云南化工Issue(1)：6-11,6.DOI:12.3969/j.issn.1004-275X.2015.01.002
铁矿磁选含磷尾矿的工艺矿物学研究
Process Mineralogy of Phosphorus -containing Magnetic Iron Ore Tailings
摘要
Abstract
After magnetic separation,in the phosphorus -containing iron ore tailings in Yunnan Prov-ince,P2 O5 grade is of 17.95%,the main economic minerals are fluorapatite and a small amount collophanite. Gangue minerals are mainly aluminum anthophyllite,hornblende,biotite,hematite,calcite,dolomite,quartz, feldspar and muscovite.Using process mineralogy parameters of automatic quantitative analysis testing system of mineral analyzer,the problems to accurately determine the mineralogy and mineral grain size and monomer dissociation degree in traditional process were solved,providing theoretical basis and valuable reference and guidance for determination the mineral sepearation.关键词
铁矿/磁选/尾矿/磷/自动矿物分析仪Key words
iron ore/magnetic separation/tailings/phosphorus/automatic mineral analyzer分类
矿业与冶金引用本文复制引用
朱鹏程,罗鸣坤,王国栋..铁矿磁选含磷尾矿的工艺矿物学研究[J].云南化工,2015,(1):6-11,6.
