1. 1) A. M. Carpenter: Use of PCI in Blast Furnaces, IEA Clean Coal Centre, London, (2006), 5.
2. 2) D. Sert and R. Godijn: Assessment of Industrial Operation at Low Coke Rate and Coal Injection in Excess of 200kg/Thm, EU Report 20107, European Comission, Brussels, (2002), 79.
3. 3) S. Puttinger, S. Pirker, H. Stocker and E. Schuster: 5th Int. Conf. on Modelling and Simulation of Metallurgical Processes in Steelmaking (STEELSIM 2013), Czech Metallurgical Society, Ostrava, (2013), T1-4.
4. 4) H. Liu, W. Cao, J. Xu, W. Li, X. Guo and Z. Sun: Powder Technol., 225 (2012), 206.
5. 5) C. H. Birzer, P. A. M. Kalt and G. J. Nathan: Int. J. Multiph. Flow, 41 (2012), 13.