Apparatus and method for acidic leaching of lateritic ores
Apparatus and method for closing or opening an opening,...
Apparatus and method for the continuous calcination of aluminum
Apparatus and process for treating a particulate material...
Apparatus for beneficiating ores
Apparatus for beneficiating ores
Apparatus for biological processing of metal containing ores
Apparatus for biological processing of metal-containing ores
Apparatus for blast furnace fuel injection
Apparatus for changing the charge distribution in a blast furnac
Apparatus for charging a shaft furnace
Apparatus for charging a shaft-type cupola furnace
Apparatus for charging scrap into a converting furnace
Apparatus for decomposing alkali metal amalgams
Apparatus for directly making liquid pig-iron from coarse iron o
Apparatus for discharging hot flowable solids from an upright co
Apparatus for discharging hot flowable solids, particularly spon
Apparatus for electric steelmaking
Apparatus for electric steelmaking
Apparatus for electric steelmaking