1. J. Blatz, “Recycling technologies for filter dust and other residues,” Steel Millenium, 61–68 (2004).
2. P. Fontana and R. Degel, “Zero-waste steel production,” ibid., 67–75 (2004).
3. I. Sohn and R. J. Fruehan, “The reduction of iron oxides by volatiles in the RHF process,” in: Proc. AISTech 2006, Vol. 1, pp. 359–368.
4. T. Hansmann, “Recycling of steelmaking residues with the PRIMUS process at PRIMOREC S.A.,” in: Proc. Fifth European Coke and Ironmaking Congress, June 12–15, 2005, Stockholm, Vol. 1, Tu6:3.
5. C. M. Moore, R. Deike, and C. Hillman, “The recycling of complex iron containing waste oxides,” in: Proc. Fourth European Coke and Ironmaking Conference, June 19–22, 2003, Paris, France, Vol. 1, pp. 408–411.