Apparatus for direct recovery of metal from metal-bearing ores

Apparatus for direct reduction of iron ore

Apparatus for direct reduction of iron using high sulfur gas

Apparatus for gaseous reduction of metal ores with cooling loop

Apparatus for generating a reducing gas

Apparatus for preheating material to be charged into steel makin

Apparatus for producing reduced iron

Apparatus for reducing particulate iron oxide to molten iron wit

Apparatus for smelting and reducing iron ores

Apparatus for the direct reduction of iron and production of fue

Apparatus for the direct reduction of iron ore

Apparatus for the direct reduction of iron ore to sponge iron

Apparatus for the direct reduction of iron ores

Apparatus for the direct reduction of iron oxides

Apparatus for the direct reduction of iron using gas from coal

Apparatus for the direct reduction of sulphurous iron ores

Apparatus for the production of liquid iron from iron oxide

Arrangement for recovering molten pig iron or steel pre-products