摘要
随着中国钢铁工业的蓬勃发展,铁尾矿已经成为中国储量最多的工业固体废物之一,铁尾矿的治理已成为矿山企业、冶金企业面临的关键环节。从铁尾矿资源的高效化利用角度出发,讨论了中国的铁尾矿作为混凝土原料、砂浆原料、路基材料、制砖原料、加气混凝土材料、矿井充填材料等的研究现状、存在问题及未来发展方向,以期为铁尾矿的综合利用提供参考。
With the thriving development of China s steel industry,iron tailings have become one of the most deposited industrial solid wastes in China,the treatment of which has become a key link faced by mining and smelting enterprises.With the perspective of effective utilization of iron tailings resources,the paper discussed the current research status of iron tailings in China used as concrete raw materials,sand slurry raw materials,roadbed materials,brick fabrication materials,aerated concrete materials,mine backfill materials and so on,as well as the existing problems and outlook for future development,in hope that it can provide references for the comprehensive utilization of iron tailings.
作者
乔波
于晓兵
陶东平
张美霞
Qiao Bo;Yu Xiaobing;Tao Dongping;Zhang Meixia(School of Chemistry and Chemical Engineering,Shandong University of Science and Technology;Shandong Jinfu Mining Co.,Ltd.;Shanxi Resources Recycling Utilization Co.,Ltd.,Baowu Environmental Science)
出处
《黄金》
CAS
2023年第4期38-43,共6页
Gold
基金
淄博市重点研发计划项目(2020SNPT0006)
金谷集团横向合作课题(ZBJF-20210326-4,ZBJF-20210326-6,ZBJF-20210326-7)。
关键词
综合利用
尾矿混凝土
加气混凝土
胶凝材料
铁尾矿
comprehensive utilization
tailings concrete
aerated concrete
binding material
iron tailings
