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 language | English |
|---|---|
| Pages (from-to) | 417-425 |
| Number of pages | 9 |
| Journal | Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan |
| Volume | 68 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1982 Jan 1 |
ASJC Scopus subject areas
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Metals and Alloys
- Materials Chemistry