磁黄铁矿的浮选电化学及抑制剂研究概况  

A REVIEW OF PYRRHOTITE FLOTATION ELECTROCHEMISTRY AND ITS DEPRESSANT

作　　者：李文娟[1] 宋永胜[1] 

机构地区：[1]北京有色金属研究总院生物冶金国家工程实验室,北京100088

出　　处：《矿冶》2008年第1期10-13,共4页Mining And Metallurgy

摘　　要：本文概括了与磁黄铁矿浮选电化学有关的几个方面的研究情况和国内外对磁黄铁矿抑制剂的研究概况。其中,浮选电化学的研究主要包括磁黄铁矿的表面氧化、捕收剂与矿物作用的电化学研究、铜离子对磁黄铁矿的活化概述、磁黄铁矿与磨矿介质及其它矿物间的腐蚀电化学等内容。Some researches on the electrochemistry of pyrrhotite flotation are reviewed in this paper. The surface oxidation and the electrochemical reaction between pyrrhotite and collectors are introduced. The activation of copper ions and the corrosion electrochemical reaction between pyrrhotite and grinding medium or other minerals are also described. The investigation on depressants of pyrrhotite at home and abroad is reviewed in this paper.

关 键 词：磁黄铁矿 浮选电化学 抑制剂 

分 类 号：TD923[矿业工程—选矿]