Selective extraction of titanium from Ti-bearing slag via the enhanced depolarization effect of liqu

• 作 者: Zhenghao Pu Handong Jiao Zhish
• 机 构: StateKeyLaboratoryofAdvancedMetallurgy,BeijingAdvancedInnovationCenterforMaterialsGenomeEngineering
• 出 处: 能源化学:英文版
• 发表日期: 2020年3期
• 关键词: TITANIUM alloys MOLTEN OXIDES ELECTROLYSIS Liquid CATHODE Selective DEPOLARIZATI
• 基金项目: supported by the National Natural Science Foundation of China(51725401),the Fundamental Research Funds for the Central Universities(FRF-TP-18-010B1).

Ti-bearing slag(TiO2>20 wt%)is a valuable titanium secondary resource.The extraction of titanium from the slag is difficult due to the complex composition and structure.Although molten oxide electrolysis is considered as a promising method,silicon will