A charging device for distributing bulk material
A cooling element for shaft furnaces
A device for preventing back mixture in a fluidized bed reactor
A direct reduction apparatus and process
A direct reduction process
A direct reduction process and apparatus
A direct smelting apparatus and process
A direct smelting process
A direct smelting process
A direct smelting process
A direct smelting process
A direct smelting process
A direct smelting process and apparatus
A direct smelting process and apparatus
A direct smelting process and apparatus
A direct smelting process and apparatus
A direct-reduction process for directly reducing particulate...
A fluidized bed reactor for preventing the fine iron ore...
A material supply apparatus and process
A method and an apparatus for producing metals and metal alloys