摘要
脱硫石膏堆积占用大量土地资源,其所含的重金属、酸性氧化物等物质会污染环境,因此脱硫石膏的资源化利用引起人们关注。本文分析了脱硫石膏的性能,总结了脱硫石膏在水泥行业、建材行业、路面基层、胶凝体系等方面中的综合利用情况,针对应用和发展中存在的问题提出一些可行性建议,为脱硫石膏的进一步研究和发展提供参考。
The accumulation of desulfurization gypsum occupies a large amount of land resources, and the heavy metals, acid oxides and other substances contained in it can pollute the environment, the resource utilization of desulfurization gypsum attracts people’s attention. It analyzes the properties of desulfurization gypsum, and summarizes the comprehensive application of desulfurization gypsum in cement industry, building materials industry, pavement base, cementing system and other aspects, In view of the current problems, it puts forward some feasibility suggestions to solve problems existing in application and development, which will provide some reference for research and development of desulfurization gypsum.
作者
卢兰萍
李阳
王稷良
连帅强
Lu Lanping;Li Yang;Wang Jiliang;Lian Shuaiqiang(College of Civil Engineering,Hebei University of Engineering,Handan 056038,China;Research Institute of Highway,Ministry of Transport,Beijing 100088,China)
出处
《粉煤灰综合利用》
CAS
2019年第3期95-98,共4页
Fly Ash Comprehensive Utilization
基金
交通运输部公路科学研究院科技创新专项基金项目(2018-E0008)
关键词
脱硫石膏
性能
综合利用
desulfurization gypsum
properties
comprehensive application
