摘要
云南某菱铁矿石铁品位偏低,矿物嵌布粒度复杂,有害元素含量高,属难选矿石。本文对该矿石进行了反浮选脱硫磷试验,并取得了较好的结果,为类似难选菱铁矿的预先降杂提供了一条新的思路。
A Yunnan siderite is a refractory ore due to its low grade and its complex mineral dissemination particle sizes and its high content of harmful elements.Reverse flotation on desulfurization and dephosphorization was conducted and a good result was obtained.The present study provides a new way for impurity reduction prior to the beneficiation of similar refractory siderite ore.
出处
《矿冶》
CAS
2010年第3期4-7,共4页
Mining And Metallurgy
基金
云南省科技攻关项目(2006GG01)
关键词
菱铁矿
脱硫
脱磷
难选矿石
siderite
desulfurization
dephosphorization
refractory ore
