干法脱硫灰的理化特性及其综合利用现状  

On the Physicochemical Properties and Comprehensive Utilization of Dry FGD Residues

作　　者：陈永瑞 CHEN Yongrui(Research and Development Center of Flue Gas Cleaning Byproducts,Longjing Desulfurization and Denitrification Engineering Co.,Ltd.,Longyan,Fujian 364000,China;Fuzhou University,Fuzhou,Fujian 350116,China)

机构地区：[1]烟气净化副产物资源化研发中心福建龙净脱硫脱硝工程有限公司,福建龙岩364000 [2]福州大学材料科学工程学院,福建福州350116

出　　处：《福建师大福清分校学报》2019年第2期15-20,共6页Journal of Fuqing Branch of Fujian Normal University

基　　金：科技部国际合作资助项目(2010DFB93990)干法脱硫副产物资源化综合利用关键技术和核心设备的开发

摘　　要：文章在介绍钢铁烧结机、燃煤电厂煤粉炉、循环流化床(CFB)锅炉三种典型干法脱硫灰的理化性质特点的基础上,根据龙净(中美合作)烟气净化副产物资源化研究中心的研究成果,结合国内相关研究报告、应用实践等,简要阐述干法脱硫灰在建材领域(包括加气混凝土砌块、矿渣微粉、防水卷材等)以及沥青混合料等道路工程应用领域方面的综合利用技术及其应用案例.This paper briefly describes the comprehensive utilization technology and application cases of dry flue gas desulfurization(FGD)by-products used in building materials(including aerated concrete block,slag powder,waterproofing membrane,etc.)and road engineering materials of Asphalt Mixture,based on the introduction of the physicochemical properties of three typical dry desulfurization by-products,which derived from iron and steel sintering machine,pulverized coal furnace of coal-fired power plant and circulating fluidized bed(CFB)boiler respectively,and the research findings of Longjing Sino-US Cooperative Research Center for Flue Gas Purification by-products Resources Utilization,together with relevant domestic research reports and application practice,etc.

关 键 词：干法脱硫副产物 理化性质 综合利用 

分 类 号：X705[环境科学与工程—环境工程]