矿产保护与利用Issue(5)：51-54,4.
高硫磁铁矿浮选脱硫工艺及机理研究现状
Research Status on Flotation Desulf urization Process and Mechanism of High Sulfur-contained Magnetite
摘要
Abstract
Sulfur content is one of the important criterions to evaluate the quality of magnetite .How-ever, it has always been a technical problem to remove sulfur from magnetite in the iron and steel industry.Flotation is an effective way to remove pyrrhotite from magnetite .However,pyrrhotite is easily oxidized , which has a detrimental effect on the flotation of pyrrhotite .So activation of pyrrho-tite is an essential method for a good flotation result .Therefore , research on activator and activating mechanism is an important basis for flotation desulfurization .The paper mainly introduces the re-search status of magnetite flotation desulfurization process and summarizes the research progress on the mechanism .关键词
高硫磁铁矿/浮选脱硫/活化剂/活化机理Key words
high sulfur-contained magnetite/flotation desulfurization/activator/activating mech-anism分类
矿业与冶金引用本文复制引用
程建忠,刘占全,耿郑州,曹钊,张金山..高硫磁铁矿浮选脱硫工艺及机理研究现状[J].矿产保护与利用,2013,(5):51-54,4.基金项目
国家高技术研究发展计划（863计划）（2012AA06A118）；内蒙古科技大学创新基金项目（2012NCL012，2012 NCL029）联合支持 （）
