垃圾焚烧过程中NO_x排放控制研究进展

摘要

NOx是垃圾焚烧发电的主要大气污染物之一。影响NOx生成及排放的因素很多,主要是由于垃圾成分复杂、燃烧环境恶劣、选用的焚烧炉不同等;要有效的控制NOx的排放量,就必须对这些影响因素加以充分考虑,使这些影响因素降到最低。目前国内外专家,对垃圾焚烧发电NOx排放控制做了一些研究,主要是通过试验方法和模拟方法,为商业应用做基础性研究。%NOx is one of the major air pollutants in the process of waste incineration-power generation.There are many factors,such as complexity of waste composition,poor combustion environment and different incinerator applied,to affect NOx production and emmision.To effectively control NOx emission,the factors must be fully considered and decreased to minimum.Experts at home and abroad,have done some researches on NOx emission control in waste incineration-power generation,mainly basic research through the experiments and simulation for business applications.