Guo Muxing, Chen Xiangwu, Xiao Qingan, Duan Li, Liu Yuesheng. Metallurgical Character of Bottom Blowing CO2-N2 Gas in Combined-Blown Converter[J]. Chinese Journal of Engineering, 1991, 13(5): 410-416. DOI: 10.13374/j.issn1001-053x.1991.05.002
Citation: Guo Muxing, Chen Xiangwu, Xiao Qingan, Duan Li, Liu Yuesheng. Metallurgical Character of Bottom Blowing CO2-N2 Gas in Combined-Blown Converter[J]. Chinese Journal of Engineering, 1991, 13(5): 410-416. DOI: 10.13374/j.issn1001-053x.1991.05.002

Metallurgical Character of Bottom Blowing CO2-N2 Gas in Combined-Blown Converter

  • The bottom-blowing experiment with CO2, N2, CO2+N2 and CO2+Ar in 60kg combined blown converter has been conducted. By comparing each experimental results, the metallurgical character of bottom blowing different gas is studied. The effect of different gas on the bath oxidation, decarbu-rization and behavior of nitrogen is mainly discussed.
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