近十年来,我国红铁矿选矿的研究取得了重大进展。概括起来,可归纳为四个方面。本文拟就此作一简介,并对今后的研究提出一些看法。一、我国红铁矿选矿研究的进展 1.采用阶段磨选,中矿再磨,粗细分选 In the past ten years, great progress has been made in the research on beneficiation of red iron ore in our country. To sum up, can be summarized in four aspects. This article intends to make a brief introduction to this and puts forward some opinions on the future research. First, the progress of China’s red iron ore beneficiation research 1. The use of stage milling, mining re-grinding, thickness sorting