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
A method for the commercial production of iron
A process for the direct reduction of particulate...
A rotary charging device for a shaft furnace
A rotary charging device for a shaft furnace equipped with a...
A smelting reduction method with increased effectiveness
Acicular iron-magnet pigments having an adjustable coercive...
Adjustable closure for outlets in receptacles for molten...
Aeration feeder for supplying pulverized coal to blast...
Agglomerates for use in a blast furnace and method of making...
Air injection nozzles and method for a blast furnace
Alkaline earth carbonate desulfurizing agents
Alloy
An apparatus for manufacturing molten iron to dry and convey...
An improved fluidized bed apparatus for molten iron...
An improved smelting process for the production of iron
Anti-slag, anti-vortex tundish measurement apparatus
Apparatus and method for detecting fouled cooling circuits...