摘要
通过分析空气分离/烟气再循环燃烧特性,建立了O2/CO2条件下烟气中CO2,SO2,H2O,N2,O2成分的数学模型。通过与空气条件下的燃烧对比得出:采用空气分离/烟气再循环燃烧,烟气中水蒸气、二氧化硫和二氧化碳的含量增大较多,起晕电压略有增加,火花电压提高较多,这些变化有利于电除尘器的运行。
Through analyzing of the characteristics of O2/CO2 combustion technology, the mathematical models of the carbon dioxide, the sulfur dioxide, the vapor, the nitrogen and the oxygen under O2/CO2 were established in this paper. Compared with combustion under air condition, this paper found that： after using O2/CO2 combustion technology, the amount of sulfur dioxide, the vapor and the carbon dioxide, corona inception voltage increased a little, and so as spark voltage. The changes above were favorable for operation of ESP.
出处
《电力科学与工程》
2007年第3期41-44,共4页
Electric Power Science and Engineering
关键词
O2/CO2燃烧技术
电除尘器
运行
O2/CO2 combustion technology
electrostatic precipitator （ESP）
operation
