含钛高炉渣中钛组分的分离提取技术探析  

Analysis on the separation and extraction technology of titanium components in titanium bearing blast furnace slag

作　　者：王珏 WANG Jue(China Building Materials Industry Geologic Exploration Center Jiangsu Groups,Nanjing 211135,China)

机构地区：[1]中国建筑材料工业地质勘查中心江苏总队,江苏南京211135

出　　处：《世界有色金属》2022年第13期13-15,共3页World Nonferrous Metals

摘　　要：许多地区蕴藏着极其丰富的钒钛磁铁矿质资源,钒和钛以钒钛磁铁矿的形式存在于多金属共生矿床中,而经过挑选的铁精矿进入高炉,使得钛在炼铁过程中全部进入渣相,使高炉渣堆积如山,造成环境污染、资源浪费。因此,研究高炉渣中有价组分的提取与利用十分重要,基于此,本文通过分析含钛高炉渣中钛组分的分离提取技术,希望能为含钛高炉渣中钛组分的分离提取提供参考,实现保护环境、节约资源的目的。Many regions contain extremely rich vanadium titanium magnetite mineral resources.Vanadium and titanium exist in polymetallic paragenetic deposits in the form of vanadium titanium magnetite,and the selected iron concentrate enters the blast furnace,making titanium enter the slag phase in the iron making process,making the blast furnace slag pile up like a mountain,causing environmental pollution and resource waste.Therefore,it is very important to study the extraction and utilization of valuable components in blast furnace slag.Based on this,this paper analyzes the separation and extraction technology of titanium components in titanium bearing blast furnace slag,hoping to provide reference for the separation and extraction of titanium components in titanium bearing blast furnace slag,and realize the purpose of protecting the environment and saving resources.

关 键 词：空冷含钛高炉渣 热处理 酸碱反应 富钛料 

分 类 号：X757[环境科学与工程—环境工程]