Optimization of Dephosphorization Parameter in Consteel Electric Arc Furnace Using Rule Set Model
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DOI: 10.1002/srin.202000719
Abstract: The proper process parameter of dephosphorization is a key problem in actual steelmaking production. This article presents a rule set model combining a k‐means method and a decision tree model, which can extract the rule… read more here.
Keywords: set model; rule; dephosphorization; rule set ... See more keywords
Kinetics of Dephosphorization at Different Slag Basicities in the Double Slag Converter Steelmaking Process
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DOI: 10.1002/srin.202100256
Abstract: Combined with the temperature model from heat balance and the lime dissolution model, the dephosphorization kinetic model based on the coupled reaction model for the dephosphorization stage in the double slag converter steelmaking process is… read more here.
Keywords: slag converter; slag basicities; dephosphorization; model ... See more keywords
An improved kinetic model for dephosphorization of laundry wastewater by electrocoagulation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2020.101750
Abstract: Abstract Electrocoagulation (EC) dephosphorization kinetics plays an important role in design and amplification of EC reactors for phosphate removal. However, the existing EC dephosphorization kinetic models including both statistical model and adsorption model, fail to… read more here.
Keywords: dephosphorization; model; electrocoagulation; laundry wastewater ... See more keywords
Mineralogical Phase of Slag and Its Effect on Dephosphorization during Converter Steelmaking Using Slag-Remaining Technology
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DOI: 10.1515/htmp-2019-0047
Abstract: Abstract To achieve reuse of converter slag, the influence of the P2O5 content on the component activity of dephosphorization slag, the basicity of the slag, and the phosphorus content in liquid steel were studied and… read more here.
Keywords: slag; phase; dephosphorization; p2o5 ... See more keywords
Effect of 2CaO·SiO2 particles addition on dephosphorization behavior
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DOI: 10.1515/htmp-2020-0066
Abstract: Abstract The effect of the addition of 2CaO·SiO2 solid particles on dephosphorization behavior in carbon-saturated hot metal was investigated. The research results showed that the addition of 2CaO·SiO2 particles have little influence on desilication and… read more here.
Keywords: slag; 2cao sio2; dephosphorization; addition ... See more keywords
Development of Hot Metal Dephosphorization with Lime Powder Top Blowing: Part 2. High Blowing Rate
Sign Up to like & getrecommendations! Published in 2017 at "Isij International"
DOI: 10.2355/isijinternational.isijint-2017-365
Abstract: Phosphorus in steel is detrimental element for mechanical properties and dephosphorization treatment of hot iron is necessary to produce high-grade steel products. Dephosphorization treatment using CaO–SiO2–FeO flux has been studied by many researchers1–5) and fluorite… read more here.
Keywords: dephosphorization; development hot; lime powder; metal dephosphorization ... See more keywords
Effect of the Basicity on Mineralogical Phases and Micro-Structure of Dephosphorization Slag in the New Double Slag Converter Steelmaking Process
Sign Up to like & getrecommendations! Published in 2021 at "Metals"
DOI: 10.3390/met11091480
Abstract: In the present work, the effect of the basicity at the lower range from 0.98 to 2.13 on dephosphorization of hot metal at 1623 K was studied through high-temperature laboratorial experiments. With the increase of… read more here.
Keywords: slag; phase; dephosphorization; effect basicity ... See more keywords