BIF 型铁尾矿高值化利用研究现状与机理分析

金属矿山 ›› 2025, Vol. 55 ›› Issue (8): 260-271.

BIF 型铁尾矿高值化利用研究现状与机理分析

刘伯雷¹ 　黄　菲¹ 　孙雪妍² 　高文元¹ 　莫枭扬¹ 　闻昕宇¹ 　常卓雅¹ 　李　昱¹

1. 东北大学资源与土木工程学院,辽宁沈阳 110819;2. 抚顺罕王傲牛矿业股份有限公司,辽宁抚顺 113116

出版日期:2025-09-15 发布日期:2025-09-16
通讯作者: 黄　菲(1959—),女,教授,博士,博士研究生导师。
作者简介:刘伯雷(1999—),男,硕士研究生。
基金资助:
国家自然科学基金面上项目(编号:ZX20230287);东北地质科技创新中心 2022 年度区创基金项目(编号:QCJJ2022-15)。

Research Status and Mechanism Analysis of High-value Utilization of BIF Type Iron Tailings

LIU Bolei ¹ 　 HUANG Fei ¹ 　 SUN Xueyan ² 　 GAO Wenyuan ¹ 　 MO Xiaoyang ¹ 　 WEN Xinyu ¹ CHANG Zhuoya ¹ 　 LI Yu ¹

1. School of Resources and Civil Engineering,Northeastern University,Shenyang 110819,China; 2. Fushun Hanwang Aoniu Mining Co. ,Ltd. ,Fushun 113116,China

Online:2025-09-15 Published:2025-09-16

摘要/Abstract

摘要： BIF 型铁尾矿为我国典型的铁尾矿类型,具有高硅、贫铁、量大、综合利用价值大等特征,目前在建筑材料领域的应用较多,但远不能满足巨量堆积尾矿资源化利用的需求。为了推动该类型铁尾矿的高值化利用,论文首先简介了 BIF 型铁尾矿的特性和利用趋势,然后着重从制备矿物材料、多孔材料、3D 打印材料等 3 个方面介绍了铁尾矿高值化利用的情况,并将该类型铁尾矿的高值化利用归纳为常温类、活化类、烧结类,按此 3 类进行了高值化利用机理分析,最后总结了影响应用的重要因素,为 BIF 型铁尾矿高值化利用提供了参考。

关键词: BIF 型铁尾矿　高值化利用　石英　烧结温度

Abstract: BIF-type iron tailings represent a typical category of iron tailings in China,characterized by high silicon content,low iron content,large reserves,and significant comprehensive utilization value. Currently,they are widely applied in the construction materials sector,yet such utilization falls far short of meeting the demand for resource recovery from the vast accumulation of tailings. In order to promote the high-value utilization of this type of iron tailings,this paper first briefly outlines the properties and utilization trends of BIF-type iron tailings. It then focuses on three key areas of high-value utilization:mineralbased materials,porous materials,and 3D printing materials. The high-value utilization approaches are further categorized into ambient temperature processing,activation processing,and sintering processing. Mechanistic analyses of high-value utilization are provided for each category. Finally,critical factors influencing practical applications are summarized,offering a reference for advancing the high-value utilization of BIF-type iron tailings.

Key words: BIF-type iron tailings,high-value utilization,quartz,sintering temperature

中图分类号:

刘伯雷　黄　菲　孙雪妍　高文元　莫枭扬　闻昕宇　常卓雅　李　昱. BIF 型铁尾矿高值化利用研究现状与机理分析[J]. 金属矿山, 2025, 55(8): 260-271.

LIU Bolei 　 HUANG Fei 　 SUN Xueyan 　 GAO Wenyuan 　 MO Xiaoyang 　 WEN Xinyu 　 CHANG Zhuoya 　 LI Yu . Research Status and Mechanism Analysis of High-value Utilization of BIF Type Iron Tailings[J]. Metal Mine, 2025, 55(8): 260-271.

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