摘要
阐述了紫外荧光法测量烟气中SO2 浓度的基本原理、紫外荧光分析仪结构、功能和特点 .荧光法与碘量法对比分析的结果表明 ,该仪器在选择性、灵敏度、抗干扰能力等方面都有较大的提高 ,具有广阔的应用前景 .
This paper porvided a elementary theory about ultraviolet fluorescent measurement for the concentration of sulfur dioxide in flue gas. It also introduced the instrumental structure, functions, and features of the ultraviolet fluorometry. Moreover, compared with the similar kinds of instrument, the analyzer performances of selectivity, stability, sensitivity and antijamming have been noticeably improved. So it can be applied into many relative fields.
出处
《传感技术学报》
CAS
CSCD
2001年第2期162-165,共4页
Chinese Journal of Sensors and Actuators
关键词
二氧化硫
烟气
紫外荧光法
浓度测定
sulphur dioxide
flue gas
ultraviolet fluorescent method
