Method of preparing a titanium and zirconium-based oxide,...
Method of processing aluminous ores
Method of producing high purity zirconia powder from zircon powd
Method of purificating titanium tetrachloride
Method of regenerating ZrF.sub.4 pickling solutions
Method to oxidize Ti.sup.+3 during the sulfuric acid digestion o
Method to upgrade titania slag and resulting product
Methods for separation of titanium from ore
Moving bed chlorination of bauxite and ilmenite