高铁铝土矿铝铁分离研究现状

摘要

介绍了我国高铁铝土矿的资源储量和分布。根据国内外对高铁铝土矿铝铁分离开展的研究，论述了选矿法、磁化焙烧法、直接还原法、拜耳法、酸法等工艺的研究现状。%This paper introduces the reserves and distribution of high-ferric bauxite in our country and discusses research status of several processes including mineral processing method, magnetization roasting method, direct reduction method, bayer method,acid method and etc based on the research of aluminum and iron separation from high-ferric bauxite conducted home and abroad.