有色金属科学与工程2026，Vol.17Issue(4)：654-664,11.DOI:10.13264/j.cnki.ysjskx.2026.04.017
含钛固体废弃物消纳和资源化利用的研究进展
Research progress on the disposal and valorization of titanium-bearing solid waste
摘要
Abstract
With the dramatic increase in titanium resource shortages,titanium-bearing solid waste has played a key role in titanium resource utilization.Consequently,it is significant to investigate and review the development status of recycling and utilizing titanium-bearing solid waste.This paper summarized the primary sources,composition,and resource utilization of titanium-bearing solid waste,with an emphasis on recycling methods.According to the characteristics of titanium-containing solid waste,its resource utilization could be categorized into non-titanium extraction utilization and titanium extraction utilization.Non-titanium extraction utilization was primarily applied to low-titanium-beaning solid waste,achieving large-scale consumption by converting it into construction materials,metallurgical additives,roadbed substrates,etc.Titanium extraction and utilization mainly involved obtaining titanium oxides and titanium alloys through pyrometallurgical recovery,hydrometallurgical recycling,and molten salt electrolysis methods,enabling the recovery and reuse of titanium.The effective utilization of titanium-bearing solid waste would facilitate the sustainable development of titanium resource recycling and achieve high-value applications for such waste.关键词
含钛固废/提钛利用/非提钛利用/资源化利用Key words
titanium-bearing solid waste/titanium-extraction utilization/non-titanium-extraction utilization/resource utilization分类
矿业与冶金引用本文复制引用
李翔鹏,周朝刚,朱琦,蔡宗英,曹卫刚..含钛固体废弃物消纳和资源化利用的研究进展[J].有色金属科学与工程,2026,17(4):654-664,11.基金项目
国家自然科学基金青年科学基金资助项目(52104330) （52104330）
