作为选矿设计工作者,认真总结建设红矿选厂的经验,是很有必要的。本文结合拟建的鞍钢齐大山新选厂工艺流程的情况,谈谈笔者的看法,供大家研究参考。一、简介从1975年开始,冶金部所属各高等院校、研究院所,针对齐大山贫赤铁矿石做了大量的可选性试验研究工作,归纳所提出的流程,基本 As a beneficiation design worker, it is necessary to conscientiously sum up the experience in building a red ore beneficiation plant. In this paper, the proposed Anshan Steel Qidashan new process plant situation, talk about the author’s view for your reference. I. Introduction Since 1975, various institutions of higher learning and research institutes affiliated to the Ministry of Metallurgy have done a great deal of optional experimental research on the hematite in the Qishan Mountains, and have summarized the proposed process and the basic