含钛高炉渣的综合利用  

Comprehensive Utilization of Blast Furnace Slag Containing Titanium

作　　者：郝百川 李子越 贾东方 王鹏程 王悦 李慧 Hao Baichuan;Li Ziyue;Jia Dongfang;Wang Pengcheng;Wang Yue;Li Hui(College of Metallurgy and Energy,North China University of Science and Technology,Tangshan,Hebei,China)

机构地区：[1]华北理工大学冶金与能源学院,河北唐山063210

出　　处：《矿产综合利用》2020年第6期1-6,共6页Multipurpose Utilization of Mineral Resources

基　　金：国家自然科学基金(51674120、51874141);华北理工大学创新创业训练项目(X2019298)资助。

摘　　要：含钛高炉渣是钢铁企业中高炉炼铁的主要固体废弃物,实现其合理化利用是目前研究的重中之重。本文综述了含钛高炉渣的应用现状,如建筑材料、玻璃材料、吸附材料、功能材料、肥料、杀菌剂等方面;并总结了提钛方法,如二氧化钛富集法、真空碳热还原法、熔盐电解法。最后,对未来的研究方向给予展望。Titanium-bearing blast furnace slag is the main solid waste of iron and steel blast furnace ironmaking in iron and steel enterprises,and its rational utilization is the top priority of current research.This article summarizes the application status of titanium-containing blast furnace slag,such as building materials,glass materials,adsorbent materials,functional materials,fertilizers,fungicides.The methods of titanium extraction,such as titanium dioxide enrichment method,vacuum carbon thermal reduction method and molten salt electrolysis method,are summarized.Finally,the future research direction is prospected.

关 键 词：含钛高炉渣 钛 应用 

分 类 号：TD989[矿业工程—选矿] TF823[冶金工程—有色金属冶金]