High Effective Utilization of Metallurgical Solid Waste in Pelletizing Process

Abstract:

In this study, the fundamental properties of metallurgical solid waste were investigated firstly. Based on which, the experiments of metallurgical solid waste adding in pelletizing process were studied. The results showed that it is possible to add metallurgical solid waste in pelletizing process. But in order to meet the blast furnace production requirements, the ratio of metallurgical solid waste should not be more than 15%, and the roast temperature should be above 1250°C. This work can provide theoretical and technical basis for using metallurgical solid waste in pelletizing process.

• Periodical: Applied Mechanics and Materials (Volume 665)
• Pages: 509-512
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.665.509
• Online since: October 2014
• Authors: Hong Sheng He*, Xiao Fang Lv, Li Ying Huang
• Keywords: Metallurgical Solid Waste, Pelletizing, Utilization Technology

References

[1] X.L. Wang. Iron and Steel metallurgy. Metallurgical Industry Press, Beijing, (2000).

[2] J.Y. Fu, T. Jiang and D.Q. Zhu. Sintering and Pelletization. Central South University of Technology Press, Changsha, (1996).

[3] J. Heino, L. Laitila, A. Hiltunen, et al. Resources, Conservation and Recycling, 2002, 35(1-2): pp.77-84.

[4] Koros P J. Metallurgical and Materials Transactions B, 2003, 34B(6): pp.769-779.

[5] S. Nolasco, D. Espinosa, J. Tenorio. Ironmaking and Steelmaking, 2003(1): pp.11-17.