Yingchun Yang1,*, Liqing Chen1, Yuguang Mao2
Journal of Renewable Materials, Vol.9, No.12, pp. 2261-2276, 2021, DOI:10.32604/jrm.2021.015793
Abstract Improving the activity of Iron Ore Tailings (IOTs) to utilize them as a mineral admixture in cement-based minerals is still challenging. In this paper, the wet grinding technology was employed to stimulate the activity of IOTs,
and the traditional dry grinding method was used as a reference. The effect of wet grinding on the activation of
IOTs was evaluated through ion leaching from an alkaline solution and the reactivity index. Additionally, a
detailed comparison between Dry-grinding Iron Ore Tailings (DIOTs) and Wet-grinding Iron Ore Tailings (WIOTs)
was made. This comparison was based on particle characteristics, crystal structures, chemical structure, and… More >
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