Sponge Iron Production in Rotary Kiln eBook: A. Sarangi, B. Sarangi .Direct-reduced iron (DRI), also called sponge iron, is produced from direct reduction of iron ore (in the form of lumps, pellets or fines) by a reducing gas.aerodynamics inside a sponge iron rotary kiln,HEAT TRANSFER PROCESSES IN ROTARY KILNS by PETER .INTRODUCTION. The essential components of a rotary kiln are shown in Fig. .. 2m cylinder. A uniform mixture of coal and iron ore of the same particle .. "Flow of Materials in Rotary Kilns Used for Sponge Iron Manufacture". Part I - Effect . F.D. Moles, D. Watson and P.B. Lain, "The Aerodynamics of the Rotary. Cement K.
aerodynamics inside a sponge iron rotary kiln