摘要
在不同条件下 ,对 1 2MW循环流化床锅炉 (CFB)燃烧室内硫化物的浓度进行测量 ,数据显示 :大部分硫在密相床层予以释放 ,在加有石灰石的情况下 ,二次风入口处可测得高浓度SO2 ,在增强的空气分级传送情况下 ,大约有 3 0 0ppm的硫化物可测得。
The concentration of sulfur compounds the combustion of a 12MW circulating fluidized-bed boiler was measured at different conditions. The date obtained showed that most of the sulfur is released in the dense bed. In presence of limestone, a high concentration of SO 2 was seen below the secondary air inlet. Under the condition of intensified air-staging, 300ppm SO 2 was found.
出处
《锅炉技术》
北大核心
2002年第5期16-19,共4页
Boiler Technology
