循环流化床脱硫灰渣性质及应用研究进展  

Research Advances on Properties and Applications of Circulating Fluidized Bed Desulfurization Ashes

作　　者：程志 魏林海[2] 韩涛 靳秀芝[1] 刘兰[2] 谢俞超[1] CHENG Zhi;WEI Linhai;HAN Tao;JIN Xiuzhi;LIU Lan;XIE Yuchao(School of Materials Science and Engineering,North University of China,Taiyuan 030051,China;School of Science,North University of China,Taiyuan 030051,China)

机构地区：[1]中北大学材料科学与工程学院,山西太原030051 [2]中北大学理学院,山西太原030051

出　　处：《锅炉技术》2018年第5期34-38,共5页Boiler Technology

基　　金：山西省研究生教育创新项目(2016163);山西省应用基础研究计划项目(201601D202048)

摘　　要：循环流化床脱硫灰渣是采用循环流化床燃烧(CFBC)技术燃烧后的残余物,其具有自硬性、高膨胀性与大吸水性等特性。研究人员对其性质进行了研究,并提出了一些应用途径,如:水泥混合材料、矿物掺合料、膨胀剂等。Circulating fluidized bed desulfurization ashes is the residues after combustion by Circulating Fluidized Bed combustion(CFBC)technology.Circulating fluidized bed desulfurization ashes has characteristics of self-hardening,high expansibility and large water-absorbing.Researchers studied the nature,and put forward some application ways,such as:cement mixing material,mineral admixture,expansion agent,and so on.

关 键 词：脱硫灰渣 循环流化床 微观形貌 自硬性 膨胀性 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]