水合反应器内浆滴脱硫的研究  

Investigation on the Sulfation of Slurry Drop in the Humidification Reactor

作　　者：刘现卓[1] 赵长遂[1] 吴树志[2] 钱晓东[1] 

机构地区：[1]东南大学热能工程研究所,江苏南京210096 [2]国家电力公司自动化研究院,江苏南京210009

出　　处：《锅炉技术》2002年第5期5-8,19,共5页Boiler Technology

基　　金："国家重点基础研究专项经费基金"(G19990 2 2 2 0 1- 0 4 );"高等学校博士学科点专项科研基金"资助

摘　　要：在烟气增湿脱硫实验台上 ,分别进行了蒸汽水合和喷水水合生石灰的脱硫实验研究。研究了钙硫比Ca/S、饱和温距 (烟气温度与水蒸汽露点的温差 )ΔT 和烟气流速等因素对脱硫效率的影响 。An experiment study of the sulfation of CaO humidification by steam and water was conducted on a test apparatus for flue gas humidification and desulfurization. The investigation focused on the sulfation and the factors, such as Ca/S, approach-to-saturation temperalure (temperature difference between flue gas and water steam dew point) ΔT,speed of flue gas etc are investigated. The results show that desulfurization efficiency of slurry drop play a important role in the whole sulfation in the humidification reactor.

关 键 词：水合反应器 浆滴 脱硫 蒸汽 喷水 

分 类 号：X701.3[环境科学与工程—环境工程] TQ052.5[化学工程]