摘要
磁铁矿与磁黄铁矿分离是铁脱硫的难题,国内外对此进行了大量的研究。本文论述了磁黄铁矿难以从磁铁矿中分离出来的原因,并综述了通过工艺流程优化、浮选药剂研发、浮选电化学技术等有效途径可以达到脱硫的目的。
The separation of pyrrhotite from magnetite is a difficult question in which the key point is desulphurization from iron ore.In this paper,according to the massive researches done at home and abroad the reasons were elaborated and the effective approaches were summarized in order to serve the desulphurization purpose such as optimum craft flows,research of flotation reagent and flotation electrochemical technologies.
出处
《有色矿冶》
2009年第5期17-20,共4页
Non-Ferrous Mining and Metallurgy
关键词
磁铁矿
磁黄铁矿
工艺流程
浮选药剂
magnetite
pyrrhotite
technological flowsheet
flotation reagent
