磷石膏固废资源化利用技术及应用前景  

Phosphogypsum solid waste reutilization technology and application prospects

作　　者：桑安 曹俊雅[2] 张莉昕 毛文政 张广积 SANG An;CAO Jun-ya;ZHANG Li-xin;MAO Wen-zheng;ZHANG Guang-ji(Hubei Three Gorges Laboratory,Yichang 443008,China;School of Chemical&Environmental Engineering,China University of Mining&Technology(Beijing),Beijing 100083,China;State Key Laboratory of Petrochemical Molecular Transformation and Reaction Engineering,CAS Key Laboratory of Green Process and Engineering,Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]湖北三峡实验室,湖北宜昌443008 [2]中国矿业大学(北京)化学与环境工程学院,北京100083 [3]中国科学院过程工程研究所,石油化工分子转化与反应工程全国重点实验室,中国科学院绿色过程与工程重点实验室,北京100190

出　　处：《现代化工》2025年第1期34-41,共8页Modern Chemical Industry

基　　金：湖北三峡实验室创新基金项目(SC232011);国家重点研发计划项目(2022YFC3701904);国家自然科学基金项目(41977029)。

摘　　要：介绍了磷石膏所含杂质及其对环境带来的危害,并阐述了磷石膏的几种预处理方法。依托VOS viewer可视化软件,对磷石膏资源化利用现状进行了分析,利用方向主要集中在农业、建筑材料、化工原料等方面。最后展望了未来磷石膏利用的技术创新方向,包括环境功能材料的制备和路基磷石膏基材料的开发等。The impurities contained in phosphogypsum and their harmness to the environment are introduced,and several pretreatment methods for phosphogypsum are described.Relying on the VOS Viewer visualization software,the current situation of phosphogypsum reutilization is analyzed.It is found that the reutilization directions mainly focus on agriculture,building materials,chemical raw materials,etc.Finally,the technological innovation of phosphogypsum reutilization is prospected,including the preparation of environmental functional materials and the development of phosphogypsum-based roadbed materials.

关 键 词：磷石膏 堆存 预处理 资源化利用 

分 类 号：X781[环境科学与工程—环境工程]