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http://dx.doi.org/10.7844/kirr.2014.23.4.12

A Study on the Evaluation of Mechanical Characteristics of Iron Ores  

Kim, Jae Myung (Posco m-tech institute of technology)
Kim, Chan Wook (Research Institute of Industrial Science & Technology)
Suk, Han Gil (Kangwon National University)
Publication Information
Resources Recycling / v.23, no.4, 2014 , pp. 12-20 More about this Journal
Abstract
The objective of this study is to investigate the possibility of beneficiation of low grade iron ore. Iron ore A might be upgraded by the mineral liberation effect, while iron ore B was expected to be difficult to upgrade. However, the Fe contents of iron ore B were increased from 68% to 81% by the heat treatment process. Iron ore A was found to possibly enrich the Fe components through the physical separation process, such as magnetic separation, floatation and gravity concentration. In the case of iron ore B, it was possible to concentrate the Fe components through the heat treatment process.
Keywords
Low-grade iron ores; Liberation; Mineralogical Characteristics; Heat treatment;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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