摘要
随着我国社会经济的不断发展,工业体系日趋完备,在矿产资源开发利用过程中产生了大量选冶固废,占我国工业固废产生量的60%以上。开发选冶固废协同制备陶粒技术是实现大宗选冶固废资源化利用的途径之一,在保护环境的同时获得良好的经济效益。系统阐述了陶粒制备工艺及原理,介绍了不同类型陶粒产品的主要用途,同时对选冶固废制备不同类型陶粒的技术进展进行讨论。最后从技术开发、多源固废协同处理、产学研用结合3个方面对选冶固废资源循环利用提出了展望及建议。
With the continuous development of social economy and the continuous improvement of the industrial system,a large amount of selecting and smelting solid waste is generated during the development and utilization of mineral resources,accounting for more than 60%of industrial solid waste generated in China.One of the ways to realize the resource utilization of bulk selecting and smelting solid waste is to develop the technology of synergistic preparation of ceramsite from selecting and smelting solid waste.It can also obtain good economic benefits while protecting the environment.The paper systematically expounds the preparation process and principle of ceramsite,and introduces the main uses of different types of ceramsite products.In addition,the technical progress of preparing different types of ceramsite from selecting and smelting solid waste is discussed.Finally,prospects and suggestions for the recycling of selecting and smelting solid waste resources are put forward from three aspects:technology development,multi-source solid waste co-processing,and the combination of production,education,research and application.
作者
张云昊
柴轶凡
安胜利
武佳毅
王艺慈
ZHANG Yunhao;CHAI Yifan;AN Shengli;WU Jiayi;WANG Yici(School of Materials and Metallurgy,Inner Mongolia University of Science and Technology,Baotou 014010,China;Inner Mongolia Key Laboratory of Advanced Ceramic Materials and Devices,Baotou 014010,China)
出处
《金属矿山》
CAS
北大核心
2022年第7期259-266,共8页
Metal Mine
基金
“十三五”国家重点研发计划项目(编号:2020YFC1909100,2020YFC1909105)
内蒙古自治区科技成果转化引导项目(编号:2019CG073)。
关键词
选冶固废
陶粒
免烧法
烧结法
协同利用
selecting and smelting solid waste
ceramsite
unburned method
sinter process
synergistic utilization
作者简介
张云昊(1995-),男,硕士研究生;通信作者:柴轶凡(1992-),男,讲师,博士,硕士研究生导师。
