摘要
结合我国烧结脱硫的现状和某钢厂实际情况,采用密相干塔烟气脱硫技术(DFA-FGD)对2台分别为52m2和68 m2的烧结机进行烟气脱硫系统设计。讨论了烧结烟气的工况与密相塔脱硫的工艺及特点,通过中试,研究了影响脱硫率的主要因素,确定了优化参数,验证了密相塔搅拌器的作用。目前该系统已进入试运行阶段。
Based on desulphurization of sintering flue gas in China and the conditions at a steel mill, the dense flow absorbers for sintering flue gas desulphurization （DFA-FGD） were designed for two sintering machines of 52 m^2 and 68 m^2, The parameters of sintering flue gas and the characteristics of DFA-FGD were discussed and the main factors affecting desulphurization efficiency were analyzed. By pilot experiment, the optimized parameters were obtained.
出处
《钢铁》
CAS
CSCD
北大核心
2007年第7期79-82,共4页
Iron and Steel
关键词
烧结烟气
脱硫
密相干塔烟气脱硫
sintering flue gas
desulphurization
dense flow absorber for flue gas desulphurization
