Method and apparatus for temperature control in a reactor...

Method and apparatus for the continuous refining of iron and...

Method and apparatus for the hot discharge of furnaces

Method and apparatus for the pretreatment of molten pig iron

Method and apparatus for the removal of a layer of fluid...

Method and apparatus for treating coke discharged from a...

Method and apparatus for treating liquid metal in a vessel

Method and apparatus for treating metals

Method and apparatus for varying the composition of metal melts

Method and apparatus utilizing a water spray for removing...

Method and appartus for varying the velocity of blast air...

Method and arrangement for feeding an anode into a smelting...

Method and arrangement for measuring and controlling...

Method and arrangement for preventing crusts from...

Method and arrangement for purging molten metal in a...

Method and calcining furnace for electric calcining of...

Method and cooler for cooling hot particulate material

Method and device for cleaning combustion installations

Method and device for directly feeding liquid metal from a...

Method and device for draining metallurgical vessels