Method for purifying TiO.sub.2 ore

Method for pyrocleaning metal components

Method for pyrometallurgical smelting of copper

Method for rapid reduction of iron oxide in a rotary hearth furn

Method for re-utilizing scrap steels

Method for receiving molten steel from an electric furnace

Method for reclaiming galvanizing quality zinc alloy from contin

Method for reclaiming gold

Method for reclaiming metal values from electric arc furnace flu

Method for recovering a usable alloy from titanium scrap

Method for recovering aluminium from materials containing metall

Method for recovering aluminum vapor and aluminum suboxide...

Method for recovering catalytic metals

Method for recovering catalytic metals

Method for recovering catalytic metals using a porous metal...

Method for recovering cobalt from hexammine cobaltic (111) solut

Method for recovering cobalt/manganese/bromine values from resid

Method for recovering etchant from etching waste liquid containi

Method for recovering gold and other precious metals from carbon

Method for recovering gold and other precious metals from carbon