RECOVERY METHOD FOR OXIDE TITANIUM CONCENTRATE FROM TITANIUM ORE CONTAINED IRON

摘要

Titled method is classified with three processes. The pretreatment process is oxidized and calcined titanium ore contained iron, the second process is chlorkdized choicely under the existence of the reducing agent and the end process is elevated the titanium oxide concentrate. Particularly the end process is classified with two process. The former is that the ore which is insufficient to chlorination, is sent back the second process and the latter is that the ore cuts into reducing agent, ash and gangue by using the frothing agent and the collecting agent.