摘要
利用有色冶炼渣制备新型胶凝材料是实现大宗固废资源化利用的重要途径之一,有色冶炼渣基胶凝材料的胶凝原理和力学性能一直是研究的热点,有色冶炼渣中重金属离子在胶凝材料中的溶出和固化机理也日益受到关注。综述了有色冶炼渣的形态结构,系统总结了重金属离子在有色冶炼渣基胶凝材料中的存在形式和固化机理。可为冶炼渣基胶凝材料应用中重金属固化的研究提供参考。
The use of non-ferrous smelting slag to prepare new types of cementitious materials is an important way to realize the resource utilization of solid waste.The gelation mechanism and mechanical properties are the focus of research on non-ferrous smelting slag-based cementitious materials,and the leaning and solidification mechanisms of heavy metal ions have been receiving increasing attention nowadays.In this article,the morphology and structure of non-ferrous smelting slag are described,the existence form and immobilization principle of heavy metal ions in non-ferrous smelting slag-based cementitious materials are summarized systematically.This review can provide reference for the study of heavy metal immobilization in the application of smelting slag-based cementitious materials.
作者
朱坤乾
王丽娟
吕国诚
张丹
廖立兵
郭利杰
胡静
白允龙
ZHU Kunqian;WANG Lijuan;L Guocheng;ZHANG Dan;LIAO Libing;GUO Lijie;HU Jing;BAI Yunlong(Engineering Research Center of Ministry of Education for Geological Carbon Storage and Low Carbon Utilization of Resources,Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes,National Laboratory of Mineral Materials,School of Materials Science and Technology,China University of Geosciences(Beijing),Beijing 100083,China;BGRIMM Technology Group,Beijing 100160,China)
出处
《有色金属工程》
CAS
北大核心
2024年第8期185-193,共9页
Nonferrous Metals Engineering
基金
国家重点研发计划项目资助(2022YFE0129200)。
关键词
有色冶炼渣
胶凝材料
重金属固化
nonferrous smelting slag
cementitious materials
heavy metal immobilization
