaction rate, remove the non-metallic inclusions and improve the kinetic and thermodynamic conditions.
Study on the Fluid Flow Characteristics of Coherent Jets with CO 2 and O 2 Mixed Injection in Electric Arc Furnace Steelmaking Processes
TL;DR: In this article, a computational fluid dynamics model of coherent jets with COMI was built with the overall and detailed chemical kinetic mechanisms (GRI-Mech 3.0), which consists of 325 elementary reactions with 53 components and can predict more accurate results.
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Influence of the non-uniform bottom blowing gas supply mode on the dynamic conditions of molten pool during the converter steelmaking process
TL;DR: In this paper, a water model and numerical simulation of the converter steelmaking process was used to investigate the blockage of the bottom blowing components during an increase in the furnace life.
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A review of carbon dioxide disposal technology in the converter steelmaking process
TL;DR: In this paper, the basic reaction theory of CO2, the CO2 conversion, and the change of energy-consumption when CO2 was introduced in converter steelmaking process was summarized.
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