A Kinetic Model Applied to the Molten Pig Iron Desulfurization by Injection of Lime-based Powders

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概要

• 論文の詳細を見る

• A kinetic model of hot-metal desulfurization by deep injection of synthetic powder mixtures is presented. The approach takes into consideration the transient contribution due to the particles dispersed in the bulk metal and those located at the bubble-metal interface, the influence of the carry-over slag as well as the volume and composition of the top slag. The model has been utilized to assess the influence of the treatment temperature, rate of injection of powder mixtures, gas flow rate and initial concentration of sulphur over the desulfurization kinetics. In the second part of this study an analysis of the industrial data for injection of powder mixtures using this model is described.

• 社団法人 日本鉄鋼協会の論文
• 1997-01-15

著者

• Silva Carlos

  Department Of Metallurgical Engineering Federal University Of Ouro Preto

• Seshadri Varadarajan

  Department Of Metallurgical Engineering Federal University Of Minas Gerais

• SILVA Itavahn

  Department of Metallurgical Engineering, Federal University of Ouro Preto

• KRUGER Paulo

  Department of Metallurgical Engineering, Federal University of Ouro Preto

• Silva Itavahn

  Department Of Metallurgical Engineering Federal University Of Ouro Preto

• Kruger Paulo

  Department Of Metallurgical Engineering Federal University Of Ouro Preto

関連論文

• アマゾン浸水域のバルゼア林とテラフィルメ林の特性
• A Kinetic Model Applied to the Molten Pig Iron Desulfurization by Injection of Lime-based Powders

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