Paper Title:
Evaluation of Sulfide Capacity Models and Application in Steelmaking Slags
  Abstract

The sulfide capacity (CS) and equilibrium distribution ratio of sulphur (LS) are important indicators to measure desulfurization capacity of slag system. The sulfide capacities of CaO-SiO2-MgO-Al2O3-FetO slags are calculated by optical basicity model and KTH model, and compared with measured values in literature. The results show that the values calculated by KTH model are nearer to measured values than by optical basicity model, so the former can be used to predict CS of different slag compositions. The factors affecting CS are also studied in detail. The results show that CS increases with increasing slag basicity and temperature and decreases with increasing MgO and Al2O3 contents in slag.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Composites
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
147-152
DOI
10.4028/www.scientific.net/AMR.284-286.147
Citation
H. Y. Tang, J. S. Li, H. J. Guo, "Evaluation of Sulfide Capacity Models and Application in Steelmaking Slags", Advanced Materials Research, Vols. 284-286, pp. 147-152, 2011
Online since
July 2011
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Price
$32.00
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