Titanium Extraction
Titanium extraction primarily involves the conversion of titanium ores, such as ilmenite and rutile, into titanium dioxide and then into metallic titanium. The most common method used is the Kroll process, which involves reducing titanium tetrachloride with magnesium in an inert atmosphere. This process allows for the production of high-purity titanium metal.
After extraction, the titanium is often processed into various forms, including sponge titanium and titanium alloys, which are used in industries like aerospace, medical, and automotive. The extraction process is energy-intensive and requires careful handling due to the reactivity of titanium and its compounds.