Effects and mechanisms of fluorite on the co-reduction of blast furnace dust and seaside titanomagne

• 作 者: Tian-yang Hu Ti-chang Sun Jue
• 机 构: SchoolofCivilandResourcesEngineering,KeyLaboratoryofMinistryofEducationofChinaforEfficientMiningandS
• 出 处: 矿物冶金与材料学报：英文版
• 发表日期: 2017年11期
• 关键词: seaside TITANOMAGNETITE blast FURNACE dust co-reduction ROASTING FLUORITE MECHAN
• 基金项目: financially supported by the National Natural Science Foundation of China (No. 51474018)

The co-reduction roasting and grinding magnetic separation ? of seaside titanomagnetite and blast furnace dust was investigated with and without fluorite addition at a reduction roasting temperature of 1250°C for 60 min, a grinding fineness of ?43 μm