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我国铁矿矿冶形势及技术发展现状
引用本文:余永富.我国铁矿矿冶形势及技术发展现状[J].矿产保护与利用,2005(6):43-46.
作者姓名:余永富
作者单位:长沙矿冶研究院,长沙,410012
摘    要:在国民经济发展的拉动下,我国钢铁工业呈现大发展的趋势。为满足炼铁工业的需要,铁矿生产迅猛增长,并在选矿工艺和设备的研究方面取得巨大进展,围绕铁精矿”提铁降硅”和稳定质量的技术发展方向,阴(阳)离子反浮选、高频细筛、磁-重选矿、浮选机、脉动强磁选机等一批新工艺、新设备、新药剂投入应用。

关 键 词:铁矿  市场需求  发展方向  技术进步
文章编号:1001-0076(2005)06-0043-04
收稿时间:2005-09-20
修稿时间:2005年9月20日

Processing State and Technology Progress of Iron Ore in China
YU Yong-fu.Processing State and Technology Progress of Iron Ore in China[J].Conservation and Utilization of Mineral Resources,2005(6):43-46.
Authors:YU Yong-fu
Affiliation:Changsha Research Institute of Mining and Metallurgy, Changsha 410012, China
Abstract:Fueled by state economics growth, iron and steel industry presents quick development. To meet the need of pudding, the yield of iron ores is fast increasing. The author also reviewed the progress in ore dressing technology and installation aiming at iron increasing and silica reduction of iron concentrate including anionic/cation reverse flotation, high frequency fine screen, magnetic - gravity separation, flotation machine, pulsating movement high gradient magnetic separators and etc.
Keywords:iron ores  market need  development direction  technological progress
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