1. 4) A.S.Jamaluddin, T.F.Wall and J.S.Truelove : Ironmaking Steelmaking, 13 (1986), 91.
2. 9) S.Badzioch and P.G.W.Hawksley : Ind.Eng.Chem. Proc.Des. Dev., 9 (1970), 521.
3. 10) H.Ueno, K.Yamaguchi and K.Tamura : ISIJ Int., 33 (1993), 640.
4. 11) W.E.Ranz and W.R.Marshall Chem.Eng.Prog, 48 (1952), 141.
5. 12) M.A.Field, D.W.Gill, B.B.Morgan and P.G.W. Hawksley : Combustion of Pulverized Coal, BCURA, Leatherhead, Cherry and Sons, Banbury, England, (1967).