SULFUR DISTRIBUTION BETWEEN CARBON-SATURATED IRON MELT AND Na2O EN DASH SiO2 Slags .

Ryo Inoue, Hideaki Suito

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3 Citations (Scopus)

Abstract

Sulfur partitions of slags with a molar ratio of 3/2, 1/1, 2/3, and 1/3 have been measured at 1 250 degree C and 1 350 degree C. Sulfide capacities were in the range 10** minus **2 to 10** minus **4. Sulfur partitions of Na//2O EN DASH CaO EN DASH SiO//2 melts at a constant silica content were also measured at 1250 degree C. The effect of lime was compared with that of Na//2O. The iron observed in the slag phase after equilibration and the ratio of sulfur as FeS against the total sulfur was maximum at the composition with a Na//2O/SiO//2 molar ratio of 0. 9. Desulfurization and dephosphorization by sodium vapor were investigated at 1300 degree C.

Original languageEnglish
Pages (from-to)417-425
Number of pages9
JournalTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
Volume68
Issue number3
DOIs
Publication statusPublished - 1982 Jan 1

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry

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