Shaft furnace design
Shaft furnace smelting of oxidic ores, concentrates or calcines
Shaft-furnace direct-reduction process for producing highly...
Sheathing for cowpers or the like
Siderite processing
Silico-thermic metallurgy
Slag and hot metal runner system
Slag control system
Slag disposal method
Slag fluidizing agent and method of using same for iron and...
Slag granulation
Slag handling apparatus
Slag pots
Smelting method and device
Smelting shaft furnaces for iron making and their operation
Smelting-reduction apparatus, and method for producing...
Solid electrolyte systems for use with furnaces
Solvent extraction process for the removal of iron (iii)...
Sponge iron manufacture
Sponge iron production