Process for making briquettes utilizing iron making and steel making
waste as a charge material for blast furnace which comprises making
briquettes by stiff extrusion method consisting of dust of iron making or
steel making or iron ore fines, or any combination thereof, with or without
fluxing material and/ or f...
[Class : 6] Steel And Parts Thereof, Common Metals And Their Alloys; Metal Building Materials; Transportable Buildings Of Metal; Materials Of Metal For Railway Tracks; Non Electric Cables And Wires Of Common Metal; Ironmongery, Small Items Of Metal Hardware; Pipes And Tubes Of Metal; Safes; Goods Of Common Metal Not Included In Other Classes; Ores