关键词: 高磷鲕状赤铁矿, 闪速磁化焙烧, 直接还原焙烧, 生物除磷

Abstract: Through analyzing the ore properties of high phosphorus oolitic hematite in western Hubei, the current research results on the processes of iron increase and impurity reduction for high phosphorus oolitic hematite in China are summarized, such as the conventional beneficiation, flash magnetic roasting, direct reduction roasting and microbial phosphorus removal, etc. And the prospects on research direction of beneficiation for such ores are made.