难选铁矿石磁化焙烧机理及闪速磁化焙烧技术

金属矿山 ›› 2009, Vol. 39 ›› Issue (12): 73-76.

难选铁矿石磁化焙烧机理及闪速磁化焙烧技术

王秋林，陈雯，余永富，严小虎，刘小银

长沙矿冶研究院

出版日期:2009-12-15 发布日期:2011-04-24
基金资助:
国家重点基础研究发展计划（“973”计划）项目（编号：2007CB613502），“十一五”国家科技支撑计划项目（编号：2007BAB15B00）。

Test Research on the Flash Magnetization Roasting Technology for Complex and Refractory Iron Ore

Wang Qiulin，Chen Wen，Yu Yongfu，Yan Xiaohu，Liu Xiaoyin

Changsha Research Institute of Mining and Metallurgy

Online:2009-12-15 Published:2011-04-24

摘要/Abstract

摘要： 概括了复杂难选铁矿石的类型和选矿现状；总结了复杂难选铁矿石的磁化焙烧机理；介绍了铁矿石磁化焙烧新技术——闪速磁化焙烧技术的特点和典型试验结果，指出闪速磁化焙烧技术可使过去根本无法利用或利用率极低的复杂难选铁矿石得以经济、高效利用。

关键词: 复杂难选铁矿石, 磁化焙烧机理, 闪速磁化焙烧

Abstract: The paper describes the type of complex refractory iron ores and the beneficiation situation, summarizes the mechanism of magnetization roasting for refractory iron ores, and introduces the characteristics of new technique of magnetization roasting and its typical tests results, namely Flash Magnetic Roasting. It is pointed out that the flash magnetization roasting technology can realize the economic and high-efficient utilization of the complex refractory iron ore which can not or less be used in the past.

Key words: Complex refractory iron ore, Mechanism of Magnetization roasting, Flash magnetization roasting

王秋林, 陈雯, 余永富, 严小虎, 刘小银. 难选铁矿石磁化焙烧机理及闪速磁化焙烧技术[J]. 金属矿山, 2009, 39(12): 73-76.

WANG Qiu-Lin, CHEN Wen, YU Yong-Fu, YAN Xiao-Hu, LIU Xiao-Yin. Test Research on the Flash Magnetization Roasting Technology for Complex and Refractory Iron Ore[J]. Metal Mine, 2009, 39(12): 73-76.

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[2]	祁超英, 余永富. 旋风闪速磁化焙烧过程中矿物颗粒运动规律分析[J]. 金属矿山, 2011, 40(07): 69-73.